Structure of PDB 5ib9 Chain A Binding Site BS04

Receptor Information

>5ib9 Chain A (length=412) Species: 400761 (Aneurinibacillus sp. AM-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ADHQITKRTDAENMYNTIQFLSQAPRVAGSPEELKAVRYIEQQFKSYGYH
VEVQPFQFEGYTAPSEVTLKIGTEKKEGEAFTYSPNSDVTAELVYVGLGT
TADVAGKDLNGKIALIQRGNISFADKVRNAAKQGAKAVIIYNNTDGKLNG
TLGGSDASFVAAVGITKQEGDALAANLRAGEKITATVKVAGAEVKTLTSH
NVIATKKPDANKKNTNDIIIIGSHHDSVEKAPGANDDASGVAVTLELARV
MSKLKTDTELRFITFGAEENGLIGSKKYAASLSEDEIKRTIGMFQLDMVG
SKDAGDLIMYTIDGKKNRVTDLGAAASSRLSGVLPYGQEGRSDHESFHAL
GIPAALFIHAPVEPWYHTPNDTLDKISKEKLDNVADIVGSAVYQAARPGE
LVIEPIDYPRRN

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

5ib9 Chain A Residue 1004 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	5ib9 Crystal structure of aminopeptidase
Resolution	1.4 Å
Binding residue (original residue number in PDB)	T13 D386
Binding residue (residue number reindexed from 1)	T9 D382
Annotation score	4

Enzymatic activity

Catalytic site (original residue number in PDB)	H228 D240 E272 E273 D301 H371
Catalytic site (residue number reindexed from 1)	H224 D236 E268 E269 D297 H367
Enzyme Commision number	?

Gene Ontology

	Molecular Function
GO:0004177	aminopeptidase activity
GO:0008235	metalloexopeptidase activity
GO:0046872	metal ion binding

	Biological Process
GO:0006508	proteolysis

View graph for
Molecular Function

View graph for
Biological Process

External links

PDB	RCSB:5ib9, PDBe:5ib9, PDBj:5ib9
PDBsum	5ib9
PubMed
UniProt	A2V759

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