Structure of PDB 6nuf Chain A Binding Site BS03

Receptor Information
>6nuf Chain A (length=360) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LSTTDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESV
ALRIITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPAN
TRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYF
TFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLD
DIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFY
SYPAVCEFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPN
YLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEK
VTEMLVNVLN
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 chain6nuf Chain A Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6nuf Molecular basis for the binding and selective dephosphorylation of Na+/H+exchanger 1 by calcineurin.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		D118 N150 H199 H281
Binding residue
(residue number reindexed from 1)		D108 N140 H189 H271
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D90 H92 D118 D121 R122 N150 H151 H199 R254 H281
Catalytic site (residue number reindexed from 1) D80 H82 D108 D111 R112 N140 H141 H189 R244 H271
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:6nuf, PDBe:6nuf, PDBj:6nuf
PDBsum6nuf
PubMed31375679
UniProtQ08209|PP2BA_HUMAN Protein phosphatase 3 catalytic subunit alpha (Gene Name=PPP3CA)

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