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Open data
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Basic information
Entry | ![]() | |||||||||||||||
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Title | ApexGT2 in complex with GT2-d42.16 and RM20A3 Fabs | |||||||||||||||
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![]() | HIV / germline targeting / vaccine / VIRAL PROTEIN / VIRAL PROTEIN-IMMUNE SYSTEM complex | |||||||||||||||
Function / homology | ![]() positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of establishment of T cell polarity / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / fusion of virus membrane with host plasma membrane / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope ...positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of establishment of T cell polarity / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / fusion of virus membrane with host plasma membrane / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / host cell plasma membrane / structural molecule activity / virion membrane / plasma membrane Similarity search - Function | |||||||||||||||
Biological species | ![]() ![]() ![]() ![]() ![]() ![]() | |||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.54 Å | |||||||||||||||
![]() | Berndsen ZT / Ward AB | |||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Priming HIV Envelope V2 Apex-directed broadly neutralizing antibody responses with protein or mRNA immunogens Authors: Melzi E / Willis J / Ma K / Lin Y / Kratochvil S / Berndsen ZT / Nair U / Warner J / Steichen J / Pecetta S / Perez M / Kirsch K / Ward AB / Schief W / Batista FD | |||||||||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 154.6 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 20.3 KB 20.3 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 12.1 KB | Display | ![]() |
Images | ![]() | 91.5 KB | ||
Masks | ![]() | 163.6 MB | ![]() | |
Others | ![]() ![]() | 151.8 MB 151.8 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 1022.3 KB | Display | ![]() |
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Full document | ![]() | 1021.9 KB | Display | |
Data in XML | ![]() | 20.3 KB | Display | |
Data in CIF | ![]() | 26.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7t9aMC ![]() 7t9bC M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
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Voxel size | X=Y=Z: 1.03 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
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Density Histograms |
-Half map: #2
File | emd_25754_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_25754_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : HIV-1 Envelope ApexGT2 in complex with PCT64_LMCA.HL_GT2_d42.16 F...
Entire | Name: HIV-1 Envelope ApexGT2 in complex with PCT64_LMCA.HL_GT2_d42.16 Fab and RM20A3 Fab |
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Components |
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-Supramolecule #1: HIV-1 Envelope ApexGT2 in complex with PCT64_LMCA.HL_GT2_d42.16 F...
Supramolecule | Name: HIV-1 Envelope ApexGT2 in complex with PCT64_LMCA.HL_GT2_d42.16 Fab and RM20A3 Fab type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#6 |
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Source (natural) | Organism: ![]() ![]() |
-Macromolecule #1: HIV Envelope ApexGT2 gp120
Macromolecule | Name: HIV Envelope ApexGT2 gp120 / type: protein_or_peptide / ID: 1 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 53.070258 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: AENLWVTVYY GVPVWKDAET TLFCASDAKA YETEKHNVWA THACVPTDPN PQEIHLENVT EEFNMWKNNM VEQMHEDIIS LWDQSLKPC VKLTPLCVTL QCTNVTNNIT DDMRGELKNC SFNATTELRN KRQKVYSLFY RLDIVPMGEN STNYRLINCN T SAITQACP ...String: AENLWVTVYY GVPVWKDAET TLFCASDAKA YETEKHNVWA THACVPTDPN PQEIHLENVT EEFNMWKNNM VEQMHEDIIS LWDQSLKPC VKLTPLCVTL QCTNVTNNIT DDMRGELKNC SFNATTELRN KRQKVYSLFY RLDIVPMGEN STNYRLINCN T SAITQACP KVSFEPIPIH YCAPAGFAIL KCKDKKFNGT GPCPSVSTVQ CTHGIKPVVS TQLLLNGSLA EEEVIIRSEN IT NNAKNIL VQLNTPVQIN CTRPNNNTVK SIRIGPGQAF YYTGDIIGDI RQAHCNVSKA TWNETLGKVV KQLRKHFGNN TII RFAQSS GGDLEVTTHS FNCGGEFFYC NTSGLFNSTW ISNTSVQGSN STGSNDSITL PCRIKQIINM WQRIGQAMYA PPIQ GVIRC VSNITGLILT RDGGSTNSTT ETFRPGGGDM RDNWRSELYK YKVVKIEPLG VAPTRCKRRV VGRRRRRR |
-Macromolecule #2: HIV Envelope ApexGT2 gp41
Macromolecule | Name: HIV Envelope ApexGT2 gp41 / type: protein_or_peptide / ID: 2 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 18.250541 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: AVGIGAVSLG FLGAAGSTMG AASMTLTVQA RNLLSGIVQQ QSNLLRAPEP QQHLLKDTHW GIKQLQARVL AVEHYLRDQQ LLGIWGCSG KLICCTNVPW NSSWSNRNLS EIWDNMTWLQ WDKEISNYTQ IIYGLLEESQ NQQEKNEQDL LALDGTKHHH H HH |
-Macromolecule #3: RM20A3 Fab Heavy Chain
Macromolecule | Name: RM20A3 Fab Heavy Chain / type: protein_or_peptide / ID: 3 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 13.511111 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: EVQLVETGGG LVQPGGSLKL SCRASGYTFS SFAMSWVRQA PGKGLEWVSL INDRGGLTFY VDSVKGRFTI SRDNSKNTLS LQMHSLRDG DTAVYYCATG GMSSALQSSK YYFDFWGQGA LVTVSS |
-Macromolecule #4: RM20A3 Fab Light Chain
Macromolecule | Name: RM20A3 Fab Light Chain / type: protein_or_peptide / ID: 4 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 13.5088 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: ALTQPPSVSG SPGQSVTISC TGTSSDIGSY NYVSWYQQHP GKAPKLMIYD VTQRPSGVSD RFSGSKSGNT ASLTISGLQA DDEADYYCS AYAGRQTFYI FGGGTRLTVL GQPKASPTVT LFPPSSEEL |
-Macromolecule #5: GT2-d42.16 Fab Heavy Chain
Macromolecule | Name: GT2-d42.16 Fab Heavy Chain / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 15.138617 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: EVQLVESGGD LVKPGGSLRL SCAASGFTFS DAWMSWVRQA PGKGLEWVGR IKSNIDGGTT DYVAPVKGRF TISRDDSKNT LYLQMNSLK TEDTAVYYCT TGVETYDFWS G(TYS)DDH(TYS)YDYY FRDVWGKGTT VTVSS |
-Macromolecule #6: GT2-d42.16 Fab Light Chain
Macromolecule | Name: GT2-d42.16 Fab Light Chain / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 11.479702 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: EIVLTQSPGT LSLSAGERAT LSCRASQSVS SSYLAWYQQK PGQAPRLLIY GASSRATGIP DRFSGSGSGT DFTLTISRLE PEDFAVYYC QQYGSSFTFG PGTKVDIK |
-Macromolecule #12: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 12 / Number of copies: 42 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ![]() ChemComp-NAG: |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.4 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: COUNTING / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |