+Open data
-Basic information
Entry | Database: PDB / ID: 1qha | ||||||
---|---|---|---|---|---|---|---|
Title | HUMAN HEXOKINASE TYPE I COMPLEXED WITH ATP ANALOGUE AMP-PNP | ||||||
Components | PROTEIN (HEXOKINASE) | ||||||
Keywords | TRANSFERASE / KINASE / GLYCOLYSIS / PHOSPHOTRANSFERASE | ||||||
Function / homology | Function and homology information Defective HK1 causes hexokinase deficiency (HK deficiency) / glucosamine kinase activity / hexokinase activity / mannokinase activity / maintenance of protein location in mitochondrion / positive regulation of cytokine production involved in immune response / establishment of protein localization to mitochondrion / hexokinase / fructokinase activity / carbohydrate phosphorylation ...Defective HK1 causes hexokinase deficiency (HK deficiency) / glucosamine kinase activity / hexokinase activity / mannokinase activity / maintenance of protein location in mitochondrion / positive regulation of cytokine production involved in immune response / establishment of protein localization to mitochondrion / hexokinase / fructokinase activity / carbohydrate phosphorylation / glucokinase activity / mannose metabolic process / glucose 6-phosphate metabolic process / peptidoglycan binding / glucose binding / fructose 6-phosphate metabolic process / canonical glycolysis / Glycolysis / intracellular glucose homeostasis / positive regulation of interleukin-1 beta production / glycolytic process / glucose metabolic process / mitochondrial outer membrane / inflammatory response / membrane raft / innate immune response / mitochondrion / ATP binding / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.25 Å | ||||||
Authors | Rosano, C. / Sabini, E. / Deriu, D. / Magnani, M. / Bolognesi, M. | ||||||
Citation | Journal: Structure Fold.Des. / Year: 1999 Title: Binding of non-catalytic ATP to human hexokinase I highlights the structural components for enzyme-membrane association control. Authors: Rosano, C. / Sabini, E. / Rizzi, M. / Deriu, D. / Murshudov, G. / Bianchi, M. / Serafini, G. / Magnani, M. / Bolognesi, M. #1: Journal: Protein Pept.Lett. / Year: 1998 Title: Expression, Purification and Preliminary Crystallographic Studies of Human Hexokinase I Authors: Sabini, E. / Rosano, C. / Capasso, C. / Rizzi, M. / Bolognesi, M. / Bianchi, M. / Serafini, G. / Bartolucci, E. / Magnani, M. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 1qha.cif.gz | 375.8 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb1qha.ent.gz | 298.4 KB | Display | PDB format |
PDBx/mmJSON format | 1qha.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qh/1qha ftp://data.pdbj.org/pub/pdb/validation_reports/qh/1qha | HTTPS FTP |
---|
-Related structure data
Related structure data | 1hkbS S: Starting model for refinement |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 102624.055 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: COMPLEXED WITH ATP ANALOGUE AMP-PNP / Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) / References: UniProt: P19367, hexokinase |
---|
-Sugars , 2 types, 8 molecules
#2: Sugar | ChemComp-GLC / #3: Sugar | ChemComp-G6P / |
---|
-Non-polymers , 3 types, 468 molecules
#4: Chemical | ChemComp-MG / #5: Chemical | #6: Water | ChemComp-HOH / | |
---|
-Details
Nonpolymer details | 4 MOLECULES IN ALPHA-ANOMER CONFORMATI |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 3.11 Å3/Da / Density % sol: 60.47 % | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | pH: 6.5 / Details: pH 6.5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 4 ℃ / pH: 5.5 / Method: vapor diffusion, hanging dropDetails: drop contained 0.004ml solutionA, 0.001ml reservoir solution and 0.001ml solutionB. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
|
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: ESRF / Type: ESRF / Wavelength: 0.936 |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Feb 1, 1999 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.936 Å / Relative weight: 1 |
Reflection | Resolution: 2.25→38 Å / Num. obs: 102729 / % possible obs: 86.6 % / Redundancy: 4 % / Rmerge(I) obs: 0.05 / Rsym value: 0.097 / Net I/σ(I): 8 |
Reflection shell | Resolution: 2.25→2.3 Å / Mean I/σ(I) obs: 6.8 |
Reflection | *PLUS Num. measured all: 405442 / Rmerge(I) obs: 0.05 |
-Processing
Software |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1HKB Resolution: 2.25→12 Å / σ(F): 0
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.25→12 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Software | *PLUS Name: REFMAC / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 12 Å / σ(F): 0 / % reflection Rfree: 5 % / Rfactor obs: 0.208 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |