P01730 (CD4_HUMAN) Homo sapiens (Human)

T-cell surface glycoprotein CD4 UniProtKBInterProSTRINGInteractive Modelling

458 aa; Sequence (Fasta)

Sequence Features

 191K -> E (in dbSNP:rs28917504). VAR_023459 dbSNP
 227F -> S (in dbSNP:rs11064419). VAR_023460 dbSNP
 265R -> W (in OKT4-negative populations; dbSNP:rs28919570). VAR_003906 dbSNP
 397-418Helical.
 41-109
 155-184
 328-370
 25-122Immunoglobulin
IPR013151PF00047
 126-202Immunoglobulin C2-set
IPR008424PF05790
 206-316CD4, extracellular
IPR015274PF09191
 317-388Immunoglobulin C2-set
IPR008424PF05790
 426-453T cell CD4 receptor C-terminal region
IPR021963PF12104

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structure of a complete ternary complex of T cell receptor, peptide-MHC and CD4 Heteromer
P01903; P13760; P01848; A0A5B9;
3t0e26-388
Structural basis of coreceptor recognition by HIV-1 envelope spike Heteromer
Q70145; P51681;
A2G;BMA; 25×NAG;MAN;6met26-388
'Initial contact of HIV-1 Env with CD4: Cryo-EM structure of BG505 DS-SOSIP trimer in complex wit... Heteromer
Q2N0S6;
5u1f26-388
'Structure of HIV-1 gp120 with gp41-Interactive Region: Layered Architecture and Basis of Conform... Heteromer
10×NAG;3jwd26-208
'Structure of HIV-1 gp120 with gp41-Interactive Region: Layered Architecture and Basis of Conform... Heteromer
FUL; 11×NAG;3jwo26-208
'Crystal structure of murine 2D5 Fab, a potent anti-CD4 HIV-1-neutralizing antibody in complex wi... Heteromer
4q6i26-207
'HIV-1 gp120 Envelope Glycoprotein (I109C, T257S, S334A, S375W, Q428C) Complexed with CD4 and Ant... Heteromer
Q993A8; Q6P5S8; Q6N030;
SUC; 14×NAG;2ny126-206
'HIV-1 gp120 Envelope Glycoprotein (T123C, T257S, S334A, S375W, G431C) Complexed with CD4 and Ant... Heteromer
P19551; Q6P5S8;
SUC; 11×NAG;HEZ;EDO;2ny226-206
HIV-1 gp120 Envelope Glycoprotein(S334A) Complexed with CD4 and Antibody 17b Heteromer
Q49DS8; Q6P5S8; Q6N095;
TRS; 13×NAG;HEZ;2nxy26-206
'HIV-1 gp120 Envelope Glycoprotein (K231C, T257S, E267C, S334A, S375W) Complexed with CD4 and Ant... Heteromer
Q993A8; Q6P5S8; Q6N030;
SUC; 13×NAG;2ny326-206
'HIV-1 gp120 Envelope Glycoprotein (K231C, T257S, E268C, S334A, S375W) Complexed with CD4 and Ant... Heteromer
P19551; Q6P5S8;
SUC; 13×NAG;HEZ;2ny426-206
HIV-1 gp120 Envelope Glycoprotein (T257S, S334A, S375W) Complexed with CD4 and Antibody 17b Heteromer
P19551; Q6P5S8;
IPA;SUC; 13×NAG;HEZ;EDO;2nxz26-206
'HIV-1 gp120 Envelope Glycoprotein (M95W, W96C, T257S, V275C, S334A, S375W, A433M) Complexed with... Heteromer
P19551; Q6P5S8;
12×NAG;HEZ;2ny026-206
'HIV-1 HXBC2 GP120 ENVELOPE GLYCOPROTEIN COMPLEXED WITH CD4 AND INDUCED NEUTRALIZING ANTIBODY 17B' Heteromer
P04578;
IPA; 11×NAG;NDG;FUC;1rzj26-206
'HIV-1 HXBC2 GP120 ENVELOPE GLYCOPROTEIN COMPLEXED WITH CD4 AND INDUCED NEUTRALIZING ANTIBODY 17B' Heteromer
P04578;
IPA; 11×NAG;NDG;FUC;1g9m26-206
