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Yorodumi- PDB-1ak8: NMR SOLUTION STRUCTURE OF CERIUM-LOADED CALMODULIN AMINO-TERMINAL... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1ak8 | ||||||
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Title | NMR SOLUTION STRUCTURE OF CERIUM-LOADED CALMODULIN AMINO-TERMINAL DOMAIN (CE2-TR1C), 23 STRUCTURES | ||||||
Components | CALMODULIN | ||||||
Keywords | CALCIUM-BINDING PROTEIN / CERIUM-LOADED | ||||||
Function / homology | Function and homology information positive regulation of ryanodine-sensitive calcium-release channel activity / negative regulation of ryanodine-sensitive calcium-release channel activity / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / enzyme regulator activity / spindle pole / protein domain specific binding / calcium ion binding / protein-containing complex / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | Bos taurus (cattle) | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Authors | Bentrop, D. / Bertini, I. / Cremonini, M.A. / Forsen, S. / Luchinat, C. / Malmendal, A. | ||||||
Citation | Journal: Biochemistry / Year: 1997 Title: Solution structure of the paramagnetic complex of the N-terminal domain of calmodulin with two Ce3+ ions by 1H NMR. Authors: Bentrop, D. / Bertini, I. / Cremonini, M.A. / Forsen, S. / Luchinat, C. / Malmendal, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1ak8.cif.gz | 514.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1ak8.ent.gz | 431.2 KB | Display | PDB format |
PDBx/mmJSON format | 1ak8.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1ak8_validation.pdf.gz | 345.1 KB | Display | wwPDB validaton report |
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Full document | 1ak8_full_validation.pdf.gz | 515 KB | Display | |
Data in XML | 1ak8_validation.xml.gz | 39.1 KB | Display | |
Data in CIF | 1ak8_validation.cif.gz | 60.1 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ak/1ak8 ftp://data.pdbj.org/pub/pdb/validation_reports/ak/1ak8 | HTTPS FTP |
-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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NMR ensembles |
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-Components
#1: Protein | Mass: 8454.353 Da / Num. of mol.: 1 / Fragment: N-TERMINAL DOMAIN, TR1C Source method: isolated from a genetically manipulated source Details: CERIUM-LOADED N-TERMINAL DOMAIN OF VERTEBRATE CALMODULIN Source: (gene. exp.) Bos taurus (cattle) / Organ: TESTIS / Plasmid: PLCB1 / Production host: Escherichia coli (E. coli) / Strain (production host): SG20043 / References: UniProt: P62157 |
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#2: Chemical |
-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||
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NMR experiment |
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-Sample preparation
Sample conditions | pH: 6.0 / Temperature: 298 K |
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Crystal grow | *PLUS Method: other / Details: NMR |
-NMR measurement
NMR spectrometer |
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-Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 1 Details: THE STRUCTURE CALCULATIONS WERE PERFORMED ACCORDING TO A RECENTLY INTRODUCED TORSION ANGLE DYNAMICS (TAD) APPROACH USING THE DYANA PROGRAM PACKAGE (GUNTERT ET AL., 1996). PSEUDOCONTACT ...Details: THE STRUCTURE CALCULATIONS WERE PERFORMED ACCORDING TO A RECENTLY INTRODUCED TORSION ANGLE DYNAMICS (TAD) APPROACH USING THE DYANA PROGRAM PACKAGE (GUNTERT ET AL., 1996). PSEUDOCONTACT SHIFTS WERE INTRODUCED AS CONSTRAINTS USING THE NEWLY DEVELOPED PSEUDYANA MODULE (BANCI ET AL., 1997). THE OVERALL STRATEGY OF STRUCTURE COMPUTATION COMPRISED THE FOLLOWING SUBSEQUENT STEPS: | ||||||||||||
NMR ensemble | Conformer selection criteria: LEAST RESTRAINT VIOLATION AND LOWEST TARGET FUNCTION Conformers calculated total number: 23 / Conformers submitted total number: 23 |