3E8Y

Xray structure of scorpion toxin BmBKTx1

Summary for 3E8Y

Entry DOI	10.2210/pdb3e8y/pdb
Descriptor	Potassium channel toxin alpha-KTx 19.1, CHLORIDE ION, SULFATE ION, ... (4 entities in total)
Functional Keywords	racemic protein, direct methods, xray crystal stucture, ionic channel inhibitor, neurotoxin, potassium channel inhibitor, secreted, toxin
Cellular location	Secreted: P83407
Total number of polymer chains	1
Total formula weight	3479.53
Authors	Mandal, K.,Pentelute, B.L.,Tereshko, V.,Kossiakoff, A.A.,Kent, S.B.H. (deposition date: 2008-08-20, release date: 2009-02-10, Last modification date: 2024-11-20)
Primary citation	Mandal, K.,Pentelute, B.L.,Tereshko, V.,Kossiakoff, A.A.,Kent, S.B. X-ray structure of native scorpion toxin BmBKTx1 by racemic protein crystallography using direct methods. J.Am.Chem.Soc., 131:1362-1363, 2009 Cited by PubMed Abstract: Racemic protein crystallography, enabled by total chemical synthesis, has allowed us to determine the X-ray structure of native scorpion toxin BmBKTx1; direct methods were used for phase determination. This is the first example of a protein racemate that crystallized in space group I41/a. PubMed: 19133782 DOI: 10.1021/ja8077973 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.1 Å)

Structure validation