1BZ5

EVIDENCE OF A COMMON DECAMER IN THREE CRYSTAL STRUCTURES OF BPTI, CRYSTALLIZE FROM THIOCYANATE, CHLORIDE OR SULFATE

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004867	molecular_function	serine-type endopeptidase inhibitor activity
B	0004867	molecular_function	serine-type endopeptidase inhibitor activity
C	0004867	molecular_function	serine-type endopeptidase inhibitor activity
D	0004867	molecular_function	serine-type endopeptidase inhibitor activity
E	0004867	molecular_function	serine-type endopeptidase inhibitor activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE SO4 A 200

Chain	Residue
A	TYR21
A	SER47
A	ALA48
D	LYS46
E	LYS46
E	SER47
E	ALA48
E	GLU49

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site_id	AC2
Number of Residues	8
Details	BINDING SITE FOR RESIDUE SO4 D 201

Chain	Residue
B	SER47
B	ALA48
B	GLU49
C	LYS46
D	SER47
D	ALA48
D	GLU49
A	LYS46

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 C 202

Chain	Residue
C	SER47
C	SER47
C	ALA48
C	ALA48
C	GLU49
C	GLU49

---

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
A	PHE33-CYS51

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	250
Details	Domain: {"description":"BPTI/Kunitz inhibitor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00031","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	5
Details	Site: {"description":"Reactive bond for trypsin"}

Chain

Residue

Details

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