Structure of PDB 2c2f Chain A Binding Site BS01

Receptor Information

>2c2f Chain A (length=178) Species: 243230 (Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GGADHADAAHLGTVNNALVNHHYLEEKEFQTVAETLQRNLATTISLYLKF
KKYHWDIRGRFFRDLHLAYDEFIAEIFPSIDEQAERLVALGGSPLAAPAD
LARYSTVQVPQETVRDARTQVADLVQDLSRVGKGYRDDSQACDEANDPVT
ADMYNGYAATIDKIRWMLQAIMDDERLD

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

2c2f Chain A Residue 1211 [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	2c2f The Crystal Structure of Deinococcus Radiodurans Dps Protein (Dr2263) Reveals the Presence of a Novel Metal Centre in the N Terminus.
Resolution	1.61 Å
Binding residue (original residue number in PDB)	D36 H39 H50 E55
Binding residue (residue number reindexed from 1)	D7 H10 H21 E26
Annotation score	1

Enzymatic activity

Enzyme Commision number

1.16.-.-

Gene Ontology

	Molecular Function
GO:0003677	DNA binding
GO:0008199	ferric iron binding
GO:0016491	oxidoreductase activity
GO:0016722	oxidoreductase activity, acting on metal ions
GO:0046872	metal ion binding

	Biological Process
GO:0006879	intracellular iron ion homeostasis

	Cellular Component
GO:0005737	cytoplasm
GO:0009295	nucleoid

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Cellular Component

External links

PDB	RCSB:2c2f, PDBe:2c2f, PDBj:2c2f
PDBsum	2c2f
PubMed	16855817
UniProt	Q9RS64\|DPS1_DEIRA DNA protection during starvation protein 1 (Gene Name=dps1)

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