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Yorodumi- PDB-2hct: Acidic residues at the active sites of CD38 and ADP-ribosyl cycla... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2hct | ||||||
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Title | Acidic residues at the active sites of CD38 and ADP-ribosyl cyclase determine NAAPD synthesis and hydrolysis activities | ||||||
Components | ADP-ribosyl cyclase 1Cyclic ADP-ribose | ||||||
Keywords | HYDROLASE / BETA SHEETS / ALPHA BUNDLE | ||||||
Function / homology | Function and homology information phosphorus-oxygen lyase activity / 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase / artery smooth muscle contraction / Nicotinate metabolism / NAD+ nucleosidase activity / ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase / NAD metabolic process / NAD+ nucleotidase, cyclic ADP-ribose generating / NADP+ nucleosidase activity / response to hydroperoxide ...phosphorus-oxygen lyase activity / 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase / artery smooth muscle contraction / Nicotinate metabolism / NAD+ nucleosidase activity / ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase / NAD metabolic process / NAD+ nucleotidase, cyclic ADP-ribose generating / NADP+ nucleosidase activity / response to hydroperoxide / negative regulation of bone resorption / long-term synaptic depression / Hydrolases; Glycosylases; Hydrolysing N-glycosyl compounds / B cell proliferation / response to retinoic acid / positive regulation of B cell proliferation / positive regulation of vasoconstriction / response to interleukin-1 / response to progesterone / female pregnancy / apoptotic signaling pathway / B cell receptor signaling pathway / positive regulation of insulin secretion / negative regulation of neuron projection development / response to estradiol / positive regulation of cytosolic calcium ion concentration / transferase activity / positive regulation of cell growth / basolateral plasma membrane / response to hypoxia / response to xenobiotic stimulus / negative regulation of DNA-templated transcription / negative regulation of apoptotic process / positive regulation of DNA-templated transcription / cell surface / signal transduction / extracellular exosome / membrane / identical protein binding / plasma membrane Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.95 Å | ||||||
Authors | Liu, Q. / Kriksunov, I.A. / Hao, Q. / Graeff, R. / Lee, H.C. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2006 Title: Acidic residues at the active sites of CD38 and ADP-ribosyl cyclase determine nicotinic acid adenine dinucleotide phosphate (NAADP) synthesis and hydrolysis activities. Authors: Graeff, R. / Liu, Q. / Kriksunov, I.A. / Hao, Q. / Lee, H.C. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2hct.cif.gz | 120.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2hct.ent.gz | 91.8 KB | Display | PDB format |
PDBx/mmJSON format | 2hct.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/hc/2hct ftp://data.pdbj.org/pub/pdb/validation_reports/hc/2hct | HTTPS FTP |
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-Related structure data
Related structure data | 1yh3S S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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Unit cell |
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Details | The asymmetric unit contains two biological units. |
-Components
#1: Protein | Mass: 30308.330 Da / Num. of mol.: 2 / Fragment: enzymatic domain, residues 45-300 / Mutation: Q49T, N100D, N164D, N209D, N219D, E226G Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: CD38 / Plasmid: pPICZaA / Production host: Pichia pastoris (fungus) / References: UniProt: P28907, NAD+ glycohydrolase #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 47 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 100 mM MES, 12% PEG 4000, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: CHESS / Beamline: A1 / Wavelength: 0.976 Å |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Feb 20, 2005 |
Radiation | Monochromator: Si 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.976 Å / Relative weight: 1 |
Reflection | Resolution: 1.95→30 Å / Num. all: 38327 / Num. obs: 37216 / % possible obs: 97.1 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 |
Reflection shell | Resolution: 1.95→2.02 Å / % possible all: 95.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1YH3 Resolution: 1.95→20 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.928 / SU B: 13.409 / SU ML: 0.182 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.189 / ESU R Free: 0.172 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 45.009 Å2
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Refinement step | Cycle: LAST / Resolution: 1.95→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.952→2.003 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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