Structure of PDB 2vel Chain B Binding Site BS01

Receptor Information
>2vel Chain B (length=238) Species: 5702 (Trypanosoma brucei brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SKPQPIAAANWKSGSPDSLSELIDLFNSTSINHDVQCVVASTFVHLAMTK
ERLSHPKFVIAAQNAGNADALASLKDFGVNWIVLGHSERRWYYGETNEIV
ADKVAAAVASGFMVIACIGETLQERESGRTAVVVLTQIAAIAKKLKKADW
AKVVIAYEPVWAIGTGKVATPQQAQEAHALIRSWVSSKIGADVAGELRIL
YGGSVNGKNARTLYQQRDVNGFLAGLKPEFVDIIKATQ
Ligand information
Ligand IDPGA
InChIInChI=1S/C2H5O6P/c3-2(4)1-8-9(5,6)7/h1H2,(H,3,4)(H2,5,6,7)
InChIKeyASCFNMCAHFUBCO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341OC(=O)CO[P](O)(O)=O
OpenEye OEToolkits 1.5.0C(C(=O)O)OP(=O)(O)O
ACDLabs 10.04O=P(O)(O)OCC(=O)O
FormulaC2 H5 O6 P
Name2-PHOSPHOGLYCOLIC ACID
ChEMBLCHEMBL47181
DrugBankDB02726
ZINCZINC000003869735
PDB chain2vel Chain B Residue 1252 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2vel Structure-Based Protein Engineering Efforts with a Monomeric Tim Variant: The Importance of a Single Point Mutation for Generating an Active Site with Suitable Binding Properties.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		K13 H95 E167 I172 G173 G212 S213 A233 G234
Binding residue
(residue number reindexed from 1)		K12 H86 E158 I163 G164 G203 S204 A224 G225
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) N11 K13 H95 E97 E167 G173 S213
Catalytic site (residue number reindexed from 1) N10 K12 H86 E88 E158 G164 S204
Enzyme Commision number 5.3.1.1: triose-phosphate isomerase.
Gene Ontology
Molecular Function
GO:0004807 triose-phosphate isomerase activity
GO:0016853 isomerase activity
Biological Process
GO:0006094 gluconeogenesis
GO:0006096 glycolytic process
GO:0019563 glycerol catabolic process
GO:0046166 glyceraldehyde-3-phosphate biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0020015 glycosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2vel, PDBe:2vel, PDBj:2vel
PDBsum2vel
PubMed18239072
UniProtP04789|TPIS_TRYBB Triosephosphate isomerase, glycosomal

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