Structure of PDB 7p0n Chain D Binding Site BS05
Receptor Information
>7p0n Chain D (length=375) Species:
9606
(Homo sapiens) [
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AAYHIDEEVGFALPNPQENLPDFYNDWMFIAKHLPDLIESGQLRERVEKL
NMLSIDHLTDHKSQRLARLVLGCITMAYVWGKGHGDVRKVLPRNIAVPYC
QLSAALELPPILVYADCVLANWKKKDPNKPLTYENMDVLFSFRDGDCSKG
FFLVSLLVEIAAASAIKVIPTVFKAMQMQERDTLLKALLEIASCLEKALQ
VFHQIHDHVNPKAFFSVLRIYLSGWKGNPQLSDGLVYEGFWEDPKEFAGG
SAGQSSVFQCFDVLLGIQQTAGGGHAAQFLQDMRRYMPPAHRNFLCSLES
NPSVREFVLSKGDAGLREAYDACVKALVSLRSYHLQIVTKYILIPASQQG
TGGTDLMNFLKTVRSTTEKSLLKEG
Ligand information
Ligand ID
TRP
InChI
InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1
InChIKey
QIVBCDIJIAJPQS-VIFPVBQESA-N
SMILES
Software
SMILES
ACDLabs 10.04
O=C(O)C(N)Cc2c1ccccc1nc2
OpenEye OEToolkits 1.5.0
c1ccc2c(c1)c(c[nH]2)C[C@@H](C(=O)O)N
OpenEye OEToolkits 1.5.0
c1ccc2c(c1)c(c[nH]2)CC(C(=O)O)N
CACTVS 3.341
N[CH](Cc1c[nH]c2ccccc12)C(O)=O
CACTVS 3.341
N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O
Formula
C11 H12 N2 O2
Name
TRYPTOPHAN
ChEMBL
CHEMBL54976
DrugBank
DB00150
ZINC
ZINC000000083315
PDB chain
7p0n Chain D Residue 505 [
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Receptor-Ligand Complex Structure
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PDB
7p0n
Temporary Intermediates of L-Trp Along the Reaction Pathway of Human Indoleamine 2,3-Dioxygenase 1 and Identification of an Exo Site.
Resolution
2.5 Å
Binding residue
(original residue number in PDB)
D156 G157 D158 C159 K161 G162 H220
Binding residue
(residue number reindexed from 1)
D144 G145 D146 C147 K149 G150 H208
Annotation score
5
Enzymatic activity
Enzyme Commision number
1.13.11.52
: indoleamine 2,3-dioxygenase.
Gene Ontology
Molecular Function
GO:0004833
tryptophan 2,3-dioxygenase activity
GO:0009055
electron transfer activity
GO:0016702
oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0020037
heme binding
GO:0033754
indoleamine 2,3-dioxygenase activity
GO:0046872
metal ion binding
GO:0051213
dioxygenase activity
Biological Process
GO:0002376
immune system process
GO:0002666
positive regulation of T cell tolerance induction
GO:0002678
positive regulation of chronic inflammatory response
GO:0002830
positive regulation of type 2 immune response
GO:0006569
tryptophan catabolic process
GO:0006954
inflammatory response
GO:0007565
female pregnancy
GO:0019441
tryptophan catabolic process to kynurenine
GO:0019805
quinolinate biosynthetic process
GO:0032496
response to lipopolysaccharide
GO:0032693
negative regulation of interleukin-10 production
GO:0032735
positive regulation of interleukin-12 production
GO:0033555
multicellular organismal response to stress
GO:0034276
kynurenic acid biosynthetic process
GO:0034354
'de novo' NAD biosynthetic process from tryptophan
GO:0036269
swimming behavior
GO:0042098
T cell proliferation
GO:0042130
negative regulation of T cell proliferation
GO:0043065
positive regulation of apoptotic process
GO:0046006
regulation of activated T cell proliferation
GO:0070233
negative regulation of T cell apoptotic process
GO:0070234
positive regulation of T cell apoptotic process
Cellular Component
GO:0005737
cytoplasm
GO:0005829
cytosol
GO:0030485
smooth muscle contractile fiber
GO:0032421
stereocilium bundle
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:7p0n
,
PDBe:7p0n
,
PDBj:7p0n
PDBsum
7p0n
PubMed
34949925
UniProt
P14902
|I23O1_HUMAN Indoleamine 2,3-dioxygenase 1 (Gene Name=IDO1)
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