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- PDB-1iva: STRUCTURE-ACTIVITY RELATIONSHIPS FOR P-TYPE CALCIUM CHANNEL SELEC... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1iva | ||||||
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Title | STRUCTURE-ACTIVITY RELATIONSHIPS FOR P-TYPE CALCIUM CHANNEL SELECTIVE OMEGA-AGATOXINS | ||||||
![]() | OMEGA-AGATOXIN-IVA | ||||||
![]() | NEUROTOXIN | ||||||
Function / homology | ![]() host cell presynaptic membrane / calcium channel inhibitor activity / toxin activity / extracellular region Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | SOLUTION NMR | ||||||
![]() | Reily, M.D. / Holub, K.E. | ||||||
![]() | ![]() Title: Structure-activity relationships for P-type calcium channel-selective omega-agatoxins. Authors: Reily, M.D. / Holub, K.E. / Gray, W.R. / Norris, T.M. / Adams, M.E. #1: ![]() Title: The Solution Structure of Omega-Aga-Ivb, a P-Type Calcium Channel Antagonist from Venom of Agelenopsis Aperta Authors: Reily, M.D. / Thanabal, V. / Adams, M.E. #2: ![]() Title: P-Type Calcium Channels Blocked by the Spider Toxin Omega-Aga-Iva Authors: Mintz, I.M. / Venema, V.J. / Swiderek, K.M. / Lee, T.D. / Bean, B.P. / Adams, M.E. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 227.7 KB | Display | ![]() |
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PDB format | ![]() | 194.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 353.1 KB | Display | ![]() |
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Full document | ![]() | 459.1 KB | Display | |
Data in XML | ![]() | 16.8 KB | Display | |
Data in CIF | ![]() | 26.6 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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Atom site foot note | 1: THR 32 - ASN 33 MODEL 4 OMEGA = 221.36 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION 2: ASN 33 - CYS 34 MODEL 4 OMEGA = 216.16 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION 3: THR 32 - ASN 33 MODEL 9 OMEGA = 211.80 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION 4: TRP 14 - GLY 15 MODEL 12 OMEGA = 149.94 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION 5: LYS 7 - ASP 8 MODEL 13 OMEGA = 210.54 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION | |||||||||
NMR ensembles |
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Components
#1: Protein/peptide | Mass: 5220.393 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR |
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Sample preparation
Crystal grow | *PLUS Method: other / Details: NMR |
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Processing
NMR software | Name: Discover / Developer: BIOSYM TECHNOLOGIES / Classification: refinement |
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NMR ensemble | Conformers submitted total number: 16 |