3VEV	Transferase Transferase Activator	date	Jan 09, 2012
title	Glucokinase In Complex With An Activator And Glucose
authors	S.Liu
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 Gene: Gck Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.172 R_Free 0.200
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.170 82.110 86.220 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	0H4, GLC, NA	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	Insights into the mechanism of glucokinase activation: observation of multiple distinct protein conformations., Liu S, Ammirati MJ, Song X, Knafels JD, Zhang J, Greasley SE, Pfefferkorn JA, Qiu X, J Biol Chem. 2012 Feb 1. PMID:22298776

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk] Biological Unit Coordinates (3vev.pdb1.gz) 156 Kb LPC: Ligand-Protein Contacts for 3VEV CSU: Contacts of Structural Units for 3VEV Structure Factors (858 Kb) Retrieve 3VEV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3VEV from S2C, [Save to disk] Re-refined 3vev structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3VEV 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 3VEV

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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 3VEV, from MSDmotif at EBI Fold representative 3vev from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3vev_A] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 3VEV with the sequences similar proteins can be viewed for 3VEV'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 3VEV

Community annotation for 3VEV at PDBWiki (http://pdbwiki.org)

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