Structure of PDB 1g97 Chain A Binding Site BS01

Receptor Information
>1g97 Chain A (length=446) Species: 1313 (Streptococcus pneumoniae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SNFAIILAAGKGTRMKSDLPKVLHKVAGISMLEHVFRSVGAIQPEKTVTV
VGHKAELVEEVLAGQTEFVTQSEQLGTGHAVMMTEPILEGLSGHTLVIAG
DTPLITGESLKNLIDFHINHKNVATILTAETDNPFGYGRIVRNDNAEVLR
IVEQKDATDFEKQIKEINTGTYVFDNERLFEALKNINTNNAQGEYYITDV
IGIFRETGEKVGAYTLKDFDESLGVNDRVALATAESVMRRRINHKHMVNG
VSFVNPEATYIDIDVEIASEVQIEANVTLKGQTKIGAETVLTNGTYVVDS
TIGAGAVITNSMIEESSVADGVIVGPYAHIRPNSSLGAQVHIGNFVEVKG
SSIGENTKAGHLTYIGNCEVGSNVNFGAGTITVNYDGKNKYKTVIGNNVF
VGSNSTIIAPVELGDNSLVGAGSTITKDVPADAIAIGRGRQINKDE
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain1g97 Chain A Residue 460 [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]
PDB1g97 Crystal structures of Streptococcus pneumoniae N-acetylglucosamine-1-phosphate uridyltransferase, GlmU, in apo form at 2.33 A resolution and in complex with UDP-N-acetylglucosamine and Mg(2+) at 1.96 A resolution.
Resolution1.96 Å
Binding residue
(original residue number in PDB)		D102 N227
Binding residue
(residue number reindexed from 1)		D101 N226
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R15
Catalytic site (residue number reindexed from 1) R14
Enzyme Commision number 2.3.1.157: glucosamine-1-phosphate N-acetyltransferase.
2.7.7.23: UDP-N-acetylglucosamine diphosphorylase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003977 UDP-N-acetylglucosamine diphosphorylase activity
GO:0016740 transferase activity
GO:0016746 acyltransferase activity
GO:0016779 nucleotidyltransferase activity
GO:0019134 glucosamine-1-phosphate N-acetyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0000902 cell morphogenesis
GO:0006048 UDP-N-acetylglucosamine biosynthetic process
GO:0008360 regulation of cell shape
GO:0009058 biosynthetic process
GO:0009245 lipid A biosynthetic process
GO:0009252 peptidoglycan biosynthetic process
GO:0071555 cell wall organization
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1g97, PDBe:1g97, PDBj:1g97
PDBsum1g97
PubMed11124906
UniProtQ97R46|GLMU_STRPN Bifunctional protein GlmU (Gene Name=glmU)

[Back to BioLiP]