7DT9

D30N HIV Protease in complex with Saquinavir

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004190	molecular_function	aspartic-type endopeptidase activity
A	0006508	biological_process	proteolysis

Functional Information from PROSITE/UniProt

site_id	PS00141
Number of Residues	12
Details	ASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. ALLDTGADNTVL

Chain	Residue	Details
A	ALA22-LEU33
A	ALA1022-LEU1033

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: For protease activity; shared with dimeric partner => ECO:0000255|PROSITE-ProRule:PRU10094, ECO:0000305|PubMed:33542150

Chain	Residue	Details
A	ASP25

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site_id	SWS_FT_FI2
Number of Residues	1
Details	SITE: Cleavage; by viral protease => ECO:0000250

Chain	Residue	Details
A	PHE99

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	3
Details	M-CSA 175

Chain	Residue	Details
A	ASP25	hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
A	THR26	electrostatic stabiliser, transition state stabiliser
A	GLY27	electrostatic stabiliser, hydrogen bond donor

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