2FPQ

Crystal Structure of Botulinum Neurotoxin Type D Light Chain

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004222	molecular_function	metalloendopeptidase activity
A	0006508	biological_process	proteolysis
A	0008270	molecular_function	zinc ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 500

Chain	Residue
A	HIS229
A	HIS233
A	GLU269
A	HOH674

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE K A 501

Chain	Residue
A	ILE415
A	ASN418
A	LEU421
A	HOH628
A	HOH659

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Functional Information from PROSITE/UniProt

site_id	PS00142
Number of Residues	10
Details	ZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. ALMHELTHSL

Chain	Residue	Details
A	ALA226-LEU235

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU10095

Chain	Residue	Details
A	GLU230

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site_id	SWS_FT_FI2
Number of Residues	3
Details	BINDING: BINDING => ECO:0000269|PubMed:16519520, ECO:0000269|PubMed:26324071, ECO:0007744|PDB:2FPQ, ECO:0007744|PDB:5BQM

Chain	Residue	Details
A	HIS229
A	HIS233
A	GLU269

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