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- PDB-2m61: NMR and Mass Spectrometric Studies of M-2 Branch Mini-M Conotoxin... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2m61 | ||||||
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Title | NMR and Mass Spectrometric Studies of M-2 Branch Mini-M Conotoxins from Indian Cone Snails | ||||||
![]() | Conotoxin Ar1446 | ||||||
![]() | TOXIN / Conotoxins / M-2 Branch / NMR spectroscopy / Mass spectrometry / Tertiary structure | ||||||
Function / homology | toxin activity / extracellular region / Conotoxin Ar1446![]() | ||||||
Biological species | ![]() | ||||||
Method | SOLUTION NMR / torsion angle dynamics | ||||||
Model details | lowest energy, model1 | ||||||
![]() | Sarma, S.P. / Rajesh, R.P. / Kumar, G.S. / Sudarslal, S. / Sabareesh, V. / Gowd, K.H. / Gupta, K. / Krishnan, K.S. / Balaram, P. | ||||||
![]() | ![]() Title: NMR and Mass Spectrometric Studies of M-2 Branch Mini-M Conotoxins from Indian Cone Snails Authors: Sarma, S.P. / Rajesh, R.P. / Kumar, G.S. / Sudarslal, S. / Sabareesh, V. / Gowd, K.H. / Gupta, K. / Krishnan, K.S. / Balaram, P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 108.4 KB | Display | ![]() |
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PDB format | ![]() | 87 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 358.7 KB | Display | ![]() |
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Full document | ![]() | 389.5 KB | Display | |
Data in XML | ![]() | 5.9 KB | Display | |
Data in CIF | ![]() | 10.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | |
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Similar structure data | |
Other databases |
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Components
#1: Protein/peptide | Mass: 1454.832 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||
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NMR experiment |
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Sample preparation
Details | Contents: 0.2mM ar1446, methanol-1, methanol / Solvent system: methanol |
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Sample | Conc.: 0.2 mM / Component: ar1446,methanol-1 |
Sample conditions | Pressure: ambient / Temperature: 303 K |
-NMR measurement
NMR spectrometer |
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Processing
NMR software | Name: ![]() |
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Refinement | Method: torsion angle dynamics / Software ordinal: 1 |
NMR representative | Selection criteria: lowest energy |
NMR ensemble | Conformer selection criteria: target function / Conformers calculated total number: 75 / Conformers submitted total number: 30 / Representative conformer: 1 |