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- PDB-1chv: ELUCIDATION OF THE SOLUTION STRUCTURE OF CARDIOTOXIN ANALOGUE V F... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1chv | ||||||
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Title | ELUCIDATION OF THE SOLUTION STRUCTURE OF CARDIOTOXIN ANALOGUE V FROM THE TAIWAN COBRA (NAJA NAJA ATRA) VENOM | ||||||
![]() | PROTEIN (CARDIOTOXIN ANALOGUE V) | ||||||
![]() | TOXIN / CARDIOTOXINS / CYTOTOXINS | ||||||
Function / homology | ![]() hemolysis in another organism / other organism cell membrane / : / toxin activity / extracellular region / membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Model type details | minimized average | ||||||
![]() | Jayaraman, G. / Kumar, T.K.S. / Tsai, C.C. / Yu, C. | ||||||
![]() | ![]() Title: Elucidation of the solution structure of cardiotoxin analogue V from the Taiwan cobra (Naja naja atra)--identification of structural features important for the lethal action of snake venom cardiotoxins Authors: Jayaraman, G. / Kumar, T.K.S. / Tsai, C.C. / Chou, S.H. / Ho, C.L. / Yu, C. #1: Journal: Toxicon / Year: 1997 Title: Cardiotoxin-like basic protein (CLBP) from Naja naja atra is not a cardiotoxin. Authors: Sivaraman, T. / Kumar, T.K. / Yang, P.W. / Yu, C. #2: Journal: J.Biomol.Struct.Dyn. / Year: 1997 Title: Snake venom cardiotoxins-structure, dynamics, function and folding. Authors: Kumar, T.K. / Jayaraman, G. / Lee, C.S. / Arunkumar, A.I. / Sivaraman, T. / Samuel, D. / Yu, C. #3: Journal: Biochem.Biophys.Res.Commun. / Year: 1995 Title: Sequence comparison and computer modelling of cardiotoxins and cobrotoxin isolated from Taiwan cobra. Authors: Chiou, S.H. / Hung, C.C. / Huang, H.C. / Chen, S.T. / Wang, K.T. / Yang, C.C. #4: Journal: Biochem.Int. / Year: 1985 Title: Amino acid sequence of a cardiotoxin-like basic polypeptide (CLBP) with low cytotoxic activity isolated from the venom of the Formosan cobra (Naja naja atra). Authors: Takechi, M. / Tanaka, Y. / Hayashi, K. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 31.3 KB | Display | ![]() |
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PDB format | ![]() | 22.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 345.2 KB | Display | ![]() |
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Full document | ![]() | 349 KB | Display | |
Data in XML | ![]() | 3.4 KB | Display | |
Data in CIF | ![]() | 4.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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NMR ensembles |
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Components
#1: Protein | Mass: 6821.410 Da / Num. of mol.: 1 / Source method: isolated from a natural source Details: CTX V OBTAINED FROM THE SNAKE (NAJA NAJA ATRA) VENOM Source: (natural) ![]() |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||
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NMR experiment |
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NMR details | Text: MEAN STRUCTURE. NULL |
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Sample preparation
Details | Contents: 90% H2O AND 10% D2O |
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Sample conditions | pH: 3.0 / Temperature: 293 K |
Crystal grow | *PLUS Method: other / Details: NMR |
-NMR measurement
NMR spectrometer | Type: Bruker DMX600 / Manufacturer: Bruker / Model: DMX600 / Field strength: 600 MHz |
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Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 1 / Details: REFINE.INP | |||||||||
NMR representative | Selection criteria: minimized average structure | |||||||||
NMR ensemble | Conformer selection criteria: LEAST RESTRAINT VIOLATION / Conformers calculated total number: 50 / Conformers submitted total number: 1 |