Structure of PDB 2p6b Chain A Binding Site BS02

Receptor Information
>2p6b Chain A (length=357) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALR
IITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRY
LFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFK
QECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIR
KLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYP
AVCEFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLD
VYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTE
MLVNVLN
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 chain2p6b Chain A Residue 509 [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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PDB2p6b Structure of calcineurin in complex with PVIVIT peptide: Portrait of a low-affinity signalling interaction
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D118 N150 H199 H281
Binding residue
(residue number reindexed from 1)		D105 N137 H186 H268
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H199
Catalytic site (residue number reindexed from 1) H186
Enzyme Commision number 3.1.3.16: protein-serine/threonine phosphatase.
Gene Ontology
Molecular Function
GO:0016787 hydrolase activity
GO:0033192 calmodulin-dependent protein phosphatase activity
Biological Process
GO:0097720 calcineurin-mediated signaling

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Molecular Function
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Biological Process
External links
PDB RCSB:2p6b, PDBe:2p6b, PDBj:2p6b
PDBsum2p6b
PubMed17498738
UniProtQ08209|PP2BA_HUMAN Protein phosphatase 3 catalytic subunit alpha (Gene Name=PPP3CA)

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