Structure of PDB 7zeh Chain B Binding Site BS04

Receptor Information
>7zeh Chain B (length=275) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
STLMKATVLMRQPGRVQEIVGALRKGGGDRLQVISDFDMTLSRFAYNGKR
CPSSYNILDNSKIISEECRKELTALLHHYYPIEIDPHRTVKEKLPHMVEW
WTKAHNLLCQQKIQKFQIAQVVRESNAMLREGYKTFFNTLYHNNIPLFIF
SAGIGDILEEIIRQMKVFHPNIHIVSNYMDFNEDGFLQGFKGQLIHTYNK
NSSAEGKTNVILLGDSIGDLTMADGVPGVQNILKIGFLNDKVEERRERYM
DSYDIVLEKDETLDVVNGLLQHILC
Ligand information
Ligand IDPO4
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKeyNBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES
SoftwareSMILES
CACTVS 3.341[O-][P]([O-])([O-])=O
ACDLabs 10.04[O-]P([O-])([O-])=O
OpenEye OEToolkits 1.5.0[O-]P(=O)([O-])[O-]
FormulaO4 P
NamePHOSPHATE ION
ChEMBL
DrugBankDB14523
ZINC
PDB chain7zeh Chain B Residue 409 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7zeh Substrate-Based Design of Cytosolic Nucleotidase IIIB Inhibitors and Structural Insights into Inhibition Mechanism.
Resolution1.5 Å
Binding residue
(original residue number in PDB)		Y60 A157 T202 K205
Binding residue
(residue number reindexed from 1)		Y55 A152 T197 K200
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.3.5: 5'-nucleotidase.
3.1.3.91: 7-methylguanosine nucleotidase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0005515 protein binding
GO:0008253 5'-nucleotidase activity
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0000288 nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay
GO:0009117 nucleotide metabolic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7zeh, PDBe:7zeh, PDBj:7zeh
PDBsum7zeh
PubMed35631380
UniProtQ969T7|5NT3B_HUMAN 7-methylguanosine phosphate-specific 5'-nucleotidase (Gene Name=NT5C3B)

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