Publications
Cryo-ET of Env on Intact HIV Virions Reveals Structural Variation and Positioning on the Gag Lattice
Cell
2022 Feb 17; 185:1-13. doi: 10.1016/j.cell.2022.01.013
Mangala Prasad V, Leaman D, Lovendahl K, Croft JT, Hodge EA, Benhaim MA, Zwick MB, Lee KK
HIV-1 Env mediates viral entry into host cells and is the sole target for neutralizing antibodies. However, Env structure and organization in its native virion context has eluded detailed characterization. Here we used cryo-electron tomography to analyze Env in mature and immature HIV-1 particles. Immature particles showed distinct Env positioning relative to the underlying Gag lattice, providing insights into long-standing questions about Env incorporation. A 9.1Å sub-tomogram averaged reconstruction of virion-bound Env in conjunction with structural mass spectrometry revealed unexpected features, including a variable central core of the gp41 subunit, heterogeneous glycosylation between protomers plus a flexible stalk that allows Env tilting and variable exposure of neutralizing epitopes. Together, our results provide an integrative understanding of HIV assembly and structural variation in Env antigen presentation.
Science Advances
2020 Apr 29;6(18):eaaz8822. doi: 10.1126/sciadv.aaz8822.
Benhaim MA, Mangala Prasad V, Garcia NK, Guttman M, Lee KK
The influenza virus hemagglutinin (HA) fusion protein has long been viewed as a "spring-loaded" fusion machine whereby activation at low pH initiates a rapid and irreversible cascade of conformational changes that drives the membrane fusion reaction. This mechanism has shaped our understanding of how type 1 viral fusion proteins function as a whole. Experimental limitations have hindered efforts to expand our mechanistic and structural understanding of viral membrane fusion. Here, we used pulse-labeling hydrogen/deuterium exchange mass spectrometry and cryo-electron tomography to monitor and characterize the structural dynamics of HA during fusion activation on intact virions. Our data reveal how concurrent reorganizations at the HA1 receptor binding domain interface and HA2 fusion subunit produce a dynamic fusion intermediate ensemble in full-length HA. The soluble HA ectodomain transitions directly to the postfusion state with no observable intermediate.
Why Do We Act Like This?
Journal of Virology
2018 Feb 26;92(6):e02006-17. doi: 10.1128/JVI.02006-17.
Williams JA, Gui L, Hom N, Mileant A, Lee KK
The influenza virus hemagglutinin (HA) fusion glycoprotein mediates entry into target cells and is the primary antigenic target of neutralizing antibod- ies (nAbs). Our current structural understanding of mechanisms of antibody (Ab)- mediated neutralization largely relies on the high-resolution characterization of anti- gen binding (Fab) fragments in complex with soluble, isolated antigen constructs by cryo-electron microscopy (EM) single-particle reconstruction or X-ray crystallography. Interactions between full-length IgG and whole virions have not been well character- ized, and a gap remains in our understanding of how intact Abs neutralize virus and prevent infection. Using structural and biophysical approaches, we observed that Ab-mediated inhibition of HA function and neutralization of virus infectivity occur by multiple coexisting mechanisms, are largely dependent on the specific epitope that is targeted, and are highly dependent on the bivalent nature of IgG molecules.
eLife
2021 Jul 15;10:e68110. doi: 10.7554/eLife.68110.
Shipley MM, Mangala Prasad V, Doepker LE, Dingens AS, Ralph DK, Harkins E, Dhar A, Arenz D, Chohan V, Weight H, Mandaliya K, Bloom JD, Matsen Iv F, Lee KK, Overbaugh JM.
Stimulating broadly neutralizing antibodies (bnAbs) directly from germline remains a barrier for HIV vaccines. HIV-1 superinfection elicits broad nAbs more frequently than single infection, providing clues of how to elicit such responses. We used longitudinal antibody sequencing and structural studies to characterize bnAb development from a superinfection case. Mature bnAb QA013.2 bound both initial transmitted and superinfecting virus, but its inferred naïve bound only the superinfecting strain and was not neutralizing. QA013.2 requires residues spanning FWRH1-CDRH1 to attain breadth, which is uncommon for V3-specific bnAbs. A 4.15 Å cryo-EM structure of QA013.2 bound to heterologous native-like trimer showed recognition of V3 signatures (N301, N332, and GDIR). Antigenic profiling revealed that viral escape was achieved not only by changes in the structurally-defined epitope, but also by mutations in V1. These results highlight shared and distinct properties of QA013.2 relative to other V3-specific bnAbs in the setting of sequential, diverse antigenic variants.
Journal of Virology
2016 Jul 11;90(15):6948-6962. doi: 10.1128/JVI.00240-16.
Gui L, Ebner JL, Mileant A, Williams JA, Lee KK.
