Structure of PDB 2zi5 Chain A Binding Site BS02

Receptor Information
>2zi5 Chain A (length=219) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RIKKISIEGNIAAGKSTFVNILKQLSEDWEVVPEPVARWKNGGNVLQMMY
EKPERWSFTFQTYACLSRIRAQLASLNAEKPVLFFERSVYSDRYIFASNL
YESESMNETEWTIYQDWHDWMNNQFGQSLELDGIIYLQATPETCLHRIYL
RGRNEEQGIPLEYLEKLHYKHESWLLHRTLKTNFDYLQEVPILTLDVNED
FKDKYESLVEKVKEFLSTL
Ligand information
Ligand ID3L1
InChIInChI=1S/C10H13N5O3/c11-9-8-10(13-3-12-9)15(4-14-8)7-1-5(17)6(2-16)18-7/h3-7,16-17H,1-2H2,(H2,11,12,13)/t5-,6+,7+/m1/s1
InChIKeyOLXZPDWKRNYJJZ-VQVTYTSYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3CC(C(O3)CO)O)N
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@@H]3C[C@H]([C@@H](O3)CO)O)N
ACDLabs 10.04n2c1c(ncnc1n(c2)C3OC(C(O)C3)CO)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3C[CH](O)[CH](CO)O3
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3C[C@@H](O)[C@H](CO)O3
FormulaC10 H13 N5 O3
Name(2S,3R,5S)-5-(6-amino-9H-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol;
L-2'-deoxyadenosine
ChEMBL
DrugBank
ZINCZINC000000039105
PDB chain2zi5 Chain A Residue 1401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2zi5 Structural basis for substrate promiscuity of dCK
Resolution1.77 Å
Binding residue
(original residue number in PDB)
E1053 Y1086 F1096 Q1097 D1133 F1137
Binding residue
(residue number reindexed from 1)
E34 Y50 F60 Q61 D92 F96
Annotation score5
Enzymatic activity
Enzyme Commision number 2.7.1.113: deoxyguanosine kinase.
2.7.1.74: deoxycytidine kinase.
2.7.1.76: deoxyadenosine kinase.
Gene Ontology
Molecular Function
GO:0004136 deoxyadenosine kinase activity
GO:0004137 deoxycytidine kinase activity
GO:0004138 deoxyguanosine kinase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016301 kinase activity
GO:0019136 deoxynucleoside kinase activity
GO:0042803 protein homodimerization activity
GO:0043771 cytidine kinase activity
Biological Process
GO:0006139 nucleobase-containing compound metabolic process
GO:0006220 pyrimidine nucleotide metabolic process
GO:0009224 CMP biosynthetic process
GO:0016310 phosphorylation
GO:0106383 dAMP salvage
GO:1901135 carbohydrate derivative metabolic process
GO:1901293 nucleoside phosphate biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005739 mitochondrion
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:2zi5, PDBe:2zi5, PDBj:2zi5
PDBsum2zi5
PubMed18377927
UniProtP27707|DCK_HUMAN Deoxycytidine kinase (Gene Name=DCK)

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