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Literature DB >> 1445197

Primary structure of beta s-crystallin from human lens.

Abstract

The complete primary structure of beta s-crystallin from human lens is reported. The sequence was elucidated by automatic Edman degradation of tryptic and CNBr peptides. The blocked N-terminal dipeptide was identified by fast-atom-bombardment mass spectroscopy. The sequence comparison with other members of crystallin family reveals a closer relationship to human gamma-crystallin (53% identity) than with beta A3/A1 crystallin (37% identity). The structure, evolutionary characteristics and role of beta s-crystallin in lens are discussed.

Entities: Chemical Gene Species

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Year: 1992 PMID： 1445197 PMCID： PMC1133175 DOI： 10.1042/bj2870375

Source DB: PubMed Journal: Biochem J ISSN： 0264-6021 Impact factor: 3.857

31 in total

1. X-ray analysis of beta B2-crystallin and evolution of oligomeric lens proteins.

Authors: B Bax; R Lapatto; V Nalini; H Driessen; P F Lindley; D Mahadevan; T L Blundell; C Slingsby
Journal: Nature Date: 1990-10-25 Impact factor: 49.962

2. Free amino acids composition of aqueous humor from Pakistani subjects with senile cataract.

Authors: S Zarina; Z H Zaidi; J H Wania
Journal: J Pak Med Assoc Date: 1987-03 Impact factor: 0.781

Review 3. Lens crystallins: the evolution and expression of proteins for a highly specialized tissue.

Authors: G J Wistow; J Piatigorsky
Journal: Annu Rev Biochem Date: 1988 Impact factor: 23.643

4. Recommendations for crystallin nomenclature.

Authors: H Bloemendal; J Piatigorsky; A Spector
Journal: Exp Eye Res Date: 1989-04 Impact factor: 3.467

5. Gamma-crystallins of the human eye lens: expression analysis of five members of the gene family.

Authors: S O Meakin; R P Du; L C Tsui; M L Breitman
Journal: Mol Cell Biol Date: 1987-08 Impact factor: 4.272

6. Opacification of gamma-crystallin solutions from calf lens in relation to cold cataract formation.

Authors: R J Siezen; M R Fisch; C Slingsby; G B Benedek
Journal: Proc Natl Acad Sci U S A Date: 1985-03 Impact factor: 11.205

7. Quaternary interactions in eye lens beta-crystallins: basic and acidic subunits of beta-crystallins favor heterologous association.

Authors: C Slingsby; O A Bateman
Journal: Biochemistry Date: 1990-07-17 Impact factor: 3.162

8. On the existence of gamma-crystallin in the bird lens.

Authors: D S McDevitt; L R Croft
Journal: Exp Eye Res Date: 1977-11 Impact factor: 3.467

9. Structural variation in mammalian gamma-crystallins based on computer graphics analyses of human, rat and calf sequences. 1. Core packing and surface properties.

Authors: L J Summers; C Slingsby; T L Blundell; J T den Dunnen; R J Moormann; J G Schoenmakers
Journal: Exp Eye Res Date: 1986-07 Impact factor: 3.467

10. Cloning and sequencing of a carp beta s-crystallin cDNA.

Authors: T Chang; W C Chang
Journal: Biochim Biophys Acta Date: 1987-10-09

5 in total

1. The complete sequence of human lens gamma s-crystallin.

Authors: J B Smith; Z Yang; P Lin; Z Zaidi; A Abbasi; P Russell
Journal: Biochem J Date: 1995-04-15 Impact factor: 3.857

2. Three-dimensional model and quaternary structure of the human eye lens protein gamma S-crystallin based on beta- and gamma-crystallin X-ray coordinates and ultracentrifugation.

Authors: S Zarina; C Slingsby; R Jaenicke; Z H Zaidi; H Driessen; N Srinivasan
Journal: Protein Sci Date: 1994-10 Impact factor: 6.725