Structure of PDB 7tfa Chain Q Binding Site BS05

Receptor Information
>7tfa Chain Q (length=441) Species: 1406 (Paenibacillus polymyxa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SYTREDIIRIAEEENVRFIRLQFTDLLGTIKNVEIPVSQLEKALDNKMMF
DGSSIEGYVRIEESDMYLYPDLDTWVVFPWVTSDRVARLICDIYKPDGSP
FAGDPRGILKRVLKEAEELGYTSMNVGPEPEFFLFKTDEKGDPTTELNDQ
GGYFDLAPMDLGENCRREIVLKLEEMGFEIEASHHEVAPGQHEIDFKYAD
AVKAADQIQTFKLVVKTIARQHGLHATFMPKPLFGVNGSGMHCNQSLFKD
NENVFYDETDELGLSQTARHYMAGILKHARAMAAITNPTVNSYKRLVPGY
EAPCYVAWSASNRSPMIRIPASRGLSTRVEVRNPDPAANPYLALAVMLRA
GLDGIKRQMALPAPIDRNIYVMSEEERIEEGIPSLPADLKEALSELIRSE
VISDALGDHALAYFYELKEIEWDMYRTQVHQWERDQYLTLY
Ligand information
Ligand IDGLN
InChIInChI=1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
InChIKeyZDXPYRJPNDTMRX-VKHMYHEASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(CC(=O)N)C(C(=O)O)N
OpenEye OEToolkits 1.5.0C(CC(=O)N)[C@@H](C(=O)O)N
ACDLabs 10.04O=C(N)CCC(N)C(=O)O
CACTVS 3.341N[CH](CCC(N)=O)C(O)=O
CACTVS 3.341N[C@@H](CCC(N)=O)C(O)=O
FormulaC5 H10 N2 O3
NameGLUTAMINE
ChEMBLCHEMBL930
DrugBankDB00130
ZINCZINC000001532526
PDB chain7tfa Chain Q Residue 503 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7tfa Molecular dissection of the glutamine synthetase-GlnR nitrogen regulatory circuitry in Gram-positive bacteria.
Resolution2.07 Å
Binding residue
(original residue number in PDB)		E132 Y154 E187 G239 H243 R296 E302
Binding residue
(residue number reindexed from 1)		E131 Y153 E186 G238 H242 R295 E301
Annotation score5
Enzymatic activity
Enzyme Commision number 6.3.1.2: glutamine synthetase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004356 glutamine synthetase activity
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0046872 metal ion binding
Biological Process
GO:0006542 glutamine biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7tfa, PDBe:7tfa, PDBj:7tfa
PDBsum7tfa
PubMed35778410
UniProtA0A0F0G8G2

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