Structure of PDB 1lca Chain A Binding Site BS01

Receptor Information
>1lca Chain A (length=316) Species: 1582 (Lacticaseibacillus casei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLEQPYLDLAKKVLDEGHFKPDRTHTGTYSIFGHQMRFDLSKGFPLLTTK
KVPFGLIKSELLWFLHGDTNIRFLLQHRNHIWDEWAFEKWVKSDEYHGPD
MTDFGHRSQKDPEFAAVYHEEMAKFDDRVLHDDAFAAKYGDLGLVYGSQW
RAWHTSKGDTIDQLGDVIEQIKTHPYSRRLIVSAWNPEDVPTMALPPCHT
LYQFYVNDGKLSLQLYQRSADIFLGVPFNIASYALLTHLVAHECGLEVGE
FIHTFGDAHLYVNHLDQIKEQLSRTPRPAPTLQLNPDKHDIFDFDMKDIK
LLNYDPYPAIKAPVAV
Ligand information
Ligand IDUMP
InChIInChI=1S/C9H13N2O8P/c12-5-3-8(11-2-1-7(13)10-9(11)14)19-6(5)4-18-20(15,16)17/h1-2,5-6,8,12H,3-4H2,(H,10,13,14)(H2,15,16,17)/t5-,6+,8+/m0/s1
InChIKeyJSRLJPSBLDHEIO-SHYZEUOFSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=P(O)(O)OCC2OC(N1C(=O)NC(=O)C=C1)CC2O
CACTVS 3.370O[CH]1C[CH](O[CH]1CO[P](O)(O)=O)N2C=CC(=O)NC2=O
OpenEye OEToolkits 1.7.6C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)COP(=O)(O)O)O
CACTVS 3.370O[C@H]1C[C@@H](O[C@@H]1CO[P](O)(O)=O)N2C=CC(=O)NC2=O
OpenEye OEToolkits 1.7.6C1C(C(OC1N2C=CC(=O)NC2=O)COP(=O)(O)O)O
FormulaC9 H13 N2 O8 P
Name2'-DEOXYURIDINE 5'-MONOPHOSPHATE;
DUMP
ChEMBLCHEMBL211312
DrugBankDB03800
ZINCZINC000004228260
PDB chain1lca Chain A Residue 317 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1lca Refined structures of substrate-bound and phosphate-bound thymidylate synthase from Lactobacillus casei.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		R23 C198 R218 S219 A220 N229 H259
Binding residue
(residue number reindexed from 1)		R23 C198 R218 S219 A220 N229 H259
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) E60 W82 Y146 C198 R218 D221
Catalytic site (residue number reindexed from 1) E60 W82 Y146 C198 R218 D221
Enzyme Commision number 2.1.1.45: thymidylate synthase.
Gene Ontology
Molecular Function
GO:0004799 thymidylate synthase activity
GO:0008168 methyltransferase activity
GO:0016741 transferase activity, transferring one-carbon groups
Biological Process
GO:0006231 dTMP biosynthetic process
GO:0006235 dTTP biosynthetic process
GO:0009165 nucleotide biosynthetic process
GO:0032259 methylation
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:1lca, PDBe:1lca, PDBj:1lca
PDBsum1lca
PubMed8371269
UniProtP00469|TYSY_LACCA Thymidylate synthase (Gene Name=thyA)

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