Enveloped viruses employ specialized surface proteins to mediate fusion of cellular and viral membranes that results in the formation of pores through which the viral genetic material is delivered to the cell. For influenza virus, the trimeric hemagglutinin (HA) glycoprotein spike mediates host cell attachment and membrane fusion. While structures of a subset of conformations and parts of the fusion machinery have been characterized, the nature and sequence of membrane deformations during fusion have largely eluded characterization. Building upon studies that focused on early stages of HA-mediated membrane remodeling, here cryo-electron tomography (cryo-ET) was used to image the three-dimensional organization of intact influenza virions at different stages of fusion with liposomes, leading all the way to completion of the fusion reaction. By monitoring the evolution of fusion intermediate populations over the course of acid-induced fusion, we identified the progression of membrane reorganization that leads to efficient fusion by an enveloped virus.
OUR ARTICLES
2024
Recent Advances in Infectious Disease Research Using Cryo-electron Tomography.
Asarnow D‡, Becker VA‡, Bobe D‡, Dubbledam C‡, Johnston JD‡, Kopylov M‡, Lavoie NR‡, Li Q‡, Mattingly JM‡, Mendez JH‡, Paraan M‡, Turner J‡, Upadhye V‡, Walsh Jr. RM‡, Gupta M*† and Eng ET*
Frontiers in Molecular Biosciences. 2024 10:1296941. doi: 10.3389/fmolb.2023.1296941
2023
Hodge EA, Chatterjee A, Chen C, Naika GS, Laohajaratsang M, Mangala Prasad V, Lee KK.
NPJ Viruses. 2023 1: No. 2 https://doi.org/10.1038/s44298-023-00002-4
De novo Design of Monomeric Helical Bundles for pH-controlled Membrane Lysis.
Goldbach N, Benna I, Wicky BIM, Croft JT, Carter L, Bera AK, Nguyen H, Kang A, Sankaran B, Yang EC, Lee KK, Baker D..
Protein Science. 2023 Aug 26:e4769. doi: 10.1002/pro.4769
Dosey A, Ellis D, Boyoglu-Barnum S, Syeda H, Saunders M, Watson M, Kraft JC, Pham MN, Guttman M, Lee KK, Kanekiyo M, King NP
Cell Reports. 2023 doi: 10.1101/2023.05.23.541996
Guenthoer J, Lilly MN, Starr TN, Dadonaite B, Lovendahl KN, Croft JT, Stoddard CI, Chohan V, Ding S, Ruiz F, Kopp MS, Finzi A, Bloom JD, Chu HY, Lee KK, Overbaugh J.
Proc Natl Acad Sci U S A. 2023 120(23):e2220948120 doi: 10.1073/pnas.2220948120
Chen C, Zhu R, Hodge EA, Díaz-Salinas M, Nguyen A, Munro JB, Lee KK.....
ACS Infectious Diseases. 2023 9(6):1180-1189. doi: 10.1021/acsinfecdis.3c00010
Garcia NK*, Kephart SM*, Benhaim MA, Matsui T, Mileant A, Guttman M, Lee KK.
Journal of Biological Chemistry. 2023 299(6):104765. doi: 10.1016/j.jbc.2023.104765
Novel mRNA-based VP8* Nanoparticle Vaccines against Rotavirus Are Highly Immunogenic in Rodents.
Roier S, Mangala Prasad V, McNeal MM, Lee KK, Petsch B, Rauch S.
NPJ Vaccines. 2023 doi: 10.1101/2023.03.29.534747
Zhang L*, Hom N*, Ojha A*, Lovendahl KN, Mou H, Lee KK, Choe H.
Journal of Virology. 2023 97(3): e0165022 doi: 10/1128/jvi.01650-22
2022
McLeod B, Mabrouk MT, Miura K, Ravichandran R, Kephart S, Hailemariam S, Pham TP, Semesi A, Kucharska I, Kundu P, Huang W-C, Johnson M, Blacstone A, Pettie D, Murphy M, Kraft JC, Leaf EM, Jiao Y, van de Vegte-Bolmer M, van Gemert G-J, Ramjith J, King CR, MacGill RS, Wu Y, Lee KK, Jore MM, King NP, Lovell JF, Julien J-P.
Immunity. 2022 doi: 10.1016/j.immuni.2022.07.015
Mangala Prasad V, Blijleven JS, Smit JM, Lee KK.
Nature Communications. 2022 13:4722 doi: 10.1038/s41467-022-32431-9
Structural Dynamics Reveal Isolate-specific Differences at Neutralization Epitopes on HIV Env.
Hodge EA, Naika GS, Kephart SM, Nguyen A, Zhu R, Benhaim MA, Guo W, Moore JP, Hu S-L, Sanders RW, Lee KK.
iScience. 2022 Jun 17 25:104449 doi: 10.1016/j.isci. 2022.104449.
Structure-based Design of Stabilized Recombinant Influenza Neuraminidase Tetramers.
Ellis D, Lederhofer J, Acton O, Tsybovsky Y, Kephart SM, Yap C, Gillespie R, Creanga A, Olshefsky A, Stephen T, Pettie D, Murphy M, Sydeman C, Ahlrichs M, Chan S, Borst AJ, Park Y-J, Lee KK, Graham BS, Veesler D, King NP, Kanekiyo M.
Nature Communications. 2022 Apr 5;13(1):1825. doi: 10.1038/s41467-022-29416-z.
