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4NJU

Crystal structure of multidrug-resistant clinical isolate A02 HIV-1 protease in complex with tipranavir

Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0016787molecular_functionhydrolase activity
A0044174cellular_componenthost cell endosome
A0055036cellular_componentvirion membrane
A0072494cellular_componenthost multivesicular body
B0004190molecular_functionaspartic-type endopeptidase activity
B0006508biological_processproteolysis
B0008233molecular_functionpeptidase activity
B0016787molecular_functionhydrolase activity
B0044174cellular_componenthost cell endosome
B0055036cellular_componentvirion membrane
B0072494cellular_componenthost multivesicular body
C0004190molecular_functionaspartic-type endopeptidase activity
C0006508biological_processproteolysis
C0008233molecular_functionpeptidase activity
C0016787molecular_functionhydrolase activity
C0044174cellular_componenthost cell endosome
C0055036cellular_componentvirion membrane
C0072494cellular_componenthost multivesicular body
D0004190molecular_functionaspartic-type endopeptidase activity
D0006508biological_processproteolysis
D0008233molecular_functionpeptidase activity
D0016787molecular_functionhydrolase activity
D0044174cellular_componenthost cell endosome
D0055036cellular_componentvirion membrane
D0072494cellular_componenthost multivesicular body
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE TPV A 500
ChainResidue
ALEU23
BARG8
BLEU23
BASP25
BGLY27
BGLY49
BILE50
BTHR82
BILE84
AASP25
AGLY27
AALA28
AASP29
AASP30
AILE47
AGLY48
AILE50

site_idAC2
Number of Residues18
DetailsBINDING SITE FOR RESIDUE TPV C 500
ChainResidue
CLEU23
CASP25
CGLY27
CALA28
CASP29
CASP30
CILE47
CGLY48
CGLY49
CILE50
DARG8
DLEU23
DASP25
DGLY27
DGLY49
DILE50
DTHR82
DILE84

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

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PDB entries from 2025-07-02

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