Structure of PDB 4kq2 Chain C Binding Site BS01

Receptor Information
>4kq2 Chain C (length=638) Species: 764101 (Saccharomyces cerevisiae FostersO) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRDLQNHLLFETATEVANRVGGIYSVLKSKAPITVAQYKDHYHLIGPLNK
ATYQNEVDILDWKKPEAFSDEMRPVQHALQTMESRGVHFVYGRWLIEGAP
KVILFDLDSVRGYSNEWKGDLWSLVGIPSPENDFETNDAILLGYTVAWFL
GEVAHLDSQHAIVAHFHEWLAGVALPLCRKRRIDVVTIFTTHATLLGRYL
CASGSFDFYNCLESVDVDHEAGRFGIYHRYCIERAAAHSADVFTTVSQIT
AFEAEHLLKRKPDGILPNGLNVIKFQAFHEFQNLHALKKEKINDFVRGHF
HGCFDFDLDNTLYFFIAGRYEYKNKGADMFIEALARLNYRLKVSGSKKTV
VAFIVMPAKNNSFTVEALKGQAEVRALENTVHEVTTSIGKRIFDHAIRYP
HNGLTTELPTDLGELLKSSDKVMLKRRILALRRPEGQLPPIVTHNMVDDA
NDLILNKIRQVQLFNSPSDRVKMIFHPEFLNANNPILGLDYDEFVRGCHL
GVFPSYYEPWGYTPAECTVMGVPSITTNVSGFGSYMEDLIETNQAKDYGI
YIVDRRFKAPDESVEQLVDYMEEFVKKTRRQRINQRNATEALSDLLDWKR
MGLEYVKARQLALRRGYPDQFRELVGEELNDSNMDALA
Ligand information
Ligand ID1S3
InChIInChI=1S/C6H11O8P/c7-1-2-3(8)4(9)5-6(12-2)14-15(10,11)13-5/h2-9H,1H2,(H,10,11)/t2-,3-,4+,5-,6-/m1/s1
InChIKeyPUJJEEQZLDDQPG-VFUOTHLCSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6C(C1C(C(C2C(O1)OP(=O)(O2)O)O)O)O
OpenEye OEToolkits 1.7.6C([C@@H]1[C@H]([C@@H]([C@@H]2[C@H](O1)OP(=O)(O2)O)O)O)O
CACTVS 3.370OC[CH]1O[CH]2O[P](O)(=O)O[CH]2[CH](O)[CH]1O
CACTVS 3.370OC[C@H]1O[C@@H]2O[P](O)(=O)O[C@@H]2[C@@H](O)[C@@H]1O
ACDLabs 12.01O=P1(OC2C(O)C(O)C(OC2O1)CO)O
FormulaC6 H11 O8 P
Name(2R,3aR,5R,6S,7S,7aR)-5-(hydroxymethyl)tetrahydro-3aH-[1,3,2]dioxaphospholo[4,5-b]pyran-2,6,7-triol 2-oxide;
Glucose1,2cyclic phosphate
ChEMBL
DrugBank
ZINC
PDB chain4kq2 Chain C Residue 801 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4kq2 Structural basis for 2'-phosphate incorporation into glycogen by glycogen synthase.
Resolution2.95 Å
Binding residue
(original residue number in PDB)
G23 H193 R199 R320 E509 P510 W511 G512
Binding residue
(residue number reindexed from 1)
G22 H192 R198 R319 E508 P509 W510 G511
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.11: glycogen(starch) synthase.
Gene Ontology
Molecular Function
GO:0004373 alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity
GO:0005515 protein binding
GO:0016757 glycosyltransferase activity
GO:0042802 identical protein binding
GO:2001069 glycogen binding
Biological Process
GO:0005978 glycogen biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0042587 glycogen granule

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:4kq2, PDBe:4kq2, PDBj:4kq2
PDBsum4kq2
PubMed24324135
UniProtP27472|GYS2_YEAST Glycogen [starch] synthase isoform 2 (Gene Name=GSY2)

[Back to BioLiP]