Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4QJ9

Crystal structure of inactive HIV-1 protease in complex with p1-p6 substrate variant (R452S)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
B0004190molecular_functionaspartic-type endopeptidase activity
B0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A 101
ChainResidue
AMET36
AASN37
AHOH275
BPRO39
BGLY40

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 A 102
ChainResidue
BPRO1
BLYS55
AHIS69
ALYS70
AHOH238
AHOH261

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 103
ChainResidue
ALYS7
AARG8
AHOH226
BHOH219

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 104
ChainResidue
ATRP6
AGLY49
AILE50
AGLY51
AGLY52
BPRO79
BPRO81
BTHR91
BGLN92
GPRO2

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 105
ChainResidue
APRO1
AASN37
AHIS69

site_idAC6
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 106
ChainResidue
AARG14
AGLY16
AGLY17
APRO63
AILE64
AGLU65
AHOH212
AHOH251
BGLY16
BPO4101

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 B 101
ChainResidue
AGOL106
AHOH251
BARG14
BGLY16
BGLY17

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 102
ChainResidue
BLYS20
BGLU21
BGLU34
BASN83

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 103
ChainResidue
AARG87
AHOH247
BLYS7
BARG8
BHOH264

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues138
DetailsDomain: {"description":"Peptidase A2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00275","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues20
DetailsRegion: {"description":"Dimerization of protease","evidences":[{"source":"UniProtKB","id":"P04585","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsActive site: {"description":"For protease activity; shared with dimeric partner","evidences":[{"source":"PROSITE-ProRule","id":"PRU10094","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsSite: {"description":"Cleavage; by viral protease","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

PDB statisticsPDBj update infoContact PDBjnumon