Structure of PDB 2r2n Chain B Binding Site BS02
Receptor Information
>2r2n Chain B (length=425) Species:
9606
(Homo sapiens) [
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MNYARFITAASAARNPSPIRTMTDILSRGPKSMISLAGGLPNPNMFPFKT
AVITVENGKTIQFGEEMMKRALQYSPSAGIPELLSWLKQLQIKLHNPPTI
HYPPSQGQMDLCVTSGSQQGLCKVFEMIINPGDNVLLDEPAYSGTLQSLH
PLGCNIINVASDESGIVPDSLRDILSRWKPEDAKNPQKNTPKFLYTVPNG
NNPTGNSLTSERKKEIYELARKYDFLIIEDDPYYFLQFNKFRVPTFLSMD
VDGRVIRADSFSKIISSGLRIGFLTGPKPLIERVILHIQVSTLHPSTFNQ
LMISQLLHEWGEEGFMAHVDRVIDFYSNQKDAILAAADKWLTGLAEWHVP
AAGMFLWIKVKGINDVKELIEEKAVKMGVLMLPGNAFYVDSSAPSPYLRA
SFSSASPEQMDVAFQVLAQLIKESL
Ligand information
Ligand ID
KYN
InChI
InChI=1S/C10H12N2O3/c11-7-4-2-1-3-6(7)9(13)5-8(12)10(14)15/h1-4,8H,5,11-12H2,(H,14,15)/t8-/m0/s1
InChIKey
YGPSJZOEDVAXAB-QMMMGPOBSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
c1ccc(c(c1)C(=O)CC(C(=O)O)N)N
CACTVS 3.370
N[C@@H](CC(=O)c1ccccc1N)C(O)=O
ACDLabs 12.01
O=C(c1ccccc1N)CC(C(=O)O)N
CACTVS 3.370
N[CH](CC(=O)c1ccccc1N)C(O)=O
OpenEye OEToolkits 1.7.6
c1ccc(c(c1)C(=O)C[C@@H](C(=O)O)N)N
Formula
C10 H12 N2 O3
Name
(2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid;
L-KYNURENINE
ChEMBL
CHEMBL498416
DrugBank
DB02070
ZINC
ZINC000000895186
PDB chain
2r2n Chain A Residue 428 [
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Receptor-Ligand Complex Structure
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PDB
2r2n
Crystal structure of human kynurenine aminotransferase II.
Resolution
1.95 Å
Binding residue
(original residue number in PDB)
I19 R20 G39 Y74
Binding residue
(residue number reindexed from 1)
I19 R20 G39 Y74
Annotation score
5
Enzymatic activity
Enzyme Commision number
2.6.1.39
: 2-aminoadipate transaminase.
2.6.1.4
: glycine transaminase.
2.6.1.63
: kynurenine--glyoxylate transaminase.
2.6.1.7
: kynurenine--oxoglutarate transaminase.
2.6.1.73
: methionine--glyoxylate transaminase.
Gene Ontology
Molecular Function
GO:0008483
transaminase activity
GO:0016212
kynurenine-oxoglutarate transaminase activity
GO:0030170
pyridoxal phosphate binding
GO:0042803
protein homodimerization activity
GO:0047315
kynurenine-glyoxylate transaminase activity
GO:0047536
2-aminoadipate transaminase activity
GO:0047958
glycine:2-oxoglutarate aminotransferase activity
GO:0050094
methionine-glyoxylate transaminase activity
Biological Process
GO:0006103
2-oxoglutarate metabolic process
GO:0006536
glutamate metabolic process
GO:0009058
biosynthetic process
GO:0033512
L-lysine catabolic process to acetyl-CoA via saccharopine
GO:0070189
kynurenine metabolic process
GO:1901605
alpha-amino acid metabolic process
Cellular Component
GO:0005739
mitochondrion
GO:0005759
mitochondrial matrix
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:2r2n
,
PDBe:2r2n
,
PDBj:2r2n
PDBsum
2r2n
PubMed
18056995
UniProt
Q8N5Z0
|AADAT_HUMAN Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial (Gene Name=AADAT)
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