1QHA HUMAN HEXOKINASE TYPE I COMPLEXED WITH ATP ANALOGUE AMP-PNP date
authors Rosano, C., Sabini, E., Deriu, D., Magnani, M., Bolognesi, M.
compound source
symmetry
R_factor
R_Free 0.2790000
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.25
ligand ANP, G6P, GLC, MG enzyme
related structures by homologous chain: 1CZA, 1HKC
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceBinding of non-catalytic ATP to human hexokinase I highlights the structural components for enzyme-membrane association control., Rosano C, Sabini E, Rizzi M, Deriu D, Murshudov G, Bianchi M, Serafini G, Magnani M, Bolognesi M, Structure Fold Des 1999 Nov 15;7(11):1427-37. PMID:10574795
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (298 Kb) [Save to disk]
  • Biological Unit Coordinates (1qha.pdb1.gz) 290 Kb
  • LPC: Ligand-Protein Contacts for 1QHA
  • CSU: Contacts of Structural Units for 1QHA
  • Likely Quarternary Molecular Structure file(s) for 1QHA
  • Retrieve 1QHA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QHA from S2C, [Save to disk]
  • View 1QHA 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 1QHA
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QHA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qhaa1, region A:12-222 [Jmol] [rasmolscript] [script source]
        - Domain d1qhaa2, region A:223-465 [Jmol] [rasmolscript] [script source]
        - Domain d1qhaa3, region A:466-670 [Jmol] [rasmolscript] [script source]
        - Domain d1qhaa4, region A:671-914 [Jmol] [rasmolscript] [script source]
        - Domain d1qhab1, region B:16-222 [Jmol] [rasmolscript] [script source]
        - Domain d1qhab2, region B:223-465 [Jmol] [rasmolscript] [script source]
        - Domain d1qhab3, region B:466-670 [Jmol] [rasmolscript] [script source]
        - Domain d1qhab4, region B:671-914 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qha_A] [1qha] [1qha_B]
  • SWISS-PROT database: [P19367]
  • Domain organization of [HXK1_HUMAN] by SWISSPFAM
  • Other resources with information on 1QHA
  • Community annotation for 1QHA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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