Structure of PDB 8hq2 Chain A Binding Site BS03

Receptor Information

>8hq2 Chain A (length=484) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

NVEEETKYIELMIVNDHLMFKKHRLSVVHTNTYAKSVVNMADLIYKDQLK
TRIVLVAMETWATDNKFAISENPLITLREFMKYRRDFIKEKSDAVHLFSG
SQFESSRSGAAYIGGICSLLKGGGVNEFGKTDLMAVTLAQSLAHNIGIIS
DKRKLASGECKCEDTWSGCIMGDTGYYLPKKFTQCNIEEYHDFLNSGGGA
CLFNKPSKLLDPPECGNGFIETGEECDCGTPAECVLEGAECCKKCTLTQD
SQCSDGLCCKKCKFQPMGTVCREAVNDCDIRETCSGNSSQCAPNIHKMDG
YSCDGVQGICFGGRCKTRDRQCKYIWGQKVTASDKYCYEKLNIEGTEKGN
CGKDKDTWIQCNKRDVLCGYLLCTNIGNIPRLGELDGEITSTLVVQQGRT
LNCSGGHVKLEEDVDLGYVEDGTPCGPQMMCLEHRCLPVASFNFSTCLSS
KEGTICSGNGVCSNELKCVCNRHWIGSDCNTYFP

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

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

Formula

Name

CALCIUM ION

PDB chain

8hq2 Chain A Residue 803 [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	8hq2 Crystal structure of human ADAM22 in complex with human LGI1 mutant
Resolution	2.93 Å
Binding residue (original residue number in PDB)	D511 I512 E514 N526 I527
Binding residue (residue number reindexed from 1)	D279 I280 E282 N294 I295
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0004222	metalloendopeptidase activity
GO:0008237	metallopeptidase activity

	Biological Process
GO:0006508	proteolysis

View graph for
Molecular Function

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Biological Process

External links

PDB	RCSB:8hq2, PDBe:8hq2, PDBj:8hq2
PDBsum	8hq2
PubMed
UniProt	Q9P0K1\|ADA22_HUMAN Disintegrin and metalloproteinase domain-containing protein 22 (Gene Name=ADAM22)

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