1EPQ

ENDOTHIA ASPARTIC PROTEINASE (ENDOTHIAPEPSIN) COMPLEXED WITH PD-133,450 (SOT PHE GLY+SCC GCL)

Functional Information from GO Data

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

Functional Information from PDB Data

site_id	AC1
Number of Residues	17
Details	BINDING SITE FOR RESIDUE 0QF E 327

Chain	Residue
E	ASP12
E	PHE189
E	ASP215
E	GLY217
E	THR218
E	THR219
E	ILE297
E	HOH589
E	HOH591
E	ASP30
E	ASP32
E	GLY34
E	TYR75
E	GLY76
E	ASP77
E	PHE111
E	LEU120

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 E 328

Chain	Residue
E	LYS238
E	SER240
E	SER241
E	SER242
E	HOH517

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site_id	AC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 E 329

Chain	Residue
E	SER108
E	SER109
E	THR319
E	HOH452
E	HOH500
E	HOH505
E	HOH538

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site_id	CAT
Number of Residues	2
Details	CATALYTIC SITE

Chain	Residue
E	ASP32
E	ASP215

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Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
E	LEU29-VAL40
E	GLY212-LEU223

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	ACT_SITE:

Chain	Residue	Details
E	ASP32
E	SER194

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