2HLZ	Transferase	date	Jul 10, 2006
title	Crystal Structure Of Human Ketohexokinase
authors	W.M.Rabeh, W.Tempel, L.Nedyalkova, R.Landry, C.H.Arrowsmith, A.M. M.Sundstrom, J.Weigelt, A.Bochkarev, H.Park, Structural Genomic Consortium (Sgc)
compound		source
Molecule: Ketohexokinase Chain: A, B, C, D Synonym: Hepatic Fructokinase Ec: 2.7.1.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Khk Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl-21 (De3) Codon + Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: P28a-Lic
symmetry	Space Group: P 1	R_factor 0.214 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.933 71.672 82.694 105.06 107.33 93.09
method	X-Ray Diffraction	resolution	1.85 Å
ligand	MSE, UNX	enzyme	Transferase E.C.2.7.1.3 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B ketohexokinase activity

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (197 Kb) [Save to disk] Biological Unit Coordinates (2hlz.pdb1.gz) 190 Kb LPC: Ligand-Protein Contacts for 2HLZ CSU: Contacts of Structural Units for 2HLZ Likely Quarternary Molecular Structure file(s) for 2HLZ Structure Factors (1751 Kb) Retrieve 2HLZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HLZ from S2C, [Save to disk] Re-refined 2hlz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HLZ 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.

Visual 3D analysis of 2HLZ

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 3D motif for 2HLZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hlz_B] [2hlz_A] [2hlz_D] [2hlz_C] [2hlz] SWISS-PROT database: [P50053] Domain organization of [KHK_HUMAN] by SWISSPFAM

Other resources with information on 2HLZ

Community annotation for 2HLZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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