Structure of PDB 1g0h Chain B Binding Site BS02

Receptor Information
>1g0h Chain B (length=252) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKWDEIGKNIAKEIEKEILPYFGRKDKSYVVGTSPSGDETEIFDKISEDI
ALKYLKSLNVNIVSEELGVIDNSSEWTVVIDPIDGSFNFINGIPFFAFCF
GVFKNNEPYYGLTYEFLTKSFYEAYKGKGAYLNGRKIKVKDFNPNNIVIS
YYPSKKIDLEKLRNKVKRVRIFGAFGLEMCYVAKGTLDAVFDVRPKVRAV
DIASSYIICKEAGALITDENGDELKFDLNATDRLNIIVANSKEMLDIILD
LL
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1g0h Chain B Residue 591 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1g0h Crystal structure and catalytic mechanism of the MJ0109 gene product: a bifunctional enzyme with inositol monophosphatase and fructose 1,6-bisphosphatase activities.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		E365 D381 D384 D501
Binding residue
(residue number reindexed from 1)		E65 D81 D84 D201
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E365 D381 I383 D384 S386 D501
Catalytic site (residue number reindexed from 1) E65 D81 I83 D84 S86 D201
Enzyme Commision number 3.1.3.11: fructose-bisphosphatase.
3.1.3.25: inositol-phosphate phosphatase.
Gene Ontology
Molecular Function
GO:0008934 inositol monophosphate 1-phosphatase activity
GO:0016787 hydrolase activity
GO:0042132 fructose 1,6-bisphosphate 1-phosphatase activity
GO:0046872 metal ion binding
GO:0052832 inositol monophosphate 3-phosphatase activity
GO:0052833 inositol monophosphate 4-phosphatase activity
GO:0052834 inositol monophosphate phosphatase activity
Biological Process
GO:0006020 inositol metabolic process
GO:0007165 signal transduction
GO:0046854 phosphatidylinositol phosphate biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1g0h, PDBe:1g0h, PDBj:1g0h
PDBsum1g0h
PubMed11170378
UniProtQ57573|BSUHB_METJA Fructose-1,6-bisphosphatase/inositol-1-monophosphatase (Gene Name=suhB)

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