4X1P

The crystal structure of mupain-1-17 in complex with murinised human uPA at pH4.6

Functional Information from GO Data

Chain	GOid	namespace	contents
U	0004252	molecular_function	serine-type endopeptidase activity
U	0006508	biological_process	proteolysis

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	binding site for residue SO4 U 301

Chain	Residue
P	MRZ100
P	HOH202
U	HIS57
U	GLN192
U	GLY193
U	SER195
U	HOH414
U	HOH434

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site_id	AC2
Number of Residues	5
Details	binding site for residue SO4 U 302

Chain	Residue
U	ASN87
U	PRO170
U	HIS170
U	HOH480
U	LYS62

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site_id	AC3
Number of Residues	5
Details	binding site for residue PGE U 303

Chain	Residue
U	SER135
U	LEU150
U	PGE304
U	HOH421
U	HOH489

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site_id	AC4
Number of Residues	8
Details	binding site for residue PGE U 304

Chain	Residue
U	ASN74
U	TYR149
U	TYR151
U	SER202
U	PGE303
U	HOH448
U	HOH502
U	HOH520

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site_id	AC5
Number of Residues	8
Details	binding site for residue MRZ P 100

Chain	Residue
P	DAL6
U	ASP189
U	SER190
U	SER195
U	GLY219
U	CYS220
U	GLY226
U	SO4301

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Functional Information from PROSITE/UniProt

site_id	PS00134
Number of Residues	6
Details	TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. ISATHC

Chain	Residue	Details
U	ILE53-CYS58

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site_id	PS00135
Number of Residues	12
Details	TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPLV

Chain	Residue	Details
U	ASP189-VAL200

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	ACT_SITE: Charge relay system

Chain	Residue	Details
U	HIS57
U	ASP102
U	SER195

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site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Phosphoserine => ECO:0000269|PubMed:9151681

Chain	Residue	Details
U	SER146

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site_id	SWS_FT_FI3
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine

Chain	Residue	Details
U	GLN145

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