Structure of PDB 5t7o Chain B Binding Site BS02

Receptor Information
>5t7o Chain B (length=495) Species: 353153 (Trypanosoma cruzi strain CL Brener) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLFKIRMPETVAEGTRLALRAFSLVVAVDEHGGIGWNVPEDMKFFRDLTT
KLRGKNVKPSPAKRNAVVMGRKTWDSIPPKFRPLPGRLNVVLSSTLTTQH
LLDGLPLHADSIVAVNGGLEQALRLLASPNYTPSIETVYCIGGGSVYAEA
LRPPCVHLLQAIYRTTIRASVFFRVPESGTEAAAGIEWQRETISEELTSA
NGNETKYYFEKLIPRNREEEQYLSLVDRIIREGNVKHDTGVGTLSIFGAQ
MRFSLRNNRLPLLTTKRVFWRGVCEELLWFLRGETYAKKLSDKGVHIWDD
NGSRAFLDSRGLTEYEEMDLGPVYGFQWRHFGAAYTHHDANYDGQGVDQI
KAIVETLKTNPDDRRMLFTAWNPSALPRMALPPCHLLAQFYVSNGELSCM
LYQRSCDMGLGVPFNIASYALLTILIAKATGLRPGELVHTLGDAHVYSNH
VEPCNEQLKRVPRAFPYLVFRREREFLEDYEEGDMEVIDYAPYPP
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 chain5t7o Chain B Residue 602 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5t7o Crystal structure of Trypanosoma cruzi Dihydrofolate Reductase-Thymidylate Synthase in complex with (6S)-5,6,7,8-TETRAHYDROFOLATE
Resolution1.8 Å
Binding residue
(original residue number in PDB)
C403 Q422 R423 S424 D426 N434 H464 Y466
Binding residue
(residue number reindexed from 1)
C384 Q403 R404 S405 D407 N415 H445 Y447
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) D48 E295 W317 Y343 C403 R423 D426
Catalytic site (residue number reindexed from 1) D41 E276 W298 Y324 C384 R404 D407
Enzyme Commision number 1.5.1.3: dihydrofolate reductase.
2.1.1.45: thymidylate synthase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004146 dihydrofolate reductase activity
GO:0004799 thymidylate synthase activity
GO:0008168 methyltransferase activity
GO:0016491 oxidoreductase activity
GO:0016741 transferase activity, transferring one-carbon groups
Biological Process
GO:0006231 dTMP biosynthetic process
GO:0006730 one-carbon metabolic process
GO:0009165 nucleotide biosynthetic process
GO:0032259 methylation
GO:0046654 tetrahydrofolate biosynthetic process
Cellular Component
GO:0005739 mitochondrion
GO:0005829 cytosol

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:5t7o, PDBe:5t7o, PDBj:5t7o
PDBsum5t7o
PubMed
UniProtQ4DLS1

[Back to BioLiP]