Structure of PDB 1h5s Chain A Binding Site BS03

Receptor Information
>1h5s Chain A (length=290) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KMRKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRD
ILIISTPQDTPRFQQLLGDGSQWGLNLQYKVQPSPDGLAQAFIIGEEFIG
GDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEF
DKNGTAISLEEKPLEPKSNYAVTGLYFYDNDVVLMAKNLKPSARGELEIT
DINRIYLEQGRLSVALMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKV
SCPEEIAFRKGFIDVEQVRKLAVPLIKNNYGQYLYKMTKD
Ligand information
Ligand IDTMP
InChIInChI=1S/C10H15N2O8P/c1-5-3-12(10(15)11-9(5)14)8-2-6(13)7(20-8)4-19-21(16,17)18/h3,6-8,13H,2,4H2,1H3,(H,11,14,15)(H2,16,17,18)/t6-,7+,8+/m0/s1
InChIKeyGYOZYWVXFNDGLU-XLPZGREQSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CC1=CN([CH]2C[CH](O)[CH](CO[P](O)(O)=O)O2)C(=O)NC1=O
OpenEye OEToolkits 1.5.0CC1=CN(C(=O)NC1=O)C2CC(C(O2)COP(=O)(O)O)O
OpenEye OEToolkits 1.5.0CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)COP(=O)(O)O)O
CACTVS 3.341CC1=CN([C@H]2C[C@H](O)[C@@H](CO[P](O)(O)=O)O2)C(=O)NC1=O
ACDLabs 10.04O=C1NC(=O)N(C=C1C)C2OC(C(O)C2)COP(=O)(O)O
FormulaC10 H15 N2 O8 P
NameTHYMIDINE-5'-PHOSPHATE
ChEMBLCHEMBL394429
DrugBankDB01643
ZINCZINC000001678872
PDB chain1h5s Chain D Residue 1292 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1h5s Kinetic and crystallographic analyses support a sequential-ordered bi bi catalytic mechanism for Escherichia coli glucose-1-phosphate thymidylyltransferase.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		G219 R220 G221
Binding residue
(residue number reindexed from 1)		G218 R219 G220
Annotation score3
Enzymatic activity
Enzyme Commision number 2.7.7.24: glucose-1-phosphate thymidylyltransferase.
Gene Ontology
Molecular Function
GO:0008879 glucose-1-phosphate thymidylyltransferase activity
GO:0016779 nucleotidyltransferase activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0009058 biosynthetic process
GO:0009103 lipopolysaccharide biosynthetic process
GO:0009243 O antigen biosynthetic process
GO:0019305 dTDP-rhamnose biosynthetic process
GO:0045226 extracellular polysaccharide biosynthetic process
GO:0051289 protein homotetramerization
Cellular Component
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:1h5s, PDBe:1h5s, PDBj:1h5s
PDBsum1h5s
PubMed11697907
UniProtP37744|RMLA1_ECOLI Glucose-1-phosphate thymidylyltransferase 1 (Gene Name=rfbA)

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