5ZJ3

Textilinin-1, A Kunitz-Type Serine Protease Inhibitor From pichia expression system

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004867	molecular_function	serine-type endopeptidase inhibitor activity
A	0005576	cellular_component	extracellular region
A	0010466	biological_process	negative regulation of peptidase activity
A	0035899	biological_process	suppression of blood coagulation in another organism
A	0090729	molecular_function	toxin activity
B	0004867	molecular_function	serine-type endopeptidase inhibitor activity
B	0005576	cellular_component	extracellular region
B	0010466	biological_process	negative regulation of peptidase activity
B	0035899	biological_process	suppression of blood coagulation in another organism
B	0090729	molecular_function	toxin activity
C	0004867	molecular_function	serine-type endopeptidase inhibitor activity
C	0005576	cellular_component	extracellular region
C	0010466	biological_process	negative regulation of peptidase activity
C	0035899	biological_process	suppression of blood coagulation in another organism
C	0090729	molecular_function	toxin activity

Functional Information from PROSITE/UniProt

site_id	PS00280
Number of Residues	19
Details	BPTI_KUNITZ_1 Pancreatic trypsin inhibitor (Kunitz) family signature. FiyGGCegnannFitkeeC

Chain	Residue	Details
A	PHE35-CYS53

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	SITE: Reactive bond for trypsin => ECO:0000250

Chain	Residue	Details
A	ARG17
B	ARG17
C	ARG17

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