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

2R43

I50V HIV-1 protease in complex with an amino decorated pyrrolidine-based inhibitor

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 Residues3
DetailsBINDING SITE FOR RESIDUE CL A 2701
ChainResidue
ATHR74
AASN88
BARG41

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 2702
ChainResidue
BTRP6
BLYS55

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 2703
ChainResidue
BTHR74
BASN88
BHOH3058

site_idAC4
Number of Residues15
DetailsBINDING SITE FOR RESIDUE G3G B 2501
ChainResidue
AGLY27
AALA28
AASP30
AGLY48
AGLY49
AILE84
BASP25
BGLY27
BASP30
BGLY48
BGLY49
BPRO81
BILE84
BHOH3050
AASP25

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 2601
ChainResidue
AARG8
AHOH3041
AHOH3090
AHOH3146
BPHE53

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. ALLDTGADDTVL
ChainResidueDetails
AALA22-LEU33

Functional Information from SwissProt/UniProt
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

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
AASP25
ATHR26

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
BASP25
BTHR26

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
AASP25

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
BASP25

238895

PDB entries from 2025-07-16

PDB statisticsPDBj update infoContact PDBjnumon