1DJT | pdb_00001djt

ATOMIC RESOLUTION STRUCTURE OF SCORPION ALPHA-LIKE TOXIN BMK M1 IN A NEW CRYSTAL FORM

• PDB DOI: https://doi.org/10.2210/pdb1DJT/pdb

• Classification: TOXIN
• Organism(s): Olivierus martensii
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 1999-12-05 Released: 2000-12-06 
• Deposition Author(s): Wang, D.-C., He, X.-L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Work: 
  0.120 (DCC) 
• R-Value Observed: 
  0.109 (Depositor) 

Literature

Atomic Resolution Structure of Scorpion Alpha-Like Toxin BmK M1 in a New Crystal Form

Wang, D.-C., He, X.-L.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 14.47 kDa 
• Atom Count: 1,213 
• Modeled Residue Count: 128 
• Deposited Residue Count: 128 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ALPHA-LIKE NEUROTOXIN BMK M1	A, B	64	Olivierus martensii	Mutation(s): 0  Membrane Entity: Yes
UniProt
Find proteins for P45697 (Olivierus martensii) Explore P45697  Go to UniProtKB:  P45697

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Work:  0.120 (DCC) 
• R-Value Observed: 0.109 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.12	α = 90
b = 52.77	β = 90
c = 76.39	γ = 90

Software Package:

Software Name	Purpose
AMoRE	phasing
SHELXL-97	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2000-12-06 
Deposition Author(s): Wang, D.-C., He, X.-L.

Revision History  

• Version 1.0: 2000-12-06
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-11-13
  Changes: Data collection, Database references, Structure summary