Structure of PDB 1kpg Chain A Binding Site BS02
Receptor Information
>1kpg Chain A (length=285) Species:
1773
(Mycobacterium tuberculosis) [
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DELKPHFANVQAHYDLSDDFFRLFLDPTQTYSCAYFERDDMTLQEAQIAK
IDLALGKLGLQPGMTLLDVGCGWGATMMRAVEKYDVNVVGLTLSKNQANH
VQQLVANSENLRSKRVLLAGWEQFDEPVDRIVSIGAFEHFGHERYDAFFS
LAHRLLPADGVMLLHTITGLHPKEIHERGLPMSFTFARFLKFIVTEIFPG
GRLPSIPMVQECASANGFTVTRVQSLQPHYAKTLDLWSAALQANKGQAIA
LQSEEVYERYMKYLTGCAEMFRIGYIDVNQFTCQK
Ligand information
Ligand ID
SAH
InChI
InChI=1S/C14H20N6O5S/c15-6(14(23)24)1-2-26-3-7-9(21)10(22)13(25-7)20-5-19-8-11(16)17-4-18-12(8)20/h4-7,9-10,13,21-22H,1-3,15H2,(H,23,24)(H2,16,17,18)/t6-,7+,9+,10+,13+/m0/s1
InChIKey
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
SMILES
Software
SMILES
CACTVS 3.341
N[CH](CCSC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23)C(O)=O
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)C3C(C(C(O3)CSCCC(C(=O)O)N)O)O)N
CACTVS 3.341
N[C@@H](CCSC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23)C(O)=O
ACDLabs 10.04
O=C(O)C(N)CCSCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)N)O)O)N
Formula
C14 H20 N6 O5 S
Name
S-ADENOSYL-L-HOMOCYSTEINE
ChEMBL
CHEMBL418052
DrugBank
DB01752
ZINC
ZINC000004228232
PDB chain
1kpg Chain A Residue 1900 [
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Receptor-Ligand Complex Structure
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PDB
1kpg
Crystal structures of mycolic acid cyclopropane synthases from Mycobacterium tuberculosis
Resolution
2.0 Å
Binding residue
(original residue number in PDB)
V12 Y16 T32 S34 G72 G74 T94 L95 Q99 G122 W123 E124 I136 A138 H141 F142
Binding residue
(residue number reindexed from 1)
V10 Y14 T30 S32 G70 G72 T92 L93 Q97 G120 W121 E122 I134 A136 H139 F140
Annotation score
5
Enzymatic activity
Enzyme Commision number
2.1.1.79
: cyclopropane-fatty-acyl-phospholipid synthase.
Gene Ontology
Molecular Function
GO:0008168
methyltransferase activity
GO:0008825
cyclopropane-fatty-acyl-phospholipid synthase activity
Biological Process
GO:0006629
lipid metabolic process
GO:0008610
lipid biosynthetic process
GO:0032259
methylation
GO:0046500
S-adenosylmethionine metabolic process
GO:0071768
mycolic acid biosynthetic process
Cellular Component
GO:0005737
cytoplasm
GO:0005886
plasma membrane
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1kpg
,
PDBe:1kpg
,
PDBj:1kpg
PDBsum
1kpg
PubMed
11756461
UniProt
P9WPB7
|CMAS1_MYCTU Cyclopropane mycolic acid synthase 1 (Gene Name=cmaA1)
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