3IDH	Transferase	date	Jul 21, 2009
title	Human Pancreatic Glucokinase In Complex With Glucose
authors	P.Petit, L.Gluais, A.Lagarde, J.A.Boutin, G.Ferry, L.Vuillard
compound		source
Molecule: Glucokinase Chain: A Fragment: Unp Residues 12-465 Synonym: Hexokinase Type Iv, Hk Iv, Hexokinase-4, Hk4, Hexo Ec: 2.7.1.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.189 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.510 81.970 86.950 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.14 Å
ligand	GLC, K	enzyme	Transferase E.C.2.7.1.2 BRENDA
Gene Ontology	Chain Function Process Component A nucleotide binding magnesium ion binding catalytic activity glucokinase activity protein binding ATP binding glucose binding fructokinase activity kinase activity transferase activity mannokinase activity protein phosphatase binding ADP binding cellular glucose homeostasis... carbohydrate metabolic proce... glycogen biosynthetic proces... fructose 2,6-bisphosphate me... glucose metabolic process glycolysis regulation of glycolysis NADP metabolic process elevation of cytosolic calci... metabolic process hexose transport response to glucose stimulus... regulation of glucose transp... glucose transport phosphorylation second-messenger-mediated si... endocrine pancreas developme... positive regulation of insul... negative regulation of epine... cellular response to insulin... cellular response to glucose... positive regulation of phosp... glucose homeostasis regulation of potassium ion ... small molecule metabolic pro... cellular response to leptin ... negative regulation of gluco... positive regulation of glyco... positive regulation of glyco... carbohydrate phosphorylation... regulation of insulin secret... glucose 6-phosphate metaboli... detection of glucose transmembrane transport calcium ion import nucleus nucleoplasm cytoplasm mitochondrion cytosol cell cortex secretory granule cell cortex part
Primary reference	The active conformation of human glucokinase is not altered by allosteric activators., Petit P, Antoine M, Ferry G, Boutin JA, Lagarde A, Gluais L, Vincentelli R, Vuillard L, Acta Crystallogr D Biol Crystallogr. 2011 Nov;67(Pt 11):929-35. Epub 2011 Oct 19. PMID:22101819

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk] Biological Unit Coordinates (3idh.pdb1.gz) 152 Kb LPC: Ligand-Protein Contacts for 3IDH CSU: Contacts of Structural Units for 3IDH Structure Factors (1327 Kb) Retrieve 3IDH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IDH from S2C, [Save to disk] Re-refined 3idh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IDH in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3IDH

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3IDH, from MSDmotif at EBI Fold representative 3idh from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3idh_A] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 3IDH with the sequences similar proteins can be viewed for 3IDH's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.

Other resources with information on 3IDH

Community annotation for 3IDH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2010 Bioinformatics Unit Weizmann Institute of Science

---