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3OXC

Wild Type HIV-1 Protease with Antiviral Drug Saquinavir

Replaces:  2NMW
Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0016787molecular_functionhydrolase activity
A0042802molecular_functionidentical protein binding
A0044174cellular_componenthost cell endosome
A0055036cellular_componentvirion membrane
A0072494cellular_componenthost multivesicular body
B0004190molecular_functionaspartic-type endopeptidase activity
B0006508biological_processproteolysis
B0008233molecular_functionpeptidase activity
B0016787molecular_functionhydrolase activity
B0042802molecular_functionidentical protein binding
B0044174cellular_componenthost cell endosome
B0055036cellular_componentvirion membrane
B0072494cellular_componenthost multivesicular body
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ROC A 401
ChainResidue
AARG8
APRO81
AILE84
BARG108
BASP125
BGLY127
BASP129
BASP130
BGLY148
BGLY149
BILE150
AASP25
BTHR180
BPRO181
BILE184
BHOH1031
AGLY27
AALA28
AASP29
AASP30
AGLY48
AGLY49
AILE50

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FMT A 801
ChainResidue
ALYS14
AGLY16
AGLY17
BLYS114

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 803
ChainResidue
APRO1
ALYS55
BHIS169
BLYS170

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FMT B 802
ChainResidue
APRO39
AGLY40
BSER137

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 804
ChainResidue
BPRO101
BARG157
BHIS169
BHOH1095

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

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PDB entries from 2025-06-11

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