Uniprot accession / id : P06332  OR   Uniprot accession / id : P01730
 
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Entry Information
Entry status  (1)
REL
(79)
 
Experimental methods  (3)
X-ray diffraction
(50)
Electron Microscopy
(26)
Solution NMR
(3)
 
Authors  (332)
Kwong PD
(27)
Sodroski J
(18)
Wyatt R
(18)
Bjorkman PJ
(13)
Hendrickson WA
(13)
Dimitrov DS
(12)
Zhang MY
(12)
Zhou T
(12)
Burton DR
(11)
Arthos J
(10)
Nabel GJ
(10)
Ward AB
(10)
Xiang SH
(10)
Dey B
(9)
Hessell AJ
(9)
Van Ryk D
(9)
Xu L
(9)
Yang X
(9)
Zwick MB
(9)
Huang CC
(8)
Sweet RW
(8)
Majeed S
(7)
Ozorowski G
(7)
Torres JL
(7)
Wang H
(7)
Yang Z
(7)
Forli S
(6)
Robinson J
(6)
Santos-Martins D
(6)
Wilson IA
(6)
Wu H
(6)
Kong L
(5)
Kwon YD
(5)
Acharya P
(4)
Evans PR
(4)
Höning S
(4)
Kelly BT
(4)
McCoy AJ
(4)
Owen DJ
(4)
Pancera M
(4)
Robinson JE
(4)
Stanfield RL
(4)
Brouillette CG
(3)
Chaiken IM
(3)
Chen B
(3)
Cupo A
(3)
Dam KA
(3)
Gao H
(3)
Gristick HB
(3)
Hong X
(3)
Liu J
(3)
Lu J
(3)
Mariuzza RA
(3)
Moore JP
(3)
Myszka D
(3)
Myszka DG
(3)
Nussenzweig MC
(3)
Rits-Volloch S
(3)
Scharf L
(3)
Tendian SW
(3)
Wang XX
(3)
Yin Y
(3)
Ban YE
(2)
Barnes CO
(2)
Bjorkman P
(2)
Bylund T
(2)
Chen L
(2)
Chen S
(2)
Choe H
(2)
Concha N
(2)
Concha NO
(2)
DeVico AL
(2)
Ding B
(2)
Dixon DP
(2)
Fan C
(2)
Farzan M
(2)
Fellinger C
(2)
Flinko R
(2)
Foulke JS
(2)
Gao W
(2)
Gohain N
(2)
Guan Y
(2)
Herrmann T
(2)
Hoening S
(2)
Honing S
(2)
Hu G
(2)
Hua Y
(2)
Huang C-C
(2)
Huang W
(2)
Julien JP
(2)
Kadlecova Z
(2)
Kamenicky J
(2)
Kamin-Lewis R
(2)
Krystal M
(2)
Lee JH
(2)
Lewis GK
(2)
Li Y
(2)
Liao M
(2)
Liu AZ
(2)
Liu T
(2)
 
More...
 
Homo / hetero assembly  (2)
hetero
(68)
homo
(11)
 
Assembly composition  (2)
protein/protein complex
(68)
protein structure
(11)
 
Assembly polymer count  (13)
tetramer
(28)
pentadecamer
(10)
dimer
(8)
monomer
(8)
hexamer
(4)
nonamer
(4)
trimer
(4)
21-mer
(3)
heptamer
(3)
pentamer
(3)
octadecamer
(2)
dodecamer
(1)
octamer
(1)
 
Resolution distribution
1.5 - 2
(8)
2.0 - 2.5
(13)
2.5 - 3
(11)
3.0 - 3.5
(12)
3.5 - 4
(16)
4.0 - 4.5
(6)
4.5 - 5
(2)
6.5 - 7
(1)
8.5 - 9
(2)
16.5 - 17
(1)
19.5 - 20
(1)
22.5 - 23
(1)
 
Release year distribution
1990 - 1995
(3)
1995 - 2000
(10)
2000 - 2005
(7)
2005 - 2010
(19)
2010 - 2015
(16)
2015 - 2020
(25)
2020 - 2025
(16)
 
