Skip to search formSkip to main contentSkip to account menu

siroheme

Known as: Ferrate(8-), (3,8,13,17-tetrakis(carboxymethyl)-7,8,12,13-tetrahydro-8,13-dimethyl-21H,23H-porphine-2,7,12,18-tetrapropanoato(10-)-N21,N22,N23,N24)-, octahydrogen, (SP-4-2-(7S-(7alpha,8beta,12alpha,13beta)))-, octacarboxylate iron-tetrahydroporphyrin, sirohaem 
National Institutes of Health

Related topics

Related topics

2 relations

Broader (1)

Heme
analogs & derivatives

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2011
Highly Cited
2011
Molecular hijacking of siroheme for the synthesis of heme and d1 heme
Modified tetrapyrroles such as chlorophyll, heme, siroheme, vitamin B12, coenzyme F430, and heme d1 underpin a wide range of… 
Highly Cited
2011
Highly Cited
2011
The octahaem SirA catalyses dissimilatory sulfite reduction in Shewanella oneidensis MR-1.
Shewanella oneidensis MR-1 is a metal reducer that uses a large number of electron acceptors including thiosulfate, polysulfide… 
Review
2007
Review
2007
Tetrapyrrole biosynthesis in higher plants.
Tetrapyrroles play vital roles in various biological processes, including photosynthesis and respiration. Higher plants contain… 
Highly Cited
2001
Highly Cited
2001
Isolation, characterization and gene sequence analysis of a membrane-associated 89 kDa Fe(III) reducing cytochrome c from Geobacter sulfurreducens.
Geobacter sulfurreducens is capable of anaerobic respiration with Fe(III) as a terminal electron acceptor via a membrane-bound Fe… 
Highly Cited
1999
Highly Cited
1999
The Identification of Primary Sites of Superoxide and Hydrogen Peroxide Formation in the Aerobic Respiratory Chain and Sulfite Reductase Complex of Escherichia coli *
The fitness of organisms depends upon the rate at which they generate superoxide (O·̄2) and hydrogen peroxide (H2O2) as toxic by… 
Review
1998
Review
1998
Nitrate assimilation by bacteria.
Review
1996
Review
1996
Cobalamin (coenzyme B12): synthesis and biological significance.
This review examines deoxyadenosylcobalamin (Ado-B12) biosynthesis, transport, use, and uneven distribution among living forms… 
Highly Cited
1994
Highly Cited
1994
Gene dissection demonstrates that the Escherichia coli cysG gene encodes a multifunctional protein.
The C-terminus of the Escherichia coli CysG protein, consisting of amino acids 202-457, was expressed as a recombinant protein… 
Highly Cited
1977
Highly Cited
1977
Yeast mutants deficient in heme biosynthesis and a heme mutant additionally blocked in cyclization of 2,3-oxidosqualene.
Highly Cited
1974
Highly Cited
1974
Siroheme: a new prosthetic group participating in six-electron reduction reactions catalyzed by both sulfite and nitrite reductases.
Ferredoxin-nitrite reductase (EC 1.7.7.1) of spinach, an enzyme that catalyzes the six-electron reduction of nitrite to ammonia… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy, Terms of Service, and Dataset License