High potential iron-sulfur protein
- High potential iron-sulfur protein
Pfam_box
Symbol = HIPIP
Name = High potential iron-sulfur protein
width =
caption =
Pfam= PF01355
InterPro= IPR000170
SMART=
PROSITE = PDOC00515
SCOP = 1hpi
TCDB =
OPM family= 124
OPM protein= 1hpi
PDB=PDB3|1hlqB:7-72 PDB3|1hpi :6-69 PDB3|1hrr :46-118PDB3|1ckuA:46-118 PDB3|1neh :46-118 PDB3|1js2A:46-118PDB3|1b0yA:46-118 PDB3|1hrq :46-118 PDB3|1noe :46-118PDB3|1hip :46-118 PDB3|1eytA:9-79 PDB3|1iuaA:9-79PDB3|3hipC:8-78 PDB3|1pij :2-68 PDB3|2hipB:2-68PDB3|1pih :2-68
High potential iron-sulphur proteins (HIPIP)[cite journal |author=Meyer TE, Breiter DR, Rayment I, Holden HM |title=The molecular structure of the high potential iron-sulfur protein isolated from "Ectothiorhodospira halophila" determined at 2.5-A resolution |journal=J. Biol. Chem. |volume=266 |issue=28 |pages=18660–18667 |year=1991 |pmid=1917989] are a specific class of high-redox potential 4Fe-4S ferredoxins that functions in anaerobic electron transport and which occurs in photosynthetic bacteria and in "Paracoccus denitrificans". The HiPIPs are small proteins which show significant variation in their sequences, their sizes (from 63 to 85 amino acids), and in their oxidation- reduction potentials. As shown in the following schematic representation the iron-sulphur cluster is bound by four conserved cysteine residues.] [ 4Fe-4S cluster]
| |
xxxxxxxxxxxxxxxxxxxCxCxxxxxxxCxxxxxCxxxx
'C': conserved cysteine involved in the binding of the iron-sulphur cluster.
References
External links
* - High potential iron-sulfur proteins in PROSITE
Further reading
*Crystal structures of photosynthetic reaction center and high-potential iron-sulfur protein from Thermochromatium tepidum, thermostability and electron transfer. Nogi T, Fathir I, Kobayashi M, Nozawa T, Miki K; Proc Natl Acad Sci U S A 2000;97:13561-13566. PMID|11095707
Wikimedia Foundation.
2010.
Look at other dictionaries:
Iron-sulfur protein — Iron sulfur proteins are proteins characterized by the presence of iron sulfur clusters containing sulfide linked di , tri , and tetrairon centers in variable oxidation states. Iron sulfur clusters are found in a variety of metalloproteins, such… … Wikipedia
Photosynthetic reaction center protein family — Pfam box Symbol = Photo RC Name = Photosynthetic reaction centre protein width = caption = Pfam= PF00124 InterPro= IPR000484 SMART= PROSITE = PDOC00217 SCOP = 1prc TCDB = 3.E.2 OPM family= 2 OPM protein= 1dxr PDB=PDB3|1cltM:37 306 PDB3|4prcM:37… … Wikipedia
Sulfur — This article is about the chemical element. For other uses, see Sulfur (disambiguation). phosphorus ← sulfur → chlorine … Wikipedia
Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese … Wikipedia
Rieske protein — Pfam box Symbol = Rieske Name = width =260 caption =Mitochondrial cytochrome bc1 complex. (PDB|1bcc) Pfam= PF00355 InterPro= IPR005806 SMART= PROSITE= PDOC00177 SCOP = 1rie TCDB = 3.E.2 OPM family= OPM protein= 1q90 PDB=PDB3|1ww9A:28 131… … Wikipedia
Ferredoxin — protein name=ferredoxin 1 caption= width= HGNCid=3638 Symbol=FDX1 AltSymbols=FDX EntrezGene=2230 OMIM= RefSeq=NM 004109 UniProt= PDB= ECnumber= Chromosome=11 Arm=q Band=22.3 LocusSupplementaryData=protein name=ferredoxin 2 caption= width=… … Wikipedia
Hydrogenase — Hydrogénase Les hydrogénases sont des enzymes qui catalysent de façon réversible la conversion des protons en dihydrogène selon la réaction : 2H+ + 2 e = H2 Il existe deux grandes classes d hydrogénases : les hydrogénases [NiFe] et les… … Wikipédia en Français
Hydrogénase — Les hydrogénases sont des enzymes qui catalysent de façon réversible la conversion des ions H+ (« protons ») en dihydrogène selon la réaction : 2H+ + 2 e = H2 Les sites actifs de ces enzymes sont de nature organométallique et… … Wikipédia en Français
Harry B. Gray — Harry Barkus Gray (b. 14 November 1935 in Woodburn, Kentucky, U.S.) is an Arnold O. Beckman Professor of Chemistry at California Institute of Technology. [ [http://www.cce.caltech.edu/faculty/gray/index.html Harry B. Gray Arnold O. Beckman… … Wikipedia
photosynthesis — photosynthetic /foh teuh sin thet ik/, adj. photosynthetically, adv. /foh teuh sin theuh sis/, n. Biol., Biochem. (esp. in plants) the synthesis of complex organic materials, esp. carbohydrates, from carbon dioxide, water, and inorganic salts,… … Universalium
