Structure of PDB 7fsb Chain E Binding Site BS01

Receptor Information
>7fsb Chain E (length=419) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AFFQQQQLPAAMADTFLEHLCLLDIDSEPVAARSTSIIATIGPASRSVER
LKEMIKAGMNIARLNFSHGSHEYHAESIANVREAVESFAGSPLSYRPVAI
ALDTKGPGLSEQDVRDLRFGVEHGVDIVFASFVRKASDVAAVRAALGPEG
HGIKIISKIENHEGVKRFDEILEVSDGIMVARGDLGIEIPAEKVFLAQKM
MIGRCNLAGKPVVCATQMLESMITKPRPTRAETSDVANAVLDGADCIMLS
GETAKGNFPVEAVKMQHAIAREAEAAVYHRQLFEELRRAAPLSRDPTEVT
AIGAVEAAFKCCAAAIIVLTTTGRSAQLLSRYRPRAAVIAVTRSAQAARQ
VHLCRGVFPLLYREPPEAIWADDVDRRVQFGIESGKLRGFLRVGDLVIVV
TGWRPGSGYTNIMRVLSIS
Ligand information
Ligand IDFBP
InChIInChI=1S/C6H14O12P2/c7-4-3(1-16-19(10,11)12)18-6(9,5(4)8)2-17-20(13,14)15/h3-5,7-9H,1-2H2,(H2,10,11,12)(H2,13,14,15)/t3-,4-,5+,6-/m1/s1
InChIKeyRNBGYGVWRKECFJ-ARQDHWQXSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O[C@H]1[C@H](O)[C@@](O)(CO[P](O)(O)=O)O[C@@H]1CO[P](O)(O)=O
CACTVS 3.341O[CH]1[CH](O)[C](O)(CO[P](O)(O)=O)O[CH]1CO[P](O)(O)=O
ACDLabs 10.04O=P(O)(O)OCC1OC(O)(COP(=O)(O)O)C(O)C1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(O1)(COP(=O)(O)O)O)O)O)OP(=O)(O)O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@](O1)(COP(=O)(O)O)O)O)O)OP(=O)(O)O
FormulaC6 H14 O12 P2
Name1,6-di-O-phosphono-beta-D-fructofuranose;
BETA-FRUCTOSE-1,6-DIPHOSPHATE;
FRUCTOSE-1,6-BISPHOSPHATE;
1,6-di-O-phosphono-beta-D-fructose;
1,6-di-O-phosphono-D-fructose;
1,6-di-O-phosphono-fructose
ChEMBLCHEMBL97893
DrugBankDB04551
ZINCZINC000004096694
PDB chain7fsb Chain E Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7fsb Tuning liver pyruvate kinase activity up or down with a new class of allosteric modulators.
Resolution2.495 Å
Binding residue
(original residue number in PDB)		L443 T444 T445 T446 S449 W494 R501 G526 R528 P529 G530 S531 G532 Y533
Binding residue
(residue number reindexed from 1)		L319 T320 T321 T322 S325 W370 R377 G402 R404 P405 G406 S407 G408 Y409
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.1.40: pyruvate kinase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0004743 pyruvate kinase activity
GO:0030955 potassium ion binding
Biological Process
GO:0006096 glycolytic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7fsb, PDBe:7fsb, PDBj:7fsb
PDBsum7fsb
PubMed36753880
UniProtP30613|KPYR_HUMAN Pyruvate kinase PKLR (Gene Name=PKLR)

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