Structure of PDB 1tog Chain A Binding Site BS01
Receptor Information
>1tog Chain A (length=396) Species:
562
(Escherichia coli) [
Search protein sequence
] [
Download receptor structure
] [
Download structure with residue number starting from 1
] [
View receptor structure
]
MFENITATTADPILGLADLFRADERPGKIDLGIGVYKDETGKTPVLTSVK
KAEQYLLENETTKNYLGIDGIPEFGRCTQELLFGKGSALINDKRARTAQT
PGGSGALRVAADFLAKNTSVKRVWVSNPSWPNHKSVFNSAGLEVREYAYY
DAENHTLDFDALINSLNEAQAGDVVLFHGCCHNPTGIDPTLEQWQTLAQL
SVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIVASSYSKNFAL
YNERVGACTLVAADSETVDRAFGQMKAAIRDNYSSPPAHGASVVATILSN
DALRAIWEQELTDMRQRIQRMRQLFVNTLQEKGANRDFSFIIKQNGMFSF
SGLTKEQVLRLREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAVL
Ligand information
Ligand ID
HCI
InChI
InChI=1S/C9H10O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H,6-7H2,(H,10,11)
InChIKey
XMIIGOLPHOKFCH-UHFFFAOYSA-N
SMILES
Software
SMILES
ACDLabs 12.01
O=C(O)CCc1ccccc1
OpenEye OEToolkits 1.7.6
c1ccc(cc1)CCC(=O)O
CACTVS 3.370
OC(=O)CCc1ccccc1
Formula
C9 H10 O2
Name
HYDROCINNAMIC ACID;
3PP;
3-PHENYLPROPIONIC ACID
ChEMBL
CHEMBL851
DrugBank
DB02024
ZINC
ZINC000000154564
PDB chain
1tog Chain A Residue 410 [
Download ligand structure
] [
Download structure with residue number starting from 1
] [
View ligand structure
]
Receptor-Ligand Complex Structure
Global view
Local view
Structure summary
[
Spin on
] [
Spin off
] [
Reset
]
[
High quality
] [
Low quality
]
[
White background
] [
Black background
]
[
Spin on
] [
Spin off
] [
Reset
]
[
High quality
] [
Low quality
]
[
White background
] [
Black background
]
PDB
1tog
Narrowing substrate specificity in a directly evolved enzyme: the A293D mutant of aspartate aminotransferase
Resolution
2.31 Å
Binding residue
(original residue number in PDB)
L18 I37 W140 X258 R386
Binding residue
(residue number reindexed from 1)
L14 I33 W130 X246 R374
Annotation score
1
Binding affinity
MOAD
: Kd=0.6mM
PDBbind-CN
: -logKd/Ki=3.22,Kd=0.6mM
Enzymatic activity
Catalytic site (original residue number in PDB)
W140 D222 A224 K258
Catalytic site (residue number reindexed from 1)
W130 D211 A213 K246
Enzyme Commision number
2.6.1.1
: aspartate transaminase.
Gene Ontology
Molecular Function
GO:0003824
catalytic activity
GO:0004069
L-aspartate:2-oxoglutarate aminotransferase activity
GO:0004838
L-tyrosine-2-oxoglutarate transaminase activity
GO:0008483
transaminase activity
GO:0030170
pyridoxal phosphate binding
GO:0042802
identical protein binding
GO:0042803
protein homodimerization activity
Biological Process
GO:0006520
amino acid metabolic process
GO:0009058
biosynthetic process
GO:0009094
L-phenylalanine biosynthetic process
GO:0033585
L-phenylalanine biosynthetic process from chorismate via phenylpyruvate
Cellular Component
GO:0005737
cytoplasm
GO:0005829
cytosol
View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:1tog
,
PDBe:1tog
,
PDBj:1tog
PDBsum
1tog
PubMed
15461450
UniProt
P00509
|AAT_ECOLI Aspartate aminotransferase (Gene Name=aspC)
[
Back to BioLiP
]