Coproporphyrinogen III

Coproporphyrinogen III
Coproporphyrinogen III
Identifiers
CAS number 2624-63-7
PubChem 321
MeSH Coproporphyrinogen+III
Properties
Molecular formula C36H44N4O8
Molar mass 660.757 g/mol
 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

In the metabolism of porphyrin, the enzyme uroporphyrinogen III decarboxylase generates coproporphyrinogen III from uroporphyrinogen III, and coproporphyrinogen III oxidase converts it into protoporphyrinogen IX.


Heme synthesis—note that some reactions occur in the cytoplasm and some in the mitochondrion (yellow)
v · d · eTypes of tetrapyrroles
Bilanes
(Linear)
Phytobilins
Phytochromobilin
Phycobilins
Phycoerythrobilin · Phycocyanobilin · Phycourobilin · Phycoviolobilin
Macrocycle
Methylcobalamin · Adenosylcobalamin · Cyanocobalamin
Protoporphyrin IX · Heme (b, c, a, o) · Zinc protoporphyrin · Magnesium protoporphyrin
Phytoporphyrins
Reduced
porphyrins
Porphyrinogens
Chlorophyllide (Chlorophyll (a, b) · Phaeophytin (Bacteriochlorins
Isobacteriochlorins
Siroheme · Sirohydrochlorin
Corphins
biochemical families: prot · nucl · carb (glpr, alco, glys) · lipd (fata/i, phld, strd, gllp, eico) · amac/i · ncbs/i · ttpy/i
v · Heme metabolic intermediates
Porphyrin biosynthesis

early mitochondrial: D-Aminolevulinic acid

cytosolic: Porphobilinogen · Hydroxymethylbilane · Uroporphyrinogen III · Coproporphyrinogen III

late mitochondrial: Protoporphyrinogen IX · Protoporphyrin IX
Heme degradation
and excretion
Breakdown of heme
Intestine, excretion in feces
Kidney, excretion in urine

M: MET

mt, k, c/g/r/p/y/i, f/h/s/l/o/e, a/u, n, m

k, cgrp/y/i, f/h/s/l/o/e, au, n, m, epon

m(A16/C10),i(k, c/g/r/p/y/i, f/h/s/o/e, a/u, n, m)

M: MYL

cell/phys (coag, heme, immu, gran), csfs

rbmg/mogr/tumr/hist, sysi/epon, btst

drug (B1/2/3+5+6), btst, trns
biochemical families: prot · nucl · carb (glpr, alco, glys) · lipd (fata/i, phld, strd, gllp, eico) · amac/i · ncbs/i · ttpy/i



Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Coproporphyrinogen III oxidase — Coproporphyrinogen oxidase PDB rendering based on 2aex …   Wikipedia

  • Coproporphyrinogen-Oxidase — Vorhandene Strukturdaten …   Deutsch Wikipedia

  • Coproporphyrinogen dehydrogenase — Identifiers EC number 1.3.99.22 Databases IntEnz IntEnz view …   Wikipedia

  • coproporphyrinogen oxidase — cop·ro·por·phy·rin·o·gen ox·i·dase (kop″ro por″fə rinґo jən okґsĭ dās) [EC 1.3.3.3] an enzyme of the oxidoreductase class that catalyzes the conversion of coproporphyrinogen III to protoporphyrinogen IX. It occurs… …   Medical dictionary

  • Coproporphyrinogen I — Identifiers CAS number 31110 56 2 …   Wikipedia

  • coproporphyrinogen — See porphyrinogens. c. oxidase an enzyme that catalyzes a step in porphyrin biosynthesis, reacting c. III and O2 to form protoporphyrinogen IX and 2CO2. A deficiency of this enzyme will result in hereditary …   Medical dictionary

  • Uroporphyrinogen III decarboxylase — Uroporphyrinogen decarboxylase, also known as UROD, is a human gene.cite web | title = Entrez Gene: UROD uroporphyrinogen decarboxylase| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=7389| accessdate = ]… …   Wikipedia

  • Uroporphyrinogen III — Chembox new ImageFile=Uroporphyrinogen III skeletal.svg ImageSize= IUPACName= OtherNames= Section1= Chembox Identifiers CASNo=1976 85 8 PubChem=1179 SMILES= MeSHName=Uroporphyrinogen+III Section2= Chembox Properties Formula=C40H44N4O16… …   Wikipedia

  • Porphyrin — Structure of porphine, the simplest porphyrin Heme group of hemoglobin. An …   Wikipedia

  • Hereditary coproporphyria — Classification and external resources Coproporphyrinogen III ICD 10 E …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”