Literature DB >> 2121527

Bacterial ferritin contains 24 haem groups.

F H Kadir1, G R Moore.   

Abstract

Pseudomonas aeruginosa bacterioferritin, also known as cytochrome b1 or cytochrome b557, has been isolated with 9 haems per 24 subunits. Various forms of the protein have been prepared including the completely haem-free protein and the fully haem-loaded protein with 24 haems per 24 subunits. The presence of the core does not significantly affect haem addition or removal. The absorbance ratio of the non-haem-iron-loaded protein, 278 nm:417 nm (oxidised), can be used to estimate the haem loading.

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Year:  1990        PMID： 2121527     DOI： 10.1016/0014-5793(90)80391-u

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  8 in total

1.  Animal ferritin and bacterioferritin contain quinones.

Authors:  F K al-Massad; F H Kadir; G R Moore
Journal:  Biochem J       Date:  1992-04-01       Impact factor: 3.857

2.  Mycobacterium paratuberculosis antigen D: characterization and evidence that it is a bacterioferritin.

Authors:  B W Brooks; N M Young; D C Watson; R H Robertson; E A Sugden; K H Nielsen; S A Becker
Journal:  J Clin Microbiol       Date:  1991-08       Impact factor: 5.948

3.  Haem binding to horse spleen ferritin and its effect on the rate of iron release.

Authors:  F H Kadir; F K al-Massad; G R Moore
Journal:  Biochem J       Date:  1992-03-15       Impact factor: 3.857

4.  State of Knowledge on Molecular Adaptations to Exercise in Humans: Historical Perspectives and Future Directions.

Authors:  Kaleen M Lavin; Paul M Coen; Liliana C Baptista; Margaret B Bell; Devin Drummer; Sara A Harper; Manoel E Lixandrão; Jeremy S McAdam; Samia M O'Bryan; Sofhia Ramos; Lisa M Roberts; Rick B Vega; Bret H Goodpaster; Marcas M Bamman; Thomas W Buford
Journal:  Compr Physiol       Date:  2022-03-09       Impact factor: 8.915

5.  Unification of the ferritin family of proteins.

Authors:  M J Grossman; S M Hinton; V Minak-Bernero; C Slaughter; E I Stiefel
Journal:  Proc Natl Acad Sci U S A       Date:  1992-03-15       Impact factor: 11.205

6.  Structural heterogeneity of Pseudomonas aeruginosa bacterioferritin.

Authors:  G R Moore; F H Kadir; F K al-Massad; N E Le Brun; A J Thomson; C Greenwood; J N Keen; J B Findlay
Journal:  Biochem J       Date:  1994-12-01       Impact factor: 3.857

7.  Haem and non-haem iron sites in Escherichia coli bacterioferritin: spectroscopic and model building studies.

Authors:  M R Cheesman; N E le Brun; F H Kadir; A J Thomson; G R Moore; S C Andrews; J R Guest; P M Harrison; J M Smith; S J Yewdall
Journal:  Biochem J       Date:  1993-05-15       Impact factor: 3.857

8.  Bacterioferritin A modulates catalase A (KatA) activity and resistance to hydrogen peroxide in Pseudomonas aeruginosa.

Authors:  J F Ma; U A Ochsner; M G Klotz; V K Nanayakkara; M L Howell; Z Johnson; J E Posey; M L Vasil; J J Monaco; D J Hassett
Journal:  J Bacteriol       Date:  1999-06       Impact factor: 3.490
  8 in total

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