Journal  (18)
Nature
(20)
Proc Natl Acad Sci U S A
(12)
Cell Rep
(7)
Nat Struct Mol Biol
(7)
J Virol
(6)
Structure
(6)
J Mol Biol
(4)
Cell
(3)
Science
(3)
Cell Host Microbe
(2)
Dev Cell
(2)
Biochem Biophys Res Commun
(1)
Biochim Biophys Acta
(1)
J Biomed Sci
(1)
Proteins
(1)
Sci Rep
(1)
Sci Transl Med
(1)
To be published
(1)
 
Macromolecules
Organism superkingdom  (1)
Eukaryota
(79)
 
Organism name  (1)
Homo sapiens
(79)
 
Molecule name  (2)
T-cell surface antigen T4/Leu-3
(79)
T-cell surface glycoprotein CD4
(79)
 
Molecule type  (1)
Protein
(79)
 
Gene names  (1)
CD4
(79)
 
Interacting Molecules  (86)
Envelope glycoprotein gp160
(29)
Surface protein gp120
(18)
Transmembrane protein gp41
(17)
Ig-like domain-containing protein
(10)
ANTIBODY 17B, HEAVY CHAIN
(9)
17b Fab heavy chain
(6)
17b Fab light chain
(6)
AP-2 complex subunit alpha-2
(5)
AP-2 complex subunit beta
(5)
AP-2 complex subunit mu
(5)
AP-2 complex subunit sigma
(5)
ANTIBODY 17B, LIGHT CHAIN
(4)
Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein
(4)
HLA class II histocompatibility antigen, DR alpha chain
(3)
HLA class II histocompatibility antigen, DRB1 beta chain
(3)
Antibody 36D5 heavy chain
(2)
Antibody 36D5 light chain
(2)
C-C chemokine receptor type 5
(2)
E51 Fab heavy chain
(2)
E51 Fab light chain
(2)
FAB 48D LIGHT CHAIN
(2)
FAB OF BROADLY NEUTRALIZING ANTIBODY 17B
(2)
HIV-1 GP120 ENVELOPE GLYCOPROTEIN
(2)
Hemagglutinin HA1 chain
(2)
TGN38 CARGO PEPTIDE
(2)
17b Fab Heavy Chain
(1)
17b Fab Light Chain
(1)
17b Fab VH domain
(1)
17b Fab VL domain
(1)
17b Heavy chain
(1)
17b Light chain
(1)
21c Fab VH domain
(1)
21c Fab VL domain
(1)
8ANC195 Fab heavy chain
(1)
8ANC195 Fab light chain
(1)
8ANC195 G52K5 Fab VH domain
(1)
8ANC195 G52K5 Fab VL domain
(1)
8ANC195 G52K5 VH domain
(1)
8ANC195 G52K5 VL domain
(1)
ANTIBODY 17B
(1)
Adnectin
(1)
Adnectin 6940_B01
(1)
Antibody 2.2c, Heavy chain
(1)
Antibody 2.2c, Light chain
(1)
BG505 SOSIP.664 gp140
(1)
Broadly neutralizing darpin bnd.9
(1)
CG10 Fab heavy chain
(1)
CG10 Fab light chain
(1)
Envelope glycoprotein gp41
(1)
FAB 48D HEAVY CHAIN
(1)
FAB 48D Heavy CHAIN
(1)
FAB HEAVY CHAIN OF ADCC AND NON-NEUTRALIZING ANTI-HIV-1 ANTIBODY N5-I5
(1)
FAB LIGHT CHAIN OF ADCC AND NON-NEUTRALIZING ANTI-HIV-1 ANTIBODY N5-I5
(1)
FAB OF BROADLY NEUTRALIZING ANTIBODY 8ANC195
(1)
FAB OF BROADLY NEUTRALIZING ANTIBODY 8ANC195 VARIANT G52K5
(1)
Fab heavy chain
(1)
Fab light chain
(1)
Focal adhesion kinase 1
(1)
H-2 class II histocompatibility antigen, A-K alpha chain
(1)
H-2 class II histocompatibility antigen, A-K beta chain
(1)
Heavy chain of anti HIV Fab from human 21c antibody
(1)
Heavy chain of murine 2D5 Fab
(1)
Ibalizumab Heavy Chain
(1)
Ibalizumab Light Chain
(1)
Immunoglobulin gamma-1 heavy chain
(1)
Immunoglobulin lambda constant 3
(1)
Light chain of anti HIV Fab from human 21c antibody
(1)
Light chain of murine 2D5 Fab
(1)
NB457
(1)
Ovotransferrin
(1)
PGT 135 Heavy chain
(1)
PGT 135 Light chain
(1)
PGT145 heavy chain
(1)
PGT145 light chain
(1)
Protein Nef
(1)
T cell receptor alpha chain constant
(1)
T cell receptor beta constant 2
(1)
Tyrosine-protein kinase Lck
(1)
anti-HIV-1 antibody 412d light chain
(1)
anti-HIV-1 gp120 immunoglobulin X5 heavy chain
(1)
anti-HIV-1 gp120 immunoglobulin X5 light chain
(1)
envelope glycoprotein gp41
(1)
ibalizumab heavy chain
(1)
ibalizumab light chain
(1)
monoclonal antibody 17b heavy chain
(1)
monoclonal antibody 17b light chain
(1)
 
