Literature DB >> 2803243

Low-Mr iron isolated from guinea pig reticulocytes as AMP-Fe and ATP-Fe complexes.

J Weaver1, S Pollack.   

Abstract

Guinea pig reticulocytes were pulse-labelled with 59Fe bound to transferrin. Haemolysates prepared from these reticulocytes were subjected to rapid (NH1)2SO1 precipitation and then chromatography on an anion-exchange resin. ATP-bound 59Fe was the dominant species in the reticulocyte cytosol; 2,3-bisphosphoglycerate and GTP iron complexes were not detected despite the fact that these were stable with (NH1)2SO1 precipitation and readily detected with anion-exchange chromatography. AMP-bound Fe was a minor component of the cytosol following rapid (NH1)2SO4 precipitation, and the major component when iron was released from transferrin by haemolysates. We speculate that ATP-Fe may be degraded in the cell to permit utilization of its iron for haem synthesis.

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Year:  1989        PMID： 2803243      PMCID： PMC1138900          DOI： 10.1042/bj2610787

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


  28 in total

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Authors:  S Pollack; G Vanderhoff; F Lasky
Journal:  Biochim Biophys Acta       Date:  1977-04-27

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Authors:  G R Bartlett
Journal:  Biochem Biophys Res Commun       Date:  1976-06-21       Impact factor: 3.575

Review 3.  Low molecular weight intracellular iron transport compounds.

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Journal:  Blood       Date:  1977-09       Impact factor: 22.113

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Journal:  Biochim Biophys Acta       Date:  1973-09-14

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Authors:  K Konopka; M Szotor
Journal:  Acta Haematol       Date:  1972       Impact factor: 2.195

6.  Study of intracellular iron distribution in rabbit reticulocytes with normal and inhibited heme synthesis.

Authors:  J Borová; P Ponka; J Neuwirt
Journal:  Biochim Biophys Acta       Date:  1973-08-17

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Authors:  M M Mansour; A R Schulert; S R Glasser
Journal:  Am J Physiol       Date:  1972-06

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Journal:  Proc Soc Exp Biol Med       Date:  1972-04

9.  Studies on the partition of iron in bone marrow cells.

Authors:  J V Primosigh; E D Thomas
Journal:  J Clin Invest       Date:  1968-07       Impact factor: 14.808

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Authors:  P Biemond; A J Swaak; H G van Eijk; J F Koster
Journal:  Free Radic Biol Med       Date:  1988       Impact factor: 7.376
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  23 in total

1.  Effect of ascorbate in the reduction of transferrin-associated iron in endocytic vesicles.

Authors:  A Escobar; V Gaete; M T Núñez
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2.  Antibiotics induce redox-related physiological alterations as part of their lethality.

Authors:  Daniel J Dwyer; Peter A Belenky; Jason H Yang; I Cody MacDonald; Jeffrey D Martell; Noriko Takahashi; Clement T Y Chan; Michael A Lobritz; Dana Braff; Eric G Schwarz; Jonathan D Ye; Mekhala Pati; Maarten Vercruysse; Paul S Ralifo; Kyle R Allison; Ahmad S Khalil; Alice Y Ting; Graham C Walker; James J Collins
Journal:  Proc Natl Acad Sci U S A       Date:  2014-05-06       Impact factor: 11.205

3.  Intermediate steps in cellular iron uptake from transferrin. II. A cytoplasmic pool of iron is released from cultured cells via temperature-dependent mechanical wounding.

Authors:  D R Richardson; L Dickson; E Baker
Journal:  In Vitro Cell Dev Biol Anim       Date:  1996-09       Impact factor: 2.416

4.  Two types of receptors for iron on mitochondria.

Authors:  J Weaver; S Pollack
Journal:  Biochem J       Date:  1990-10-15       Impact factor: 3.857

5.  The mobile ferrous iron pool in Escherichia coli is bound to a phosphorylated sugar derivative.

Authors:  R Böhnke; B F Matzanke
Journal:  Biometals       Date:  1995-07       Impact factor: 2.949

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Authors:  M Fontecave; J L Pierre
Journal:  Biol Met       Date:  1991

Review 7.  Transferrin-mediated cellular iron delivery.

Authors:  Ashley N Luck; Anne B Mason
Journal:  Curr Top Membr       Date:  2012       Impact factor: 3.049

8.  Direct evidence for in vivo hydroxyl-radical generation in experimental iron overload: an ESR spin-trapping investigation.

Authors:  M J Burkitt; R P Mason
Journal:  Proc Natl Acad Sci U S A       Date:  1991-10-01       Impact factor: 11.205

9.  The ATP-metallothionein complex.

Authors:  L J Jiang; W Maret; B L Vallee
Journal:  Proc Natl Acad Sci U S A       Date:  1998-08-04       Impact factor: 11.205

Review 10.  An iron-sulfur cluster plays a novel regulatory role in the iron-responsive element binding protein.

Authors:  T A Rouault; D J Haile; W E Downey; C C Philpott; C Tang; F Samaniego; J Chin; I Paul; D Orloff; J B Harford
Journal:  Biometals       Date:  1992       Impact factor: 2.949
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