Structure of PDB 3ttb Chain A Binding Site BS11

Receptor Information
>3ttb Chain A (length=519) Species: 108010 (Thioalkalivibrio paradoxus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QLKPVDALQCYDCHTQIEDMHVVGKHATVNCVHCHDATEHVETASARRMG
ERPVTHTSPEACASCHTAQFNSFASVRHESHPREEKANPRSRSPKFDTLI
GAHGFSLEHAEPRSHAFMLVDHFIVDRAYGGRFQYKSWQNVTDGLGAVRG
AWTVIEDMDPTTSDQRRFLAQTATAANPVCLNCKTQDHILDWAYMGDEHD
AAKWARTSKVVDFARDLHHPVNCYMCHDPHSTEPRVVRDALIHAVVDQGL
GTYPYDEAKSEHVTLTPVTFQRGGEDFRKIGLLNVADSNLMCGQCHVEYN
CNPGFQQSDGAPVGMDDRRTNHFFWANVFDYAEAAKEIDFFDFTHVTTGA
PLPKLQHPELETFWGSTHERNGVTCADCHMPRVKLENGKEYTMHSPRTPR
DMMNRACLNCHDGWTEAEAEYAIDYIKNYTHGKIMKAEFWLARMIDLFPV
AKRAGVSEDVLNEVRALHYDAHLHWEWWTAENSVGFHNPDQARESLMKSI
TKSKEGVGKLDAAIDAAVA
Ligand information
Ligand IDCO
InChIInChI=1S/Co/q+2
InChIKeyXLJKHNWPARRRJB-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Co+2]
CACTVS 3.341[Co++]
FormulaCo
NameCOBALT (II) ION
ChEMBL
DrugBankDB14205
ZINC
PDB chain3ttb Chain A Residue 529 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ttb Comparative structural and functional analysis of two octaheme nitrite reductases from closely related Thioalkalivibrio species.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		H85 E88 E115
Binding residue
(residue number reindexed from 1)		H81 E84 E111
Annotation score1
Enzymatic activity
Enzyme Commision number 1.7.2.2: nitrite reductase (cytochrome; ammonia-forming).
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0020037 heme binding
GO:0042279 nitrite reductase (cytochrome, ammonia-forming) activity
GO:0046872 metal ion binding
Biological Process
GO:0019645 anaerobic electron transport chain
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ttb, PDBe:3ttb, PDBj:3ttb
PDBsum3ttb
PubMed22935005
UniProtE7EDQ7

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