Structure-guided Changes at the V2 apex of HIV-1 Clade C Trimer Enhance the Elicitation of Autologous Neutralizing and Broad V1V2-scaffold Antibodies.
Sahoo A, Hodge EA, LaBranche C, Styles TT, Shen X, Cheedaria N, Shiferaw A, Ozorowski G, Lee W-H, Ward AB, Tomaras GD, Montefiori DC, Irvine DJ, Lee KK, Amara RR.
Cell Reports. 2022 Mar 1 38:110436. doi: 10.1016/j.celrep.2022.110436
Mangala Prasad V, Leaman D, Lovendahl K, Croft JT, Hodge EA, Benhaim MA, Zwick MB, Lee KK.
Cell. 2022 Feb 17 185:1-13. doi: 10.1016/j.cell.2022.01.013
Read BJ, Won L, Kraft JC, Sappington I, Aung A, Wu S, Bals J, Chen C, Lee KK, Lingwood D, King NP, Irvine DJ.
Cell Reports. 2022 Jan 11;38(2):110217.doi: 10.1016/j.celrep2021.110217
2021
Cell. 2021 Nov 23;S0092-8674(21)01335-0. doi: 10.1016/j.cell.2021.11.020. (PREVIEW)
Structurally Related but Genetically Unrelated Antibody Lineages Converge on an Immunodominant HIV-1 Env Neutralizing Determinant Following Trimer Immunization.
Aljedani SS, Liban TJ, Tran K, Phad G, Singh S, Dubrovskaya V, Pushparaj P, Martinez-Murillo P, Rodarte J, Mileant A, Mangala Prasad V, Kinzelman R, O'Dell S, Mascola JR, Lee KK, Karlsson Hedestam GB, Wyatt RT, Pancera M.
PLoS Pathogens. 2021 Sep 24;17(9):e1009543. doi: 10.1371/journal.ppat.1009543.
Ellis D, Brunette N, Crawford KHD, Walls AC, Pham MN, Chen C, Herpoldt KL, Fiala B, Murphy M, Pettie D, Kraft JC, Malone KD, Navarro MJ, Ogohara C, Kepl E, Ravichandran R, Sydeman C, Ahlrichs M, Johnson M, Blackstone A, Carter L, Starr TN, Greaney AJ, Lee KK, Veesler D, Bloom JD, King NP.
Front Immunol. 2021 Jun 29;12:710263. doi: 10.3389/fimmu.2021.710263.
Shipley MM*, Mangala Prasad V*, Doepker LE, Dingens AS, Ralph DK, Harkins E, Dhar A, Arenz D, Chohan V, Weight H, Mandaliya K, Bloom JD, Matsen Iv F, Lee KK†, Overbaugh JM†.
Elife. 2021 Jul 15;10:e68110. doi: 10.7554/eLife.68110.
Quadrivalent Influenza Nanoparticle Vaccines Induce Broad Protection.
Boyoglu-Barnum S, Ellis D, Gillespie RA, Hutchinson GB, Park Y-J, Moi SM, Acton OJ, Ravichandran R, Murphy M, Pettie D, Matheson N, Carter L, Creanga A, Watson MJ, Kephart S, Ataca S, Vaile JR, Ueda G, Crank M, Stewart L, Lee KK, Guttman M, Baker D, Mascola JR, Veesler D, Graham BS, King NP, Kanekiyo M.
Nature 2021 Mar 24; 10.1038/s41586-021-03365-x.
Development of Antibody-dependent Cell Cytotoxicity Function in HIV-1 Antibodies.
Doepker LE, Danon S, Harkins E, Ralph DK, Yaffe Z, Garrett ME, Dhar A, Wagner C, Stumpf MM, Arenz D, Williams JA, Jaoko W, Mandaliya K, Lee KK, Matsen FA 4th, Overbaugh JM.
Elife. 2021 Jan 11;10:e63444. doi: 10.7554/eLife.63444.
Simple Platform for Automating Decoupled LC-MS Analysis of Hydrogen/Deuterium Exchange Samples.
Watson MJ, Harkewicz R, Hodge EA, Vorauer C, Palmer J, Lee KK, Guttman M.
J Am Soc Mass Spectrom. 2021 Feb 3;32(2):597-600. doi: 10.1021/jasms.0c00341.
2020
Walls AC, Fiala B, Schäfer A, Wrenn S, Pham MN, Murphy M, Tse LV, Shehata L, O'Connor MA, Chen C, Navarro MJ, Miranda MC, Pettie D, Ravichandran R, Kraft JC, Ogohara C, Palser A, Chalk S, Lee EC, Guerriero K, Kepl E, Chow CM, Sydeman C, Hodge EA, Brown B, Fuller JT, Dinnon KH 3rd, Gralinski LE, Leist SR, Gully KL, Lewis TB, Guttman M, Chu HY, Lee KK, Fuller DH, Baric RS, Kellam P, Carter L, Pepper M, Sheahan TP, Veesler D, King NP.
Cell. 2020 Nov 25;183(5):1367-1382.e17. doi: 10.1016/j.cell.2020.10.043.
The Influence of Proline Isomerization on Potency and Stability of Anti-HIV Antibody 10E8.