'HIV-1 gp120 Envelope Glycoprotein (M95W, W96C, I109C, T257S, V275C, S334A, S375W, Q428C, A433M) ... Heteromer
P19551; Q6P5S8;
SUC;NAG;2ny526-206
HIV-1 GP120 CORE COMPLEXED WITH CD4 AND A NEUTRALIZING HUMAN ANTIBODY Heteromer
P04578;
10×NAG;NDG;FUC;1gc126-206
HIV-1 gp120 Envelope Glycoprotein (M95W, W96C, I109C, T123C, T257S, V275C,S334A, S375W, Q428C, G4... Heteromer
Q8Q7Z9; Q6P5S8; Q6N030;
SUC;NAG;2ny626-206
HIV-1 YU2 GP120 ENVELOPE GLYCOPROTEIN COMPLEXED WITH CD4 AND INDUCED NEUTRALIZING ANTIBODY 17B Heteromer
P35961;
12×NAG;NDG;1rzk26-206
HIV-1 YU2 GP120 ENVELOPE GLYCOPROTEIN COMPLEXED WITH CD4 AND INDUCED NEUTRALIZING ANTIBODY 17B Heteromer
P35961;
12×NAG;NDG;1g9n26-206
Crystal structure of fully glycosylated HIV-1 gp120 core bound to CD4 and 17b Fab Heteromer
P35961;
BMA; 17×NAG;MAN;4rqs26-206
Model of gp120, including variable regions, in complex with CD4 and 17b Heteromer
P01730; P04578; P04578; P04578;
3j7026-206
negative stain EM of BG505 SOSIP.664 in complex with sCD4, 17b, and 8ANC195 Heteromer
P01730; P35961; P35961; P35961;
45×NAG;5a7x26-206
cryo-ET subtomogram averaging of BG505 SOSIP.664 in complex with sCD4, 17b, and 8ANC195 Heteromer
P01730; P35961; P35961; P35961;
45×NAG;5a8h26-206
Structure of tyrosine-sulfated 412d antibody complexed with HIV-1 YU2 gp120 and CD4 Heteromer
P01730; P35961; A4F255; P35961; A4F255;
MLA; 31×NAG;EDO;2qad26-204
Crystal structure of HIV-1 primary receptor CD4 in complex with a potent antiviral antibody Heteromer
3o2d26-203
Crystal structure of CD4 mutant bound to HLA-DR1 Heteromer
P01903; P04229; P03437;
GOL;3s4s26-203
Crystal structure of non-neutralizing, A32-like antibody 2.2c in complex with HIV-1 Env gp120 Heteromer
Q73372;
NAG;4r4h26-203
'CRYSTAL STRUCTURE OF THE HUMAN CD4 N-TERMINAL TWO DOMAIN FRAGMENT COMPLEXED TO A CLASS II MHC MO... Heteromer
P01910; P06343; P02789;
1jl426-203
Crystal structure of CD4 mutant bound to HLA-DR1 Heteromer
P01903; P04229; P03437;
GOL;3s5l27-203
'Crystal structure of non-neutralizing and ADCC-potent antibody N5-i5 in complex with HIV-1 clade... Heteromer
Q0ED31;
MRD;GOL; 10×NAG;4h8w26-201
Crystal structure of 8ANC195 Fab in complex with gp120 of 93TH057 HIV-1 and soluble CD4 D1D2 Heteromer
Q0ED31;
EPE;BAM; 15×NAG;BMA; 11×MAN;4p9h27-202
'Cryo-EM model of B41 SOSIP.664 in complex with soluble CD4 (D1-D2) and fragment antigen binding ... Heteromer
P01730; B3UEZ6; B3UES2; B3UEZ6; B3UES2; B3UEZ6; B3UES2;
21×BMA; 90×NAG; 18×MAN;5vn326-201
Structural basis of coreceptor recognition by HIV-1 envelope spike Heteromer
Q70145; P51681;
A2G;BMA; 25×NAG;MAN;6meo26-201
'Crystal Structure of PGT 135 Fab in Complex with gp120 Core Protein from HIV-1 Strain JR-FL Boun... Heteromer
Q75760;
PG4;BMA; 12×NAG; 12×MAN;4jm226-200
Crystal Structure of PGT124 Fab bound to HIV-1 JRCSF gp120 core and to CD4 Heteromer
P20871;