Interacting ligands  (11)
NAG : 2-acetamido-2-deoxy-beta-D-glucopyranose
(7)
BMA : beta-D-mannopyranose
(1)
EDO : 1,2-ETHANEDIOL
(1)
FUC : alpha-L-fucopyranose
(1)
GOL : GLYCEROL
(1)
IPA : ISOPROPYL ALCOHOL
(1)
MAN : alpha-D-mannopyranose
(1)
MLA : MALONIC ACID
(1)
MRD : (4R)-2-METHYLPENTANE-2,4-DIOL
(1)
SO4 : SULFATE ION
(1)
ZN : ZINC ION
(1)
 
Function and Biology
Biological function  (1)
coreceptor activity
(11)
 
Biological process  (2)
cell adhesion
(70)
immune response
(11)
 
Biological cell component  (1)
membrane
(70)
 
Sequence and Structure classification
SCOP fold  (2)
Immunoglobulin-like beta-sandwich
(26)
CD4 and CD8 receptor regions
(2)
 
SCOP family  (3)
C2 set domains
(26)
V set domains (antibody variable domain-like)
(26)
CD4 and CD8 receptor regions
(2)
 
CATH class  (2)
Mainly Beta
(40)
Mainly Alpha
(1)
 
CATH topology  (2)
Immunoglobulin-like
(40)
Single alpha-helices involved in coiled-coils or other helix-helix interfaces
(1)
 
Pfam accession / name  (4)
PF00047 : ig
(70)
PF05790 : C2-set
(70)
PF09191 : CD4-extracel
(11)
PF12104 : Tcell_CD4_C
(9)
 
Experimental Information
Diffraction protocol  (1)
Single wavelength
(42)
 
Diffraction radiation source type  (1)
Synchrotron
(44)
 
Diffraction source  (19)
APS BEAMLINE 22-ID
(15)
NSLS BEAMLINE X4A
(6)
SSRL BEAMLINE BL12-2
(4)
APS BEAMLINE 23-ID-B
(2)
DIAMOND BEAMLINE I03
(2)
NSLS BEAMLINE X29A
(2)
ALS BEAMLINE 5.0.2
(1)
APS BEAMLINE 19-ID
(1)
APS BEAMLINE 22-BM
(1)
APS BEAMLINE 24-ID-C
(1)
BSRF BEAMLINE 3W1A
(1)
CHESS BEAMLINE F1
(1)
DIAMOND BEAMLINE I02
(1)
DIAMOND BEAMLINE I04-1
(1)
ESRF BEAMLINE BM30A
(1)
NSLS BEAMLINE X25
(1)
NSLS-II BEAMLINE 17-ID-2
(1)
SSRF BEAMLINE BL19U1
(1)
SSRL BEAMLINE BL7-1
(1)
 
Synchrotron site  (10)
APS
(20)
NSLS
(9)
SSRL
(5)
Diamond
(4)
ALS
(1)
BSRF
(1)
CHESS
(1)
ESRF
(1)
NSLS-II
(1)
SSRF
(1)
 
Diffraction detector type  (3)
CCD
(27)
Image plate
(8)
Pixel
(8)
 
Refinement software  (6)
PHENIX
(23)
REFMAC
(17)
X-PLOR
(11)
CNS
(9)
PROLSQ
(2)
phenix.real_space_refine
(2)
 
