Structure of PDB 1f8i Chain C Binding Site BS01

Receptor Information
>1f8i Chain C (length=427) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASVVGTPKSAEQIQQEWDTNPRWKDVTRTYSAEDVVALQGSVVEEHTLAR
RGAEVLWEQLHDLEWVNALGALTGNMAVQQVRAGLKAIYLSGWQVAGDAN
LSGHTYPDQSLYPANSVPQVVRRINNALQRADQIAKIEGDTSVENWLAPI
VADGEAGFGGALNVYELQKALIAAGVAGSHWEDQLASEKKSGHLGGKVLI
PTQQHIRTLTSARLAADVADVPTVVIARTDAEAATLITSDVDERDQPFIT
GERTREGFYRTKNGIEPCIARAKAYAPFADLIWMETGTPDLEAARQFSEA
VKAEYPDQMLAYNCSPSFNWKKHLDDATIAKFQKELAAMGFKFQFITLAG
FHALNYSMFDLAYGYAQNQMSAYVELQEREFAAEERGYTATKHQREVGAG
YFDRIATTVDPNSSTTALTGSTEEGQF
Ligand information
Ligand IDGLV
InChIInChI=1S/C2H2O3/c3-1-2(4)5/h1H,(H,4,5)
InChIKeyHHLFWLYXYJOTON-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(=O)C(=O)O
ACDLabs 10.04O=CC(=O)O
CACTVS 3.341OC(=O)C=O
FormulaC2 H2 O3
NameGLYOXYLIC ACID;
GLYOXALATE;
GLYOXYLATE
ChEMBLCHEMBL1162545
DrugBankDB04343
ZINCZINC000004658554
PDB chain1f8i Chain C Residue 463 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1f8i Structure of isocitrate lyase, a persistence factor of Mycobacterium tuberculosis.
Resolution2.25 Å
Binding residue
(original residue number in PDB)		Y89 S91 W93 D153 T347
Binding residue
(residue number reindexed from 1)		Y89 S91 W93 D153 T347
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) Y89 D108 D153 E155 H180 E182 S191 H193 R228 E285 Q308 S315 S317
Catalytic site (residue number reindexed from 1) Y89 D108 D153 E155 H180 E182 S191 H193 R228 E285 Q308 S315 S317
Enzyme Commision number 4.1.3.1: isocitrate lyase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004451 isocitrate lyase activity
GO:0016829 lyase activity
GO:0035375 zymogen binding
GO:0046421 methylisocitrate lyase activity
GO:0046872 metal ion binding
Biological Process
GO:0006097 glyoxylate cycle
GO:0006099 tricarboxylic acid cycle
GO:0006102 isocitrate metabolic process
GO:0019752 carboxylic acid metabolic process
GO:0052572 response to host immune response
GO:0071456 cellular response to hypoxia
Cellular Component
GO:0005576 extracellular region
GO:0005829 cytosol
GO:0005886 plasma membrane

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1f8i, PDBe:1f8i, PDBj:1f8i
PDBsum1f8i
PubMed10932251
UniProtP9WKK7|ACEA_MYCTU Isocitrate lyase (Gene Name=icl)

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