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4MC2

HIV protease in complex with SA525P

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 Residues21
DetailsBINDING SITE FOR RESIDUE 525 A 101
ChainResidue
AASP25
BARG8
BLEU23
BASP25
BGLY27
BALA28
BASP29
BASP30
BVAL32
BGLY49
BILE50
AGLY27
BVAL82
BHOH275
AALA28
AASP29
AASP30
AGLY48
AGLY49
AILE84
AHOH275

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 102
ChainResidue
ATHR74
AASN88
AHOH258
BARG41

site_idAC3
Number of Residues24
DetailsBINDING SITE FOR RESIDUE 525 B 101
ChainResidue
AARG8
ALEU23
AASP25
AGLY27
AALA28
AASP29
AASP30
AVAL32
AGLY49
AILE50
BASP25
BGLY27
BALA28
BASP29
BASP30
BGLY48
BGLY49
BILE50
BPRO81
BVAL82
BILE84
BHOH275
BHOH276
BHOH286

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL B 102
ChainResidue
BTRP6

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. ALLDTGADDTVI
ChainResidueDetails
AALA22-ILE33

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

242199

PDB entries from 2025-09-24

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