8KDU

Crystal structure of trypsin with its substrate

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
A	VAL53-CYS58

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

Chain	Residue	Details
A	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
A	HIS57
A	ASP102
A	SER195

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site_id	SWS_FT_FI2
Number of Residues	7
Details	BINDING:

Chain	Residue	Details
A	GLU70
A	ASN72
A	VAL75
A	GLU80
A	ASP189
A	GLN192
A	SER195

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