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4EJ8

Apo HIV Protease (PR) dimer in closed form with fragment 1F1 in the outside/top of flap

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 Residues4
DetailsBINDING SITE FOR RESIDUE DMS A 101
ChainResidue
ALYS70
BLYS43
BLYS45
BGLN58

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS A 102
ChainResidue
AGLY27
AALA28
AASP29
AHOH247

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE DMS A 103
ChainResidue
AARG87
ATHR91
AEDO105
AHOH218
BLEU5
BTRP6
ALEU19

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 104
ChainResidue
AGLU34
AGLU35
AGLY78
APRO79
ATHR80
BTRP42

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 105
ChainResidue
ALEU19
AASN88
AGLN92
ADMS103
AHOH248

site_idAC6
Number of Residues12
DetailsBINDING SITE FOR RESIDUE 1F1 A 106
ChainResidue
ATRP42
APRO44
ALYS45
ALYS55
AVAL56
AARG57
ATHR91
AGLN92
AGLY94
AHOH205
AHOH221
BTRP6

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE DMS B 101
ChainResidue
BGLY27
BALA28
BASP29

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE DMS B 102
ChainResidue
AGLU65
AGLY68
AHOH223
BARG41
BTRP42
BLYS43
BGLN58
BASP60

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO B 103
ChainResidue
BASP30
BGLN58
BHOH250

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 104
ChainResidue
ALEU19
BPRO39
BGLY40
BARG41
BHOH206

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 Residues2
DetailsACT_SITE: For protease activity; shared with dimeric partner => ECO:0000255|PROSITE-ProRule:PRU10094
ChainResidueDetails
AASP25
BASP25

site_idSWS_FT_FI2
Number of Residues2
DetailsSITE: Cleavage; by viral protease => ECO:0000250
ChainResidueDetails
APHE99
BPHE99

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PDB entries from 2024-07-17

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