Guttman M, Padte NN, Huang Y, Yu J, Rocklin GJ, Weitzner BD, Scian M, Ho DD, Lee KK.
Scientific Rep. 2020 Aug 31;10(1):14313. doi: 10.1038/s41598-020-71184-7.
Direct Imaging of Liquid Domains in Membranes by Cryo-electron Tomography.
Cornell CE, Mileant A, Thakkar N, Lee KK, Keller SL.
Proc Natl Acad Sci U S A. 2020 Aug 18;117(33):19713-19719. doi: 10.1073/pnas.2002245117.
Benhaim MA, Mangala Prasad V, Garcia NK, Guttman M, Lee KK.
Science Advances 2020 Apr 29;6(18):eaaz8822. doi: 10.1126/sciadv.aaz8822.
New Biophysical Approaches Reveal the Dynamics and Mechanics of Type I Viral Fusion Machinery and Their Interplay with Membranes.
Benhaim MA, Lee KK.
Viruses. 2020 Apr 8;12(4):413. doi: 10.3390/v12040413. (REVIEW)
Hodge EA, Benhaim MA, Lee KK.
Protein Sci. 2020 Apr;29(4):843-855. doi: 10.1002/pro.3790. (REVIEW)
2019
Prebiotic Amino Acids Bind to and Stabilize Prebiotic Fatty Acid Membranes.
Cornell CE, Black RA, Xue M, Litz HE, Ramsay A, Gordon M, Mileant A, Cohen ZR, Williams JA, Lee KK, Drobny GP, Keller SL.
Proc Natl Acad Sci U S A. 2019 Aug 27;116(35):17239-17244. doi: 10.1073/pnas.1900275116.
Simonich CA, Doepker L, Ralph D, Williams JA, Dhar A, Yaffe Z, Gentles L, Small CT, Oliver B, Vigdorovich V, Mangala Prasad V, Nduati R, Sather DN, Lee KK, Matsen Iv FA, Overbaugh J.
Nature Commun. 2019 May 16;10(1):2190. doi: 10.1038/s41467-019-09481-7.
De Novo Design of Tunable, pH-driven Conformational Changes.
Boyken SE, Benhaim MA, Busch F, Jia M, Bick MJ, Choi H, Klima JC, Chen Z, Walkey C, Mileant A, Sahasrabuddhe A, Wei KY, Hodge EA, Byron S, Quijano-Rubio A, Sankaran B, King NP, Lippincott-Schwartz J, Wysocki VH, Lee KK, Baker D.
Science. 2019 May 17;364(6441):658-664. doi: 10.1126/science.aav7897.
Hom N, Gentles L, Bloom JD, Lee KK.
J Virol. 2019 Jun 14;93(13):e00161-19. doi: 10.1128/JVI.00161-19.
Marcandalli J, Fiala B, Ols S, Perotti M, de van der Schueren W, Snijder J, Hodge E, Benhaim M, Ravichandran R, Carter L, Sheffler W, Brunner L, Lawrenz M, Dubois P, Lanzavecchia A, Sallusto F, Lee KK, Veesler D, Correnti CE, Stewart LJ, Baker D, Loré K, Perez L, King NP.
Cell. 2019 Mar 7;176(6):1420-1431.e17. doi: 10.1016/j.cell.2019.01.046.
Tracking Higher Order Protein Structure by Hydrogen-Deuterium Exchange Mass Spectrometry.
Benhaim M, Lee KK, Guttman M.
Protein Pept Lett. 2019;26(1):16-26. doi: 10.2174/0929866526666181212165037. (REVIEW)
2018
Influenza Virus-Liposome Fusion Studies Using Fluorescence Dequenching and Cryo-electron Tomography.
Gui L, Lee KK.
Methods Mol Biol. 2018;1836:261-279. doi: 10.1007/978-1-4939-8678-1_13.
Pardi N, Hogan MJ, Naradikian MS, Parkhouse K, Cain DW, Jones L, Moody MA, Verkerke HP, Myles A, Willis E, LaBranche CC, Montefiori DC, Lobby JL, Saunders KO, Liao HX, Korber BT, Sutherland LL, Scearce RM, Hraber PT, Tombácz I, Muramatsu H, Ni H, Balikov DA, Li C, Mui BL, Tam YK, Krammer F, Karikó K, Polacino P, Eisenlohr LC, Madden TD, Hope MJ, Lewis MG, Lee KK, Hu SL, Hensley SE, Cancro MP, Haynes BF, Weissman D.
J Exp Med. 2018 Jun 4;215(6):1571-1588. doi: 10.1084/jem.20171450.
Williams KL, Wang B, Arenz D, Williams JA, Dingens AS, Cortez V, Simonich CA, Rainwater S, Lehman DA, Lee KK, Overbaugh J.
Cell Rep. 2018 Apr 17;23(3):682-691. doi: 10.1016/j.celrep.2018.03.082.
Williams JA, Gui L, Hom N, Mileant A, Lee KK.
J Virol. 2018 Feb 26;92(6):e02006-17. doi: 10.1128/JVI.02006-17.