EM microscope model  (5)
FEI TITAN KRIOS
(19)
FEI POLARA 300
(3)
FEI TALOS ARCTICA
(2)
FEI TECNAI 12
(1)
FEI TECNAI F30
(1)
 
EM detector name  (8)
GATAN K2 SUMMIT (4k x 4k)
(16)
GATAN K3 (6k x 4k)
(3)
TVIPS TEMCAM-F415 (4k x 4k)
(2)
FEI FALCON III (4k x 4k)
(1)
GATAN K2 (4k x 4k)
(1)
GATAN K3 BIOQUANTUM (6k x 4k)
(1)
GATAN ULTRASCAN 1000 (2k x 2k)
(1)
GENERIC CCD
(1)
 
NMR
NMR software packages  (6)
X-PLOR
(2)
CARA
(1)
CYANA
(1)
DYANA
(1)
Felix
(1)
NDEE
(1)
 
NMR Field Strength
400.0 - 500
(1)
500.0 - 600
(3)
600.0 - 700
(2)
700.0 - 800
(2)
800.0 - 900
(1)
 
Representative Structures
Representative Structures
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Entries 1 to 10 of 79
Entries 1 to 10 of 79
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Asymmetric model of CD4- and 17-bound B41 HIV-1 Env SOSIP in complex with DDM
Ozorowski G, Torres JL, Ward AB
Cell Rep (2020) [PMID: 33238117  ]
Assembly composition: protein/protein complex
Bound ligands: LMT    NAG    NAG    LMT   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), NAG(2)
Molecule 3 - BMA(1), MAN(4), NAG(2)
Molecule 4 - BMA(1), MAN(1), NAG(2)
Molecule 5 - BMA(1), MAN(3), NAG(2)
Molecule 6 - BMA(1), MAN(1), NAG(2)
PDBe complex ID: PDB-CPX-207660 (Preferred)   search this ID
PDBe-KB: P01730    B3UEZ6    B3UES2   
Electron Microscopy
3.7Å resolution
Released: 21 Oct 2020
Model geometry
Fit model/data
Data not analysed
6opp
6opp
6opp
Symmetric model of CD4- and 17-bound B41 HIV-1 Env SOSIP in complex with DDM
Ozorowski G, Torres JL, Ward AB
Cell Rep (2020) [PMID: 33238117  ]
Assembly composition: protein/protein complex
Bound ligands: LMT    NAG    NAG    LMT   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), MAN(2), NAG(2)
Molecule 3 - BMA(1), NAG(2)
PDBe complex ID: PDB-CPX-207659 (Preferred)   search this ID
PDBe-KB: P01730    B3UEZ6    B3UES2   
Electron Microscopy
3.5Å resolution
Released: 21 Oct 2020
Model geometry
Fit model/data
Data not analysed
6opo
6opo
6opo
BG505 SOSIP in complex with sCD4, 17b, 8ANC195
Wang H, Bjorkman PJ
Cell Host Microbe (2018) [PMID: 30308160  ]
Assembly composition: protein/protein complex
Bound ligands: NAG    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), MAN(7), NAG(2)
Molecule 3 - BMA(1), MAN(2), NAG(2)
Molecule 4 - BMA(1), MAN(2), NAG(2)
PDBe complex ID: PDB-CPX-208512 (Preferred)   search this ID
PDBe-KB: P01730    Q2N0S7    Q2N0S5   
Electron Microscopy
3.54Å resolution
Released: 17 Oct 2018
Model geometry
Fit model/data
Data not analysed
6cm3
6cm3
6cm3
B41 SOSIP.664 in complex with soluble CD4 (D1-D2), the co-receptor mimicking antibody 21c and the broadly neutralizing antibody 8ANC195
Barnes CO, Bjorkman PJ
Cell Host Microbe (2018) [PMID: 30308160  ]
Assembly composition: protein/protein complex
Bound ligands: NAG    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), MAN(2), NAG(2)
Molecule 3 - BMA(1), MAN(2), NAG(2)
Molecule 4 - BMA(1), NAG(2)
Molecule 5 - BMA(1), MAN(6), NAG(2)
PDBe complex ID: PDB-CPX-207658 (Preferred)   search this ID
PDBe-KB: P01730    B3UEZ6    B3UES2   
Electron Microscopy
4.06Å resolution
Released: 17 Oct 2018
Model geometry
Fit model/data
Data not analysed
6edu
6edu
6edu
