Structure of PDB 1kv5 Chain A Binding Site BS01
Receptor Information
>1kv5 Chain A (length=249) Species:
5702
(Trypanosoma brucei brucei) [
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SKPQPIAAANWKCNGSQQSLSELIDLFNSTSINHDVQCVVASTFVHLAMT
KERLSHPKFVIAAQNAIAKSGAFTGEVSLPILKDFGVNWIVLGHSERRAY
YGETNEIVADKVAAAVASGFMVIACIGETLQERESGRTAVVVLTQIAAIA
KKLKKADWAKVVIAYEPVWAIGTGKVATPQQAQEAHALISSWVSSKIGAD
VAGELRILYGGSVNGKNARTLYQQRDVNGFLVGGASLKPEFVDIIKATQ
Ligand information
Ligand ID
PGA
InChI
InChI=1S/C2H5O6P/c3-2(4)1-8-9(5,6)7/h1H2,(H,3,4)(H2,5,6,7)
InChIKey
ASCFNMCAHFUBCO-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
OC(=O)CO[P](O)(O)=O
OpenEye OEToolkits 1.5.0
C(C(=O)O)OP(=O)(O)O
ACDLabs 10.04
O=P(O)(O)OCC(=O)O
Formula
C2 H5 O6 P
Name
2-PHOSPHOGLYCOLIC ACID
ChEMBL
CHEMBL47181
DrugBank
DB02726
ZINC
ZINC000003869735
PDB chain
1kv5 Chain A Residue 1350 [
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Receptor-Ligand Complex Structure
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PDB
1kv5
The importance of the conserved Arg191-Asp227 salt bridge of triosephosphate isomerase for folding, stability, and catalysis
Resolution
1.65 Å
Binding residue
(original residue number in PDB)
K13 H95 E167 I172 G212 S213 G234
Binding residue
(residue number reindexed from 1)
K12 H94 E166 I171 G211 S212 G233
Annotation score
2
Binding affinity
MOAD
: Ki=60uM
PDBbind-CN
: -logKd/Ki=4.22,Ki=60uM
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 H94 E96 E166 G172 S212
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:1kv5
,
PDBe:1kv5
,
PDBj:1kv5
PDBsum
1kv5
PubMed
11997014
UniProt
P04789
|TPIS_TRYBB Triosephosphate isomerase, glycosomal
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