Structure of PDB 2xp0 Chain A Binding Site BS05

Receptor Information

>2xp0 Chain A (length=212) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

PYVVCRQCPEYRRQAAQPPHCPDYVCPLQGSHALCTCCFQPMPDRRVERE
QDPRVAPQQCAVCLQPFCHLYWGCTRTGCYGCLAPFCELNLGDKCLDGVL
NNNSYESDILKNYLATRGLTWKNMLTESLVALQRGVFLLSDYRVTGDTVL
CYCCGLRSFRELTYQYRQNIPASELPVAVTSRPDCYWGRNCRTQVKAHHA
MKFNHICEQTRF

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

2xp0 Chain A Residue 995 [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	2xp0 Structural Basis of Poly(Adp-Ribose) Recognition by the Multizinc Binding Domain of Checkpoint with Forkhead-Associated and Ring Domains (Chfr).
Resolution	1.978 Å
Binding residue (original residue number in PDB)	C635 C641 H649 H655
Binding residue (residue number reindexed from 1)	C185 C191 H199 H205
Annotation score	4

Enzymatic activity

Enzyme Commision number

2.3.2.27: RING-type E3 ubiquitin transferase.

External links

PDB	RCSB:2xp0, PDBe:2xp0, PDBj:2xp0
PDBsum	2xp0
PubMed	20880844
UniProt	Q96EP1\|CHFR_HUMAN E3 ubiquitin-protein ligase CHFR (Gene Name=CHFR)

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