Structure of PDB 2c1d Chain A Binding Site BS04

Receptor Information
>2c1d Chain A (length=264) Species: 266 (Paracoccus denitrificans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DPVEDGLVIETDSGPVEIVTKTAPPAFLADTFDTIYSGWHFRDDSTRDLE
RDDFDNPAMVFVDRGLDKWNAAMGVNGESCASCHQGPESMAGLRAVMPRV
DEHTGKLMIMEDYVNACVTERMGLEKWGVTSDNMKDMLSLISLQSRGMAV
NVKIDGPAAPYWEHGKEIYYTRYGQLEMSCANCHEDNAGNMIRADHLSQG
QINGFPTYRLKDSGMVTAQHRFVGCVRDTRAETFKAGSDDFKALELYVAS
RGNGLSVEGVSVRH
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain2c1d Chain A Residue 1295 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2c1d Structure of the Cytochrome Complex Soxxa of Paracoccus Pantotrophus, a Heme Enzyme Initiating Chemotrophic Sulfur Oxidation.
Resolution1.92 Å
Binding residue
(original residue number in PDB)		D78 D81
Binding residue
(residue number reindexed from 1)		D52 D55
Annotation score1
Enzymatic activity
Enzyme Commision number 2.8.5.2: L-cysteine S-thiosulfotransferase.
Gene Ontology
Molecular Function
GO:0004792 thiosulfate sulfurtransferase activity
GO:0005506 iron ion binding
GO:0008270 zinc ion binding
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0016669 oxidoreductase activity, acting on a sulfur group of donors, cytochrome as acceptor
GO:0016740 transferase activity
GO:0016783 sulfurtransferase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0046982 protein heterodimerization activity
Biological Process
GO:0019417 sulfur oxidation
Cellular Component
GO:0042597 periplasmic space
GO:0070069 cytochrome complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2c1d, PDBe:2c1d, PDBj:2c1d
PDBsum2c1d
PubMed16297640
UniProtO33434|SOXA_PARPN L-cysteine S-thiosulfotransferase subunit SoxA (Gene Name=soxA)

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