GOL;CL;BMA; 10×NAG;MAN;4r2g26-200
Crystal structure of HIV-1 JR-FL gp120 core protein containing the third variable region (V3) com... Heteromer
P01730; Q75760; Q75760; Q75760; Q75760;
20×SO4; 12×XYL;NAG;NDG;FUC;2b4c26-200
Crystal structure of clade C gp120 in complex with sCD4 and 21c Fab Heteromer
Q1PHM6;
NAG;3lqa27-201
'Structure of Simian Immunodeficiency Virus Envelope Spikes bound with CD4 and Monoclonal Antibod... Heteromer
3jcb26-200
'Structure of Simian Immunodeficiency Virus Envelope Spikes bound with CD4 and Monoclonal Antibod... Heteromer
3jcc26-200
'Envelope glycoprotein gp120 core from HIV type 2 bound to the first two domains of human soluble... Heteromer
P20872;
BMA; 10×NAG;5cay27-199
Cryo-EM structure of a BG505 Env-sCD4-17b-8ANC195 complex Heteromer
P01730; Q2N0S6;
BMA; 18×NAG; 15×MAN;5thr26-123
BG505 SOSIP in complex with sCD4, 17b, 8ANC195 Heteromer
P01730; Q2N0S7; Q2N0S5;
BMA; 48×NAG; 33×MAN;6cm326-122
B41 SOSIP.664 in complex with soluble CD4 (D1-D2), the co-receptor mimicking antibody 21c and the... Heteromer
P01730; B3UEZ6; B3UES2;
12×BMA; 81×NAG; 30×MAN;6edu26-122
'Solution structure of T-cell surface glycoprotein CD4 and Proto-oncogene tyrosine-protein kinase... Heteromer
P06239;
ZN;1q68421-458
'CD4 endocytosis motif bound to the Focal Adhesion Targeting (FAT) domain of the Focal Adhesion K... Heteromer
Q05397;
3b71431-441
AP2 CLATHRIN ADAPTOR CORE with Dileucine peptide RM(phosphoS)QIKRLLSE Heteromer
P17427; P63010; P84092; P62743;
14×SO4;2jkr432-440
AP2 CLATHRIN ADAPTOR CORE with CD4 Dileucine peptide RM(phosphoS) EIKRLLSE Q to E mutant Heteromer
P17427; P63010; P84092; P62743;
15×SO4;2jkt432-440
STRUCTURES OF AN HIV AND MHC BINDING FRAGMENT FROM HUMAN CD4 AS REFINED IN TWO CRYSTAL LATTICEShomo-2-mer 1cdi25-203
REFINEMENT AND ANALYSIS OF THE FIRST TWO DOMAINS OF HUMAN CD4homo-2-mer 3cd426-203
STRUCTURES OF AN HIV AND MHC BINDING FRAGMENT FROM HUMAN CD4 AS REFINED IN TWO CRYSTAL LATTICEShomo-2-mer 1cdh26-203
STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4, TETRAGONAL CRYSTAL FORMmonomer 1wio26-388
STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4, MONOCLINIC CRYSTAL FORMmonomer 1wip26-388
STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4, TRIGONAL CRYSTAL FORMmonomer 1wiq26-388
STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4 MUTANT WITH GLY 47 REPLACED BY SERmonomer 1cdy26-203
STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4monomer 1cdj26-203
STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4 MUTANT WITH PHE 43 REPLACED BY VALmonomer 1cdu26-203
NMR structure of the transmembrane and cytoplasmic domains of human CD4monomer 2klu397-458
SOLUTION STRUCTURE OF THE HUMAN CD4 (403-419) RECEPTOR PEPTIDE, NMR, 32 STRUCTURESmonomer 1wbr428-444

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer -3.944tpr.1.A21-198
16.96