Envelope glycoprotein gp120 core from HIV type 2 bound to the first two domains of human soluble CD4 receptor
Davenport YW, Bjorkman PJ
J Virol (2016) [PMID: 26608312  ]
Assembly composition: protein/protein complex
Bound ligands: NAG    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), NAG(2)
Assembly name: Surface protein gp120 and T-cell surface glycoprotein CD4 (Preferred)   search this complex
PDBe complex ID: PDB-CPX-134538 (Preferred)   search this ID
PDBe-KB: P01730    P20872   
X-ray diffraction
3Å resolution
Released: 9 Dec 2015
Model geometry
Fit model/data
5cay
5cay
5cay
CD4- and 17-bound HIV-1 Env B41 SOSIP in complex with small molecule GO35
Ozorowski G, Torres JL, Ward AB
Cell Rep (2020) [PMID: 33238117  ]
Assembly composition: protein/protein complex
Bound ligands: N07    NAG    N07    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), MAN(2), NAG(2)
PDBe complex ID: PDB-CPX-109927 (Preferred)   search this ID
PDBe-KB: P01730    B3UEZ6    B3UES2   
Electron Microscopy
3.5Å resolution
Released: 21 Oct 2020
Model geometry
Fit model/data
Data not analysed
6opn
6opn
6opn
Initial contact of HIV-1 Env with CD4: Cryo-EM structure of BG505 DS-SOSIP trimer in complex with CD4 and antibody PGT145
Acharya P, Kwong PD, Potter CS, Carragher B
Nat Struct Mol Biol (2017) [PMID: 28218750  ]
Assembly composition: protein/protein complex
Modified residues: TYS    TYS   
PDBe complex ID: PDB-CPX-208503 (Preferred)   search this ID
PDBe-KB: P01730    Q2N0S6   
Electron Microscopy
6.8Å resolution
Released: 22 Feb 2017
Model geometry
Fit model/data
Data not analysed
5u1f
5u1f
5u1f
Cryo-EM model of B41 SOSIP.664 in complex with soluble CD4 (D1-D2) and fragment antigen binding variable domain of 17b
Ozorowski G, Pallesen J, Ward AB
Nature (2017) [PMID: 28700571  ]
Assembly composition: protein/protein complex
Bound ligands: NAG    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), NAG(2)
Molecule 3 - BMA(1), MAN(4), NAG(2)
Molecule 4 - BMA(1), MAN(1), NAG(2)
Molecule 5 - BMA(1), MAN(1), NAG(2)
PDBe complex ID: PDB-CPX-207657 (Preferred)   search this ID
PDBe-KB: P01730    B3UEZ6    B3UES2   
Electron Microscopy
3.7Å resolution
Released: 12 Jul 2017
Model geometry
Fit model/data
Data not analysed
5vn3
5vn3
5vn3
anti-HIV-1 gp120-sCD4 complex antibody CG10 Fab in complex with B41-sCD4
Yang Z, Bjorkman PJ, Gershoni JM
J Virol (2022) [PMID: 36448805  ]
Assembly composition: protein/protein complex
PDBe complex ID: PDB-CPX-269992 (Preferred)   search this ID
PDBe-KB: P01730    B3UES2   
Electron Microscopy
3.9Å resolution
Released: 16 Nov 2022
Model geometry
Fit model/data
Data not analysed
8d5c
8d5c
8d5c
cryoEM reconstruction of the HIV gp140 in complex with the extracellular domains of CD4 and the adnectin domain of Combinectin. The gp140 and CD4 coordinates from entry 6EDU were rigid body fitted to the EM map along withe the crystal structure of CD4+adnectin
Concha NO, William SP, Wenzel DL
J Mol Biol (2022) [PMID: 34896364  ]
Assembly composition: protein/protein complex
PDBe complex ID: PDB-CPX-134563 (Preferred)   search this ID
PDBe-KB: P01730    Q2N0S6   
Electron Microscopy
8.7Å resolution
Released: 12 Jan 2022
Model geometry
Fit model/data
Data not analysed
7t0o
7t0o
7t0o
...
Entries 1 to 10 of 79
Entries 1 to 10 of 79