Structure of PDB 4z8i Chain A Binding Site BS01

Receptor Information

>4z8i Chain A (length=224) Species: 155462 (Branchiostoma belcheri tsingtauense) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

QRWRSDGRCGPNYPAPDANPGECNPHAVDHCCSEWGWCGRETSHCTCSSC
VDYSAGSSGTCPRIVSKSEWGSRATNYNVFLSLPVPKVVIHHSAGATCST
QSSCSLQVRNIQNYHMDGRGYSDIGYNFLVGNDGNVYEGRGWDRRGAHAL
NVNTESIGICFMGDFTSQKPTASAIAAAKSLISCGVSLGKIRSGYSLYGH
RDVGSTACPGNLLYDDIKSWGRYV

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

4z8i Chain A Residue 301 [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	4z8i Activity Augmentation of Amphioxus Peptidoglycan Recognition Protein BbtPGRP3 via Fusion with a Chitin Binding Domain
Resolution	2.701 Å
Binding residue (original residue number in PDB)	H93 H202 C210
Binding residue (residue number reindexed from 1)	H91 H200 C208
Annotation score	4

Enzymatic activity

Catalytic site (original residue number in PDB)	H93 Y128 H202 T208 C210
Catalytic site (residue number reindexed from 1)	H91 Y126 H200 T206 C208
Enzyme Commision number	3.5.1.28: N-acetylmuramoyl-L-alanine amidase.

Gene Ontology

	Molecular Function
GO:0008061	chitin binding
GO:0008270	zinc ion binding
GO:0008745	N-acetylmuramoyl-L-alanine amidase activity
GO:0046872	metal ion binding

	Biological Process
GO:0009253	peptidoglycan catabolic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:4z8i, PDBe:4z8i, PDBj:4z8i
PDBsum	4z8i
PubMed	26479246
UniProt	A0A0R4I979

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