Structure of PDB 5x2b Chain K Binding Site BS02

Receptor Information
>5x2b Chain K (length=281) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSLLHKYMGIFFSTMSSEELLGSLDSFDAREDDIFLVSYPKSGTHWLAEV
IERIPDAGITLTSPIELGDISKFEELKRIPKRRAIPTHLNYEMLPVTVKQ
KQCKIIYIVRNPKDTAVSMFHYYRDNPNLPSTETWAAFLELFLKGDVVYG
SWFDHVLSWEEHKNDKNVLFIFYEEMKKDFVKSLKKITAFLGIDVNDSEM
AKIARSTSFSEMKSNAAKENCDPNHVICALTSDRNLVFRKGVVGDWINYF
TPKQNRGFDELFTEKMRNSDVGRCLKEYAHS
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 chain5x2b Chain K Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5x2b Crystal structure of mouse sulfotransferase SULT7A1 complexed with PAP
Resolution2.08 Å
Binding residue
(original residue number in PDB)		K169 N170 D171 V174
Binding residue
(residue number reindexed from 1)		K163 N164 D165 V168
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) K47 H94 S124
Catalytic site (residue number reindexed from 1) K41 H88 S118
Enzyme Commision number 2.8.2.-
Gene Ontology
Molecular Function
GO:0008146 sulfotransferase activity
GO:0016740 transferase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:5x2b, PDBe:5x2b, PDBj:5x2b
PDBsum5x2b
PubMed
UniProtB7ZWN4

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