Purification, N-terminal sequencing, crystallization and preliminary structural determination of atratoxin-b, a short-chain α-neurotoxin from Naja atra venom

Atratoxin‐b, a short‐chain α‐neurotoxin purified from Naja atra (mainland Chinese cobra) venom using a three‐step chromatography procedure, has an apparent molecular mass of 6950 Da with an alkaline pI value (>9.5) and consists of one single polypeptide chain as estimated by MALDI–TOF mass spectr...

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Veröffentlicht in:	Acta crystallographica. Section D, Biological crystallography. Biological crystallography., 2003-06, Vol.59 (6), p.1038-1042
Hauptverfasser:	Lou, Xiaohua, Tu, Xiongying, Pan, Guoqiang, Xu, Chaoyin, Fan, Rong, Lu, Wanhua, Deng, Wenhan, Rao, Pingfan, Teng, Maikun, Niu, Liwen
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Sequence Animals Crystallization Elapid Venoms - chemistry Electrophoresis, Polyacrylamide Gel Hydrogen Bonding Insect Proteins Mice Models, Molecular neurotoxins Neurotoxins - chemistry Neurotoxins - isolation & purification snake venoms Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization X-Ray Diffraction
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