Single-Molecule Analysis of a Viral Fusion Protein Illuminates a Fusion-Active Intermediate State.
Benhaim M, Lee KK.
Cell. 2018 Aug 9;174(4):775-777. doi: 10.1016/j.cell.2018.07.026. (PREVIEW)
Probing Structural Variation and Dynamics in the HIV-1 Env Fusion Glycoprotein.
Munro JB, Lee KK.
Curr HIV Res. 2018;16(1):5-12. doi:10.2174/1570162X16666171222110025. (REVIEW)
2017
Improving the Immunogenicity of Native-like HIV-1 Envelope Trimers by Hyperstabilization.
Torrents de la Peña A, Julien JP, de Taeye SW, Garces F, Guttman M, Ozorowski G, Pritchard LK, Behrens AJ, Go EP, Burger JA, Schermer EE, Sliepen K, Ketas TJ, Pugach P, Yasmeen A, Cottrell CA, Torres JL, Vavourakis CD, van Gils MJ, LaBranche C, Montefiori DC, Desaire H, Crispin M, Klasse PJ, Lee KK, Moore JP, Ward AB, Wilson IA, Sanders RW.
Cell Rep. 2017 Aug 22;20(8):1805-1817. doi: 10.1016/j.celrep.2017.07.077.
Extracellular Matrix Proteins Mediate HIV-1 gp120 Interactions with α4β7.
Plotnik D, Guo W, Cleveland B, von Haller P, Eng JK, Guttman M, Lee KK, Arthos J, Hu SL.
J Virol. 2017 Oct 13;91(21):e01005-17. doi: 10.1128/JVI.01005-17.
Strauch EM, Bernard SM, La D, Bohn AJ, Lee PS, Anderson CE, Nieusma T, Holstein CA, Garcia NK, Hooper KA, Ravichandran R, Nelson JW, Sheffler W, Bloom JD, Lee KK, Ward AB, Yager P, Fuller DH, Wilson IA, Baker D.
Nature Biotechnol. 2017 Jul;35(7):667-671. doi: 10.1038/nbt.3907.
2016
Klasse PJ, LaBranche CC, Ketas TJ, Ozorowski G, Cupo A, Pugach P, Ringe RP, Golabek M, van Gils MJ, Guttman M, Lee KK, Wilson IA, Butera ST, Ward AB, Montefiori DC, Sanders RW, Moore JP.
PLoS Pathog. 2016 Sep 14;12(9):e1005864. doi: 10.1371/journal.ppat.1005864.
Epitope-Independent Purification of Native-Like Envelope Trimers from Diverse HIV-1 Isolates.
Verkerke HP, Williams JA, Guttman M, Simonich CA, Liang Y, Filipavicius M, Hu SL, Overbaugh J, Lee KK.
J Virol. 2016 Sep 29;90(20):9471-82. doi: 10.1128/JVI.01351-16.
Liang Y, Guttman M, Williams JA, Verkerke H, Alvarado D, Hu SL, Lee KK.
J Virol. 2016 Sep 29;90(20):9224-36. doi: 10.1128/JVI.01116-16.
Iterative Structure-based Improvement of a Fusion-glycoprotein Vaccine against RSV.
Joyce MG, Zhang B, Ou L, Chen M, Chuang GY, Druz A, Kong WP, Lai YT, Rundlet EJ, Tsybovsky Y, Yang Y, Georgiev IS, Guttman M, Lees CR, Pancera M, Sastry M, Soto C, Stewart-Jones GBE, Thomas PV, Van Galen JG, Baxa U, Lee KK, Mascola JR, Graham BS, Kwong PD.
Nature Struct Mol Biol. 2016 Sep;23(9):811-820. doi: 10.1038/nsmb.3267.
Davenport TM, Gorman J, Joyce MG, Zhou T, Soto C, Guttman M, Moquin S, Yang Y, Zhang B, Doria-Rose NA, Hu SL, Mascola JR, Kwong PD, Lee KK.
Structure. 2016 Aug 2;24(8):1346-1357. doi: 10.1016/j.str.2016.06.012.
HIV-1 Neutralizing Antibodies with Limited Hypermutation from an Infant.
Simonich CA, Williams KL, Verkerke HP, Williams JA, Nduati R, Lee KK, Overbaugh J.
Cell. 2016 Jun 30;166(1):77-87. doi: 10.1016/j.cell.2016.05.055.
Visualization and Sequencing of Membrane Remodeling Leading to Influenza Virus Fusion.
Gui L, Ebner JL, Mileant A, Williams JA, Lee KK.
J Virol. 2016 Jul 11;90(15):6948-6962. doi: 10.1128/JVI.00240-16.
Site-Specific Mapping of Sialic Acid Linkage Isomers by Ion Mobility Spectrometry.
Guttman M, Lee KK.
Analytical Chem. 2016 May 17;88(10):5212-7. doi: 10.1021/acs.analchem.6b00265.
Probing the Impact of Local Structural Dynamics of Conformational Epitopes on Antibody Recognition.
Liang Y, Guttman M, Davenport TM, Hu SL, Lee KK.
