Structure of PDB 1fz3 Chain A Binding Site BS02

Receptor Information
>1fz3 Chain A (length=511) Species: 414 (Methylococcus capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NRAPTSVNAQEVHRWLQSFNWDFKNNRTKYATKYKMANETKEQFKLIAKE
YARMEAVKDERQFGSLQDALTRLNAGVRVHPKWNETMKVVSNFLEVGEYN
AIAATGMLWDSAQAAEQKNGYLAQVLDEIRHTHQCAYVNYYFAKNGQDPA
GHNDARRTRTIGPLWKGMKRVFSDGFISGDAVECSLNLQLVGEACFTNPL
IVAVTEWAAANGDEITPTVFLSIETDELRHMANGYQTVVSIANDPASAKY
LNTDLNNAFWTQQKYFTPVLGMLFEYGSKFKVEPWVKTWDRWVYEDWGGI
WIGRLGKYGVESPRSLKDAKQDAYWAHHDLYLLAYALWPTGFFRLALPDQ
EEMEWFEANYPGWYDHYGKIYEEWRARGCEDPSSGFIPLMWFIENNHPIY
IDRVSQVPFCPSLAKGASTLRVHEYNGEMHTFSDQWGERMWLAEPERYEC
QNIFEQYEGRELSEVIAELHGLRSDGKTLIAQPHVRGDKLWTLDDIKRLN
CVFKNPVKAFN
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain1fz3 Chain A Residue 5002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fz3 Crystal structures of the soluble methane monooxygenase hydroxylase from Methylococcus capsulatus (Bath) demonstrating geometrical variability at the dinuclear iron active site.
Resolution2.03 Å
Binding residue
(original residue number in PDB)		E144 E209 E243 H246
Binding residue
(residue number reindexed from 1)		E128 E193 E227 H230
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E114 E144 H147 E209 E243 H246
Catalytic site (residue number reindexed from 1) E98 E128 H131 E193 E227 H230
Enzyme Commision number 1.14.13.25: methane monooxygenase (soluble).
Gene Ontology
Molecular Function
GO:0004497 monooxygenase activity
GO:0005515 protein binding
GO:0015049 methane monooxygenase [NAD(P)H] activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006730 one-carbon metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1fz3, PDBe:1fz3, PDBj:1fz3
PDBsum1fz3
PubMed11456616
UniProtP22869|MEMA_METCA Methane monooxygenase component A alpha chain (Gene Name=mmoX)

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