Structure of PDB 6lox Chain C Binding Site BS01

Receptor Information
>6lox Chain C (length=410) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSLEDLLFYTIAEGQEKIPVHKFITALKSTGLRTSDPRLKECMDMLRLTL
QTTSDGVMLDKDLFKKCVQSNIVLLTQAFRRKFVIPDFMSFTSHIDELYE
SAKKQSGGKVADYIPQLAKFSPDLWGVSVCTVDGQRHSTGDTKVPFCLQS
CVKPLKYAIAVNDLGTEYVHRYVGKEPSGLRFNKLFLNEDDKPHNPMVNA
GAIVVTSLIKQGVNNAEKFDYVMQFLNKMAGNEYVGFSNATFQSERESGD
RNFAIGYYLKEKKCFPEGTDMVGILDFYFQLCSIEVTCESASVMAATLAN
GGFCPITGERVLSPEAVRNTLSLMHSCGMYDFSGQFAFHVGLPAKSGVAG
GILLVVPNVMGMMCWSPPLDKMGNSVKGIHFCHDLVSLCNFHNYDNLRHF
AKKLDPRREG
Ligand information
Ligand IDEN3
InChIInChI=1S/C32H34N6O4S/c39-29-21-23-9-7-12-26(19-23)41-17-5-1-2-6-18-42-27-13-8-10-24(20-27)22-30(40)34-32-38-37-31(43-32)14-4-3-11-25-15-16-28(33-29)36-35-25/h1-2,7-10,12-13,15-16,19-20H,3-6,11,14,17-18,21-22H2,(H,33,36,39)(H,34,38,40)/b2-1+
InChIKeyIFQQSJCIINHYQE-OWOJBTEDSA-N
SMILES
SoftwareSMILES
CACTVS 3.385O=C1Cc2cccc(OCCC=CCCOc3cccc(CC(=O)Nc4ccc(CCCCc5sc(N1)nn5)nn4)c3)c2
OpenEye OEToolkits 2.0.7c1cc2cc(c1)OCCC=CCCOc3cccc(c3)CC(=O)Nc4nnc(s4)CCCCc5ccc(nn5)NC(=O)C2
OpenEye OEToolkits 2.0.7c1cc2cc(c1)OCC/C=C/CCOc3cccc(c3)CC(=O)Nc4nnc(s4)CCCCc5ccc(nn5)NC(=O)C2
CACTVS 3.385O=C1Cc2cccc(OCC/C=C/CCOc3cccc(CC(=O)Nc4ccc(CCCCc5sc(N1)nn5)nn4)c3)c2
FormulaC32 H34 N6 O4 S
Name(E)-15,22-Dioxa-4,11-diaza-5(2,5)-thiadiazola-10(3,6)-pyridazina-1,14(1,3)-dibenzenacyclodocosaphan-18-ene-3,12-dione
ChEMBLCHEMBL4849357
DrugBank
ZINC
PDB chain6lox Chain C Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6lox Structure-Enabled Discovery of Novel Macrocyclic Inhibitors Targeting Glutaminase 1 Allosteric Binding Site.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		K320 L321 F322 L323 Y394
Binding residue
(residue number reindexed from 1)		K184 L185 F186 L187 Y258
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S286 K289 Y414 Y466 V484
Catalytic site (residue number reindexed from 1) S150 K153 Y278 Y330 V348
Enzyme Commision number 3.5.1.2: glutaminase.
Gene Ontology
Molecular Function
GO:0004359 glutaminase activity
Biological Process
GO:0006541 glutamine metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6lox, PDBe:6lox, PDBj:6lox
PDBsum6lox
PubMed33792311
UniProtO94925|GLSK_HUMAN Glutaminase kidney isoform, mitochondrial (Gene Name=GLS)

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