Biochemistry. 2016 Apr 19;55(15):2197-213. doi: 10.1021/acs.biochem.5b01354.
Guttman M, Wales TE, Whittington D, Engen JR, Brown JM, Lee KK.
J Am Soc Mass Spectrom. 2016 Apr;27(4):662-8. doi: 10.1007/s13361-015-1330-8.
Gorman J, Soto C, Yang MM, Davenport TM, Guttman M, Bailer RT, Chambers M, Chuang GY, DeKosky BJ, Doria-Rose NA, Druz A, Ernandes MJ, Georgiev IS, Jarosinski MC, Joyce MG, Lemmin TM, Leung S, Louder MK, McDaniel JR, Narpala S, Pancera M, Stuckey J, Wu X, Yang Y, Zhang B, Zhou T; NISC Comparative Sequencing Program, Mullikin JC, Baxa U, Georgiou G, McDermott AB, Bonsignori M, Haynes BF, Moore PL, Morris L, Lee KK, Shapiro L, Mascola JR, Kwong PD.
Nature Struct Mol Biol. 2016 Jan;23(1):81-90. doi: 10.1038/nsmb.3144.
Dissecting Virus Infectious Cycles by Cryo-Electron Microscopy.
Lee KK, Gui L.
PLoS Pathog. 2016 Jun 30;12(6):e1005625. doi: 10.1371/journal.ppat.1005625. (REVIEW)
Dynamic Viral Glycoprotein Machines: Approaches for Probing Transient States That Drive Membrane Fusion.
Garcia NK, Lee KK.
Viruses. 2016 Jan 11;8(1):15. doi: 10.3390/v8010015. (REVIEW)
Isotope Labeling of Biomolecules: Structural Analysis of Viruses by HDX-MS.
Guttman M, Lee KK.
Methods Enzymol. 2016;566:405-26. doi: 10.1016/bs.mie.2015.05.021. (CHAPTER)
2015
de Taeye SW, Ozorowski G, Torrents de la Peña A, Guttman M, Julien JP, van den Kerkhof TL, Burger JA, Pritchard LK, Pugach P, Yasmeen A, Crampton J, Hu J, Bontjer I, Torres JL, Arendt H, DeStefano J, Koff WC, Schuitemaker H, Eggink D, Berkhout B, Dean H, LaBranche C, Crotty S, Crispin M, Montefiori DC, Klasse PJ, Lee KK, Moore JP, Wilson IA, Ward AB, Sanders RW.
Cell. 2015 Dec 17;163(7):1702-15. doi: 10.1016/j.cell.2015.11.056.
Local and global structural drivers for the photoactivation of the orange carotenoid protein.
Gupta S, Guttman M, Leverenz RL, Zhumadilova K, Pawlowski EG, Petzold CJ, Lee KK, Ralston CY, Kerfeld CA.
Proc Natl Acad Sci U S A. 2015 Oct 13;112(41):E5567-74. doi: 10.1073/pnas.1512240112.
Ringe RP, Yasmeen A, Ozorowski G, Go EP, Pritchard LK, Guttman M, Ketas TA, Cottrell CA, Wilson IA, Sanders RW, Cupo A, Crispin M, Lee KK, Desaire H, Ward AB, Klasse PJ, Moore JP.
J Virol. 2015 Dec;89(23):12189-210. doi: 10.1128/JVI.01768-15.
Kwon YD, Pancera M, Acharya P, Georgiev IS, Crooks ET, Gorman J, Joyce MG, Guttman M, Ma X, Narpala S, Soto C, Terry DS, Yang Y, Zhou T, Ahlsen G, Bailer RT, Chambers M, Chuang GY, Doria-Rose NA, Druz A, Hallen MA, Harned A, Kirys T, Louder MK, O'Dell S, Ofek G, Osawa K, Prabhakaran M, Sastry M, Stewart-Jones GB, Stuckey J, Thomas PV, Tittley T, Williams C, Zhang B, Zhao H, Zhou Z, Donald BR, Lee LK, Zolla-Pazner S, Baxa U, Schön A, Freire E, Shapiro L, Lee KK, Arthos J, Munro JB, Blanchard SC, Mothes W, Binley JM, McDermott AB, Mascola JR, Kwong PD.
Nature Struct Mol Biol. 2015 Jul;22(7):522-31. doi: 10.1038/nsmb.3051.
HIV-1 neutralizing antibodies induced by native-like envelope trimers.
Sanders RW, van Gils MJ, Derking R, Sok D, Ketas TJ, Burger JA, Ozorowski G, Cupo A, Simonich C, Goo L, Arendt H, Kim HJ, Lee JH, Pugach P, Williams M, Debnath G, Moldt B, van Breemen MJ, Isik G, Medina-Ramírez M, Back JW, Koff WC, Julien JP, Rakasz EG, Seaman MS, Guttman M, Lee KK, Klasse PJ, LaBranche C, Schief WR, Wilson IA, Overbaugh J, Burton DR, Ward AB, Montefiori DC, Dean H, Moore JP.
Science. 2015 Jul 10;349(6244):aac4223. doi: 10.1126/science.aac4223.
Guttman M, Váradi C, Lee KK, Guttman A.
