Structure of PDB 2qo1 Chain A

Receptor sequence
>2qo1A (length=334) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence]
MTEIATTSGARSVGLLSVGAYRPERVVTNDEICQHIDSSDEWIYTRTGIK
TRRFAADDESAASMATEACRRALSNAGLSAADIDGVIVTTNTHFLQTPPA
APMVAASLGAKGILGFDLSAGCAGFGYALGAAADMIRGGGAATMLVVGTE
KLSPTIDMYDRGNCFIFADGAAAVVVGETPFQGIGPTVAGSDGEQADAIR
QDIDWITFAQNPSGPRPFVRLEGPAVFRWAAFKMGDVGRRAMDAAGVRPD
QIDVFVPHQANSRINELLVKNLQLRPDAVVANDIEHTGNTSAASIPLAMA
ELLTTGAAKPGDLALLIGYGAGLSYAAQVVRMPK
3D structure
PDB2qo1 Separate Entrance and Exit Portals for Ligand Traffic in Mycobacterium tuberculosis FabH
ChainA
Resolution2.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.1.301: mycobacterial beta-ketoacyl-[acyl carrier protein] synthase III.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 VZZ A W32 V212 A246 W42 V226 A260 PDBbind-CN: -logKd/Ki=5.57,IC50=2.7uM
BS02 D1T A C112 L142 T145 Q191 P203 F204 V205 A306 C122 L152 T155 Q201 P217 F218 V219 A321
BS03 D1T A Q86 T87 Q96 T97
Gene Ontology
Molecular Function
GO:0000062 fatty-acyl-CoA binding
GO:0004315 3-oxoacyl-[acyl-carrier-protein] synthase activity
GO:0005515 protein binding
GO:0016746 acyltransferase activity
GO:0033818 beta-ketoacyl-acyl-carrier-protein synthase III activity
GO:0061990 beta-ketodecanoyl-[acyl-carrier-protein] synthase activity
Biological Process
GO:0006633 fatty acid biosynthetic process
GO:0008610 lipid biosynthetic process
GO:0030497 fatty acid elongation
GO:0035336 long-chain fatty-acyl-CoA metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2qo1, PDBe:2qo1, PDBj:2qo1
PDBsum2qo1
PubMed18420147
UniProtP9WNG3|FABH_MYCTU Mycobacterial beta-ketoacyl-[acyl-carrier-protein] synthase III (Gene Name=fabH)

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