Structure of PDB 2q93 Chain A Binding Site BS03
Receptor Information
>2q93 Chain A (length=263) Species:
562
(Escherichia coli) [
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AISIKTPEDIEKMRVAGRLAAEVLEMIEPYVKPGVSTGELDRICNDYIVN
EQHAVSACLGYHGYPKSVCISINEVVCHGIPDDAKLLKDGDIVNIDVTVI
KDGFHGDTSKMFIVGKPTIMGERLCRITQESLYLALRMVKPGINLREIGA
AIQKFVEAEGFSVVREYCGHGIGRGFHEEPQVLHYDSRETNVVLKPGMTF
TIEPMVNAGKKEIRTMKDGWTVKTKDRSLSAQYEHTIVVTDNGCEILTLR
KDDTIPAIISHDE
Ligand information
Ligand ID
B21
InChI
InChI=1S/C12H10O4/c1-15-9-5-3-2-4-8(9)10-6-7-11(16-10)12(13)14/h2-7H,1H3,(H,13,14)
InChIKey
CHWVDGYLKPLBES-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
COc1ccccc1c2oc(cc2)C(O)=O
OpenEye OEToolkits 1.5.0
COc1ccccc1c2ccc(o2)C(=O)O
ACDLabs 10.04
O=C(O)c2oc(c1c(OC)cccc1)cc2
Formula
C12 H10 O4
Name
5-(2-METHOXYPHENYL)-2-FUROIC ACID
ChEMBL
CHEMBL372832
DrugBank
DB07407
ZINC
ZINC000000265874
PDB chain
2q93 Chain A Residue 400 [
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Receptor-Ligand Complex Structure
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PDB
2q93
Structural analysis of inhibition of E. coli methionine aminopeptidase: implication of loop flexibility in selective inhibition of bacterial enzymes.
Resolution
1.6 Å
Binding residue
(original residue number in PDB)
Y62 Y65 H79 D97 D108 H171 H178 E204 E235
Binding residue
(residue number reindexed from 1)
Y61 Y64 H78 D96 D107 H170 H177 E203 E234
Annotation score
1
Binding affinity
MOAD
: ic50=0.56uM
PDBbind-CN
: -logKd/Ki=6.25,IC50=0.56uM
BindingDB: IC50=>200000nM
Enzymatic activity
Catalytic site (original residue number in PDB)
H79 D97 D108 H171 R175 H178 Q182 E204 N208 Q233 E235
Catalytic site (residue number reindexed from 1)
H78 D96 D107 H170 R174 H177 Q181 E203 N207 Q232 E234
Enzyme Commision number
3.4.11.18
: methionyl aminopeptidase.
Gene Ontology
Molecular Function
GO:0004177
aminopeptidase activity
GO:0004239
initiator methionyl aminopeptidase activity
GO:0008198
ferrous iron binding
GO:0008235
metalloexopeptidase activity
GO:0046872
metal ion binding
GO:0046914
transition metal ion binding
GO:0070006
metalloaminopeptidase activity
Biological Process
GO:0006508
proteolysis
Cellular Component
GO:0005829
cytosol
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:2q93
,
PDBe:2q93
,
PDBj:2q93
PDBsum
2q93
PubMed
18093325
UniProt
P0AE18
|MAP1_ECOLI Methionine aminopeptidase (Gene Name=map)
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