Identification |
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YMDB ID | YMDB00249 |
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Name | Sirohydrochlorin |
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Species | Saccharomyces cerevisiae |
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Strain | Baker's yeast |
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Description | Sirohydrochlorin is an intermediate in the last step of the siroheme biosynthesis pathway. Siroheme is an iron-containing isobacteriochlorin, a modified tetrapyrrole similar in structure to both heme and chlorophyll. Siroheme is found as a prosthetic group of several enzymes, including sulfite and nitrite reductases, which catalyze the six-electron reductions of sulfite to sulfide and nitrite to ammonia, respectively. Siroheme biosynthesis starts by the same route as other tetrapyrroles, the synthesis of the intermediate uroporphyrinogen-III. [Biocyc PWY-5194] |
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Structure | |
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Synonyms | - (7S,8S,12S,13S)-3,8,13,17-tetrakis(carboxymethyl)-8,13-dimethyl-7,8,12,13-tetrahydroporphyrin-2,7,12,18-tetrapropionic acid
- Dihydrosirohydrochlorin
- Precorrin 2
- Sirohydrochlorin
- (7S,8S,12S,13S)-3,8,13,17-Tetrakis(carboxymethyl)-8,13-dimethyl-7,8,12,13-tetrahydroporphyrin-2,7,12,18-tetrapropionate
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CAS number | 65207-12-7 |
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Weight | Average: 862.8318 Monoisotopic: 862.290881444 |
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InChI Key | KWIZRXMMFRBUML-AHGFGAHVSA-N |
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InChI | InChI=1S/C42H46N4O16/c1-41(17-39(59)60)23(5-9-35(51)52)29-14-27-21(11-37(55)56)19(3-7-33(47)48)25(43-27)13-26-20(4-8-34(49)50)22(12-38(57)58)28(44-26)15-31-42(2,18-40(61)62)24(6-10-36(53)54)30(46-31)16-32(41)45-29/h13-16,23-24,44-45H,3-12,17-18H2,1-2H3,(H,47,48)(H,49,50)(H,51,52)(H,53,54)(H,55,56)(H,57,58)(H,59,60)(H,61,62)/b25-13-,29-14-,31-15-,32-16-/t23-,24-,41+,42+/m1/s1 |
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IUPAC Name | 3-[(4S,5S,9S,10S)-9,15,19-tris(2-carboxyethyl)-5,10,14,20-tetrakis(carboxymethyl)-5,10-dimethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1(21),2,6,8(23),11,13,15,17,19-nonaen-4-yl]propanoic acid |
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Traditional IUPAC Name | sirohydrochlorin |
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Chemical Formula | C42H46N4O16 |
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SMILES | C[C@]1(CC(O)=O)[C@H](CCC(O)=O)\C2=C\C3=N\C(=C/C4=C(CCC(O)=O)C(CC(O)=O)=C(N4)\C=C4/N=C(/C=C1\N2)[C@@H](CCC(O)=O)[C@]4(C)CC(O)=O)\C(CCC(O)=O)=C3CC(O)=O |
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Chemical Taxonomy |
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Description | belongs to the class of organic compounds known as tetrapyrroles and derivatives. These are polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Tetrapyrroles and derivatives |
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Sub Class | Not Available |
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Direct Parent | Tetrapyrroles and derivatives |
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Alternative Parents | |
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Substituents | - Tetrapyrrole skeleton
- Substituted pyrrole
- Pyrrole
- Heteroaromatic compound
- Carboxylic acid derivative
- Carboxylic acid
- Azacycle
- Carbonyl group
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Physical Properties |
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State | Not Available |
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Charge | 0 |
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Melting point | Not Available |
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Experimental Properties | Property | Value | Reference |
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Water Solubility | Not Available | PhysProp | LogP | Not Available | PhysProp |
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Predicted Properties | |
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Biological Properties |
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Cellular Locations | |
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Organoleptic Properties | Not Available |
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SMPDB Pathways | Not Available |
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KEGG Pathways | Porphyrin and chlorophyll metabolism | ec00860 |  |
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SMPDB Reactions | Not Available |
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KEGG Reactions | |
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Concentrations |
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Intracellular Concentrations | Not Available |
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Extracellular Concentrations | Not Available |
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Spectra |
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Spectra | |
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References |
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References: | - UniProt Consortium (2011). "Ongoing and future developments at the Universal Protein Resource." Nucleic Acids Res 39:D214-D219.21051339
- Scheer, M., Grote, A., Chang, A., Schomburg, I., Munaretto, C., Rother, M., Sohngen, C., Stelzer, M., Thiele, J., Schomburg, D. (2011). "BRENDA, the enzyme information system in 2011." Nucleic Acids Res 39:D670-D676.21062828
- Herrgard, M. J., Swainston, N., Dobson, P., Dunn, W. B., Arga, K. Y., Arvas, M., Bluthgen, N., Borger, S., Costenoble, R., Heinemann, M., Hucka, M., