Structure of PDB 2qn8 Chain A Binding Site BS03

Receptor Information
>2qn8 Chain A (length=809) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QISVRGLAGVENVTELKKNFNRHLHFTLVKDRNVATPRDYYFALAHTVRD
HLVGRWIRTQQHYYEKDPKRIYYLSLEFYMGRTLQNTMVNLALENACDEA
TYQLGLDMEELEEIEEDAGLGNGGLGRLAACFLDSMATLGLAAYGYGIRY
EFGIFNQKICGGWQMEEADDWLRYGNPWEKARPEFTLPVHFYGRVEHTSQ
GAKWVDTQVVLAMPYDTPVPGYRNNVVNTMRLWSAKAPNDVGGYIQAVLD
RNLAENISRVLYPNDNFFEGKELRLKQEYFVVAATLQDIIRRFKSSTNFD
AFPDKVAIQLNDTHPSLAIPELMRVLVDLERLDWDKAWEVTVKTCAYTNH
TVIPEALERWPVHLLETLLPRHLQIIYEINQRFLNRVAAAFPGDVDRLRR
MSLVEEGAVKRINMAHLCIAGSHAVNGVARIHSEILKKTIFKDFYELEPH
KFQNKTNGITPRRWLVLCNPGLAEIIAERIGEEYISDLDQLRKLLSYVDD
EAFIRDVAKVKQENKLKFAAYLEREYKVHINPNSLFDVQVKRIHEYKRQL
LNCLHVITLYNRIKKEPNKFVVPRTVMIGGKAAPGYHMAKMIIKLITAIG
DVVNHDPVVGDRLRVIFLENYRVSLAEKVIPAADLSEQISTAGTEASGTG
NMKFMLNGALTIGTMDGANVEMAEEAGEENFFIFGMRVEDVDRLDQRGYN
AQEYYDRIPELRQIIEQLSSGFFSPKQPDLFKDIVNMLMHHDRFKVFADY
EEYVKCQERVSALYKNPREWTRMVIRNIATSGKFSSDRTIAQYAREIWGV
EPSRQRLPA
Ligand information
Ligand IDNBY
InChIInChI=1S/C14H17N3O9/c18-5-8-9(19)10(20)11(21)13(26-8)16-14(23)15-12(22)6-1-3-7(4-2-6)17(24)25/h1-4,8-11,13,18-21H,5H2,(H2,15,16,22,23)/t8-,9-,10+,11-,13-/m1/s1
InChIKeyTXVZHPDFTXBTMX-BZNQNGANSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1cc(ccc1C(=O)NC(=O)N[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)[N+](=O)[O-]
CACTVS 3.341OC[CH]1O[CH](NC(=O)NC(=O)c2ccc(cc2)[N+]([O-])=O)[CH](O)[CH](O)[CH]1O
CACTVS 3.341OC[C@H]1O[C@@H](NC(=O)NC(=O)c2ccc(cc2)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 1.5.0c1cc(ccc1C(=O)NC(=O)NC2C(C(C(C(O2)CO)O)O)O)[N+](=O)[O-]
ACDLabs 10.04O=C(NC1OC(C(O)C(O)C1O)CO)NC(=O)c2ccc([N+]([O-])=O)cc2
FormulaC14 H17 N3 O9
NameN-{[(4-nitrophenyl)carbonyl]carbamoyl}-beta-D-glucopyranosylamine;
N-{[(4-nitrophenyl)carbonyl]carbamoyl}-beta-D-glucosylamine;
N-{[(4-nitrophenyl)carbonyl]carbamoyl}-D-glucosylamine;
N-{[(4-nitrophenyl)carbonyl]carbamoyl}-glucosylamine
ChEMBLCHEMBL554821
DrugBank
ZINCZINC000038965469
PDB chain2qn8 Chain A Residue 998 [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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PDB2qn8 N-(4-substituted-benzoyl)-N'-(beta-D-glucopyranosyl)ureas, inhibitors of glycogen phosphorylase: synthesis, kinetic and crystallographic evaluation
Resolution1.9 Å
Binding residue
(original residue number in PDB)		G135 L136 N282 D283 F286 H341 H377 N484 E672 A673 S674 G675
Binding residue
(residue number reindexed from 1)		G124 L125 N264 D265 F268 H314 H350 N457 E645 A646 S647 G648
Annotation score1
Binding affinityBindingDB: Ki=3300nM
Enzymatic activity
Catalytic site (original residue number in PDB) H377 K568 R569 K574 T676 K680
Catalytic site (residue number reindexed from 1) H350 K541 R542 K547 T649 K653
Enzyme Commision number 2.4.1.1: glycogen phosphorylase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004645 1,4-alpha-oligoglucan phosphorylase activity
GO:0008184 glycogen phosphorylase activity
GO:0016757 glycosyltransferase activity
GO:0030170 pyridoxal phosphate binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0005977 glycogen metabolic process
GO:0005980 glycogen catabolic process
Cellular Component
GO:0005737 cytoplasm
GO:0098723 skeletal muscle myofibril

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2qn8, PDBe:2qn8, PDBj:2qn8
PDBsum2qn8
PubMed
UniProtP00489|PYGM_RABIT Glycogen phosphorylase, muscle form (Gene Name=PYGM)

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