Electrophoresis. 2015 Jun;36(11-12):1305-13. doi: 10.1002/elps.201500054.
Dynamic changes during acid-induced activation of influenza hemagglutinin.
Garcia NK, Guttman M, Ebner JL, Lee KK.
Structure. 2015 Apr 7;23(4):665-76. doi: 10.1016/j.str.2015.02.006.
Gui L, Jurgens EM, Ebner JL, Porotto M, Moscona A, Lee KK.
mBio. 2015 Feb 17;6(1):e02393-14. doi: 10.1128/mBio.02393-14.
Antibody potency relates to the ability to recognize the closed, pre-fusion form of HIV Env.
Guttman M, Cupo A, Julien JP, Sanders RW, Wilson IA, Moore JP, Lee KK.
Nature Commun. 2015 Feb 5;6:6144. doi: 10.1038/ncomms7144.
2014
Umbreit NT, Miller MP, Tien JF, Ortolá JC, Gui L, Lee KK, Biggins S, Asbury CL, Davis TN.
Nature Commun. 2014 Sep 19;5:4951. doi: 10.1038/ncomms5951.
Control of RecBCD enzyme activity by DNA binding- and Chi hotspot-dependent conformational changes.
Taylor AF, Amundsen SK, Guttman M, Lee KK, Luo J, Ranish J, Smith GR.
J Mol Biol. 2014 Oct 23;426(21):3479-99. doi: 10.1016/j.jmb.2014.07.017.
CD4-induced activation in a soluble HIV-1 Env trimer.
Guttman M, Garcia NK, Cupo A, Matsui T, Julien JP, Sanders RW, Wilson IA, Moore JP, Lee KK.
Structure. 2014 Jul 8;22(7):974-84. doi: 10.1016/j.str.2014.05.001.
2013
Analysis of overlapped and noisy hydrogen/deuterium exchange mass spectra.
Guttman M, Weis DD, Engen JR, Lee KK.
J Am Soc Mass Spectrom. 2013 Dec;24(12):1906-12. doi: 10.1007/s13361-013-0727-5.
Guttman M, Lee KK.
J Virol. 2013 Nov;87(21):11462-75. doi: 10.1128/JVI.01681-13.
Hexamers of the type II secretion ATPase GspE from Vibrio cholerae with increased ATPase activity.
Lu C, Turley S, Marionni ST, Park YJ, Lee KK, Patrick M, Shah R, Sandkvist M, Bush MF, Hol WG.
Structure. 2013 Sep 3;21(9):1707-17. doi: 10.1016/j.str.2013.06.027.
Isolate-specific differences in the conformational dynamics and antigenicity of HIV-1 gp120.
Davenport TM, Guttman M, Guo W, Cleveland B, Kahn M, Hu SL, Lee KK.
J Virol. 2013 Oct;87(19):10855-73. doi: 10.1128/JVI.01535-13.
Purification of recombinant vaccinia virus-expressed monomeric HIV-1 gp120 to apparent homogeneity.
Guo W, Cleveland B, Davenport TM, Lee KK, Hu SL.
Protein Expr Purif. 2013 Jul;90(1):34-9. doi: 10.1016/j.pep.2013.04.009.
All-atom ensemble modeling to analyze small-angle x-ray scattering of glycosylated proteins.
Guttman M, Weinkam P, Sali A, Lee KK.
Structure. 2013 Mar 5;21(3):321-31. doi: 10.1016/j.str.2013.02.004.
2012
Porotto M, Salah ZW, Gui L, DeVito I, Jurgens EM, Lu H, Yokoyama CC, Palermo LM, Lee KK, Moscona A.
J Virol. 2012 Dec;86(23):12838-48. doi: 10.1128/JVI.01965-12.
Guttman M, Kahn M, Garcia NK, Hu SL, Lee KK.
J Virol. 2012 Aug;86(16):8750-64. doi: 10.1128/JVI.07224-11.
2011
Lee KK, Pessi A, Gui L, Santoprete A, Talekar A, Moscona A, Porotto M.
J Biol Chem. 2011 Dec 9;286(49):42141-42149. doi: 10.1074/jbc.M111.254243.
Huang RK, Khayat R, Lee KK, Gertsman I, Duda RL, Hendrix RW, Johnson JE.
J Mol Biol. 2011 May 6;408(3):541-54. doi: 10.1016/j.jmb.2011.01.016.
2010
Architecture of a nascent viral fusion pore.
Lee KK.
EMBO Journal. 2010 Apr 7;29(7):1299-311. doi: 10.1038/emboj.2010.13.
INVITED REVIEW ARTICLES
Cell 2021 Nov 23;S0092-8674(21)01335-0. doi: 10.1016/j.cell.2021.11.020.
New Biophysical Approaches Reveal the Dynamics and Mechanics of Type I Viral Fusion Machinery and Their Interplay with Membranes.
Benhaim MA, Lee KK.
Viruses. 2020 Apr 8;12(4):413. doi: 10.3390/v12040413.
Hodge EA, Benhaim MA, Lee KK.
Protein Sci. 2020 Apr;29(4):843-855. doi: 10.1002/pro.3790.
