Structure of PDB 2j4q Chain B Binding Site BS01

Receptor Information
>2j4q Chain B (length=171) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MRLCDRDIEAWLDEGRLSINPRPPVERINGATVDVRLGNKFRTFRGHTAA
FIDLSGPKDEVSAALDRVMSDEIVLDEGEAFYLHPGELALAVTLESVTLP
ADLVGWLDGRSSLARLGLMVHVTAHRIDPGWSGCIVLAFYNSGKLPLALR
PGMLIGALSFEPLSGPAVRPY
Ligand information
Ligand IDTTP
InChIInChI=1S/C10H17N2O14P3/c1-5-3-12(10(15)11-9(5)14)8-2-6(13)7(24-8)4-23-28(19,20)26-29(21,22)25-27(16,17)18/h3,6-8,13H,2,4H2,1H3,(H,19,20)(H,21,22)(H,11,14,15)(H2,16,17,18)/t6-,7+,8+/m0/s1
InChIKeyNHVNXKFIZYSCEB-XLPZGREQSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO[P@](=O)(O)O[P@@](=O)(O)OP(=O)(O)O)O
CACTVS 3.341CC1=CN([CH]2C[CH](O)[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O2)C(=O)NC1=O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC2OC(N1C(=O)NC(=O)C(=C1)C)CC2O
OpenEye OEToolkits 1.5.0CC1=CN(C(=O)NC1=O)C2CC(C(O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O
CACTVS 3.341CC1=CN([C@H]2C[C@H](O)[C@@H](CO[P@@](O)(=O)O[P@](O)(=O)O[P](O)(O)=O)O2)C(=O)NC1=O
FormulaC10 H17 N2 O14 P3
NameTHYMIDINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL363559
DrugBankDB02452
ZINCZINC000008215959
PDB chain2j4q Chain B Residue 194 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2j4q Regulation of Dctp Deaminase from Escherichia Coli by Nonallosteric Dttp Binding to an Inactive Form of the Enzyme
Resolution2.6 Å
Binding residue
(original residue number in PDB)		H121 A124 R126 D128 W131 I135 V136
Binding residue
(residue number reindexed from 1)		H121 A124 R126 D128 W131 I135 V136
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) S111 R115 A124 R126 A138
Catalytic site (residue number reindexed from 1) S111 R115 A124 R126 A138
Enzyme Commision number 3.5.4.13: dCTP deaminase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0008829 dCTP deaminase activity
GO:0016787 hydrolase activity
GO:0042802 identical protein binding
Biological Process
GO:0006226 dUMP biosynthetic process
GO:0006229 dUTP biosynthetic process
GO:0006235 dTTP biosynthetic process
GO:0009117 nucleotide metabolic process
GO:0009314 response to radiation
GO:0015949 nucleobase-containing small molecule interconversion
GO:0070207 protein homotrimerization
Cellular Component
GO:0005829 cytosol
GO:0032991 protein-containing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2j4q, PDBe:2j4q, PDBj:2j4q
PDBsum2j4q
PubMed17651436
UniProtP28248|DCD_ECOLI dCTP deaminase (Gene Name=dcd)

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