Structure of PDB 2j6h Chain A Binding Site BS01

Receptor Information
>2j6h Chain A (length=608) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
CGIVGAIAQRDVAEILLEGLRRLEYRGYDSAGLAVVDAEGHMTRLRRLGK
VQMLAQAAEEHPLHGGTGIAHTRWATHGEPSEVNAHPHVSEHIVVVHNGI
IENHEPLREELKARGYTFVSETDTEVIAHLVNWELKQGGTLREAVLRAIP
QLRGAYGTVIMDSRHPDTLLAARSGSPLVIGLGMGENFIASDQLALLPVT
RRFIFLEEGDIAEITRRSVNIFDKTGAEVKRQDIESNLQYDAGDKGIYRH
YMQKEIYEQPNAIKNTLTGRISHGQVDLSELGPNADELLSKVEHIQILAC
GTSYNSGMVSRYWFESLAGIPCDVEIASEFRYRKSAVRRNSLMITLSQSG
ETADTLAGLRLSKELGYLGSLAICNVPGSSLVRESDLALMTNAGTEIGVA
STKAFTTQLTVLLMLVAKLSRLKGLDASIEHDIVHGLQALPSRIEQMLSQ
DKRIEALAEDFSDKHHALFLGRGDQYPIALEGALKLKEISYIHAEAYAAG
ELKHGPLALIDADMPVIVVAPNNELLEKLKSNIEEVRARGGQLYVFADQD
AGFVSSDNMHIIEMPHVEEVIAPIFYTVPLQLLAYHVALIKGTDVDQPRN
LAKSVTVE
Ligand information
Ligand IDONL
InChIInChI=1S/C6H11NO3/c1-4(8)2-3-5(7)6(9)10/h5H,2-3,7H2,1H3,(H,9,10)/t5-/m0/s1
InChIKeyKSIJECNNZVKMJG-YFKPBYRVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(=O)CC[C@@H](C(=O)O)N
ACDLabs 10.04O=C(CCC(N)C(=O)O)C
OpenEye OEToolkits 1.5.0CC(=O)CCC(C(=O)O)N
CACTVS 3.341CC(=O)CC[CH](N)C(O)=O
CACTVS 3.341CC(=O)CC[C@H](N)C(O)=O
FormulaC6 H11 N O3
Name5-OXO-L-NORLEUCINE
ChEMBL
DrugBankDB04296
ZINCZINC000000895890
PDB chain2j6h Chain A Residue 1609 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2j6h Glutamine Binding Opens the Ammonia Channel and Activates Glucosamine-6-Phosphate Synthase.
Resolution2.35 Å
Binding residue
(original residue number in PDB)		C1 R73 W74 T76 H86 N98 G99 D123
Binding residue
(residue number reindexed from 1)		C1 R73 W74 T76 H86 N98 G99 D123
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) C1 R26 G27 W74 N98 G99 Y248 E481 K485 E488 H504 K603
Catalytic site (residue number reindexed from 1) C1 R26 G27 W74 N98 G99 Y248 E481 K485 E488 H504 K603
Enzyme Commision number 2.6.1.16: glutamine--fructose-6-phosphate transaminase (isomerizing).
Gene Ontology
Molecular Function
GO:0004360 glutamine-fructose-6-phosphate transaminase (isomerizing) activity
GO:0005515 protein binding
GO:0008483 transaminase activity
GO:0097367 carbohydrate derivative binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0006002 fructose 6-phosphate metabolic process
GO:0006047 UDP-N-acetylglucosamine metabolic process
GO:0006048 UDP-N-acetylglucosamine biosynthetic process
GO:0006487 protein N-linked glycosylation
GO:0006541 glutamine metabolic process
GO:1901135 carbohydrate derivative metabolic process
GO:1901137 carbohydrate derivative biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2j6h, PDBe:2j6h, PDBj:2j6h
PDBsum2j6h
PubMed16339762
UniProtP17169|GLMS_ECOLI Glutamine--fructose-6-phosphate aminotransferase [isomerizing] (Gene Name=glmS)

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