Tracking Higher Order Protein Structure by Hydrogen-Deuterium Exchange Mass Spectrometry.
Benhaim M, Lee KK, Guttman M.
Protein Pept Lett. 2019;26(1):16-26. doi: 10.2174/0929866526666181212165037.
Single-Molecule Analysis of a Viral Fusion Protein Illuminates a Fusion-Active Intermediate State.
Benhaim M, Lee KK.
Cell. 2018 Aug 9;174(4):775-777. doi: 10.1016/j.cell.2018.07.026.
Probing Structural Variation and Dynamics in the HIV-1 Env Fusion Glycoprotein.
Munro JB, Lee KK.
Curr HIV Res. 2018;16(1):5-12. doi:10.2174/1570162X16666171222110025.
Dissecting Virus Infectious Cycles by Cryo-Electron Microscopy.
Lee KK, Gui L.
PLoS Pathog. 2016 Jun 30;12(6):e1005625. doi: 10.1371/journal.ppat.1005625.
Dynamic Viral Glycoprotein Machines: Approaches for Probing Transient States That Drive Membrane Fusion.
Garcia NK, Lee KK.
Viruses. 2016 Jan 11;8(1):15. doi: 10.3390/v8010015.
Isotope Labeling of Biomolecules: Structural Analysis of Viruses by HDX-MS.
Guttman M, Lee KK.
Methods Enzymol. 2016;566:405-26. doi: 10.1016/bs.mie.2015.05.021.
PRE-UNIVERSITY OF WASHINGTON
An unexpected twist in viral capsid maturation.
Gertsman I, Gan L, Guttman M, Lee K, Speir JA, Duda RL, Hendrix RW, Komives EA, Johnson JE.
Nature. 2009 Apr 2;458(7238):646-50. doi: 10.1038/nature07686.
Dynamics and stability in maturation of a T=4 virus.
Tang J, Lee KK, Bothner B, Baker TS, Yeager M, Johnson JE.
J Mol Biol. 2009 Sep 25;392(3):803-12. doi: 10.1016/j.jmb.2009.07.038.
Virus capsid expansion driven by the capture of mobile surface loops.
Lee KK, Gan L, Tsuruta H, Moyer C, Conway JF, Duda RL, Hendrix RW, Steven AC, Johnson JE.
Structure. 2008 Oct 8;16(10):1491-502. doi: 10.1016/j.str.2008.06.014.
Time-resolved molecular dynamics of bacteriophage HK97 capsid maturation interpreted by electron cryo-microscopy and X-ray crystallography.
Wikoff WR, Conway JF, Tang J, Lee KK, Gan L, Cheng N, Duda RL, Hendrix RW, Steven AC, Johnson JE.
J Struct Biol. 2006 Mar;153(3):300-6. doi: 10.1016/j.jsb.2005.11.009.
Cooperative reorganization of a 420 subunit virus capsid.
Lee KK, Tsuruta H, Hendrix RW, Duda RL, Johnson JE.
J Mol Biol. 2005 Sep 23;352(3):723-35. doi: 10.1016/j.jmb.2005.07.024.
Maturation of a tetravirus capsid alters the dynamic properties and creates a metastable complex.
Bothner B, Taylor D, Jun B, Lee KK, Siuzdak G, Schultz CP, Johnson JE.
Virology. 2005 Mar 30;334(1):17-27. doi: 10.1016/j.virol.2005.01.017.
Evidence that a local refolding event triggers maturation of HK97 bacteriophage capsid.
Lee KK, Gan L, Tsuruta H, Hendrix RW, Duda RL, Johnson JE.
J Mol Biol. 2004 Jul 9;340(3):419-33. doi: 10.1016/j.jmb.2004.05.008.
Small compounds targeted to subunit interfaces arrest maturation in a nonenveloped, icosahedral animal virus.
Lee KK, Tang J, Taylor D, Bothner B, Johnson JE.
J Virol. 2004 Jul;78(13):7208-16. doi: 10.1128/JVI.78.13.7208-7216.2004.
Complementary approaches to structure determination of icosahedral viruses.
Lee KK, Johnson JE.
Curr Opin Struct Biol. 2003 Oct;13(5):558-69. doi: 10.1016/j.sbi.2003.09.007.
Experimental pK(a) values of buried residues: analysis with continuum methods and role of water penetration.
Fitch CA, Karp DA, Lee KK, Stites WE, Lattman EE, García-Moreno E B.
Biophys J. 2002 Jun;82(6):3289-304. doi: 10.1016/s0006-3495(02)75670-1.
Electrostatic effects in highly charged proteins: salt sensitivity of pKa values of histidines in staphylococcal nuclease.
Lee KK, Fitch CA, Lecomte JT, García-Moreno E B.
Biochemistry. 2002 Apr 30;41(17):5656-67. doi: 10.1021/bi0119417.
Distance dependence and salt sensitivity of pairwise, coulombic interactions in a protein.
Lee KK, Fitch CA, García-Moreno E B.
Protein Sci. 2002 May;11(5):1004-16. doi: 10.1110/ps.4700102.