Structure of PDB 2fr6 Chain A Binding Site BS03

Receptor Information
>2fr6 Chain A (length=137) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VEPEHVQRLLLSSREAKKSAYCPYSRFPVGAALLTGDGRIFSGCNIENAC
YPLGVCAERTAIQKAISEGYKDFRAIAISSDLQEEFISPCGACRQVMREF
GTDWAVYMTKPDGTFVVRTVQELLPASFGPEDLQKIQ
Ligand information
Ligand IDCTN
InChIInChI=1S/C9H13N3O5/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16)/t4-,6-,7-,8-/m1/s1
InChIKeyUHDGCWIWMRVCDJ-XVFCMESISA-N
SMILES
SoftwareSMILES
CACTVS 3.341NC1=NC(=O)N(C=C1)[CH]2O[CH](CO)[CH](O)[CH]2O
OpenEye OEToolkits 1.5.0C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O
CACTVS 3.341NC1=NC(=O)N(C=C1)[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O
ACDLabs 10.04O=C1N=C(N)C=CN1C2OC(C(O)C2O)CO
OpenEye OEToolkits 1.5.0C1=CN(C(=O)N=C1N)C2C(C(C(O2)CO)O)O
FormulaC9 H13 N3 O5
Name4-AMINO-1-BETA-D-RIBOFURANOSYL-2(1H)-PYRIMIDINONE;
CYTIDINE
ChEMBLCHEMBL95606
DrugBankDB02097
ZINCZINC000002583632
PDB chain2fr6 Chain C Residue 1003 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2fr6 The 1.48 A Resolution Crystal Structure of the Homotetrameric Cytidine Deaminase from Mouse
Resolution2.07 Å
Binding residue
(original residue number in PDB)
A58 Y60 P61
Binding residue
(residue number reindexed from 1)
A49 Y51 P52
Annotation score5
Enzymatic activity
Enzyme Commision number 3.5.4.5: cytidine deaminase.
Gene Ontology
Molecular Function
GO:0001882 nucleoside binding
GO:0003824 catalytic activity
GO:0004126 cytidine deaminase activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0019239 deaminase activity
GO:0042802 identical protein binding
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
Biological Process
GO:0006248 CMP catabolic process
GO:0006249 dCMP catabolic process
GO:0009972 cytidine deamination
GO:0030308 negative regulation of cell growth
GO:0044206 UMP salvage
GO:0045980 negative regulation of nucleotide metabolic process
GO:0046898 response to cycloheximide
GO:0055086 nucleobase-containing small molecule metabolic process
GO:0071217 cellular response to external biotic stimulus
GO:0072527 pyrimidine-containing compound metabolic process
GO:1901135 carbohydrate derivative 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:2fr6, PDBe:2fr6, PDBj:2fr6
PDBsum2fr6
PubMed16784234
UniProtP56389|CDD_MOUSE Cytidine deaminase (Gene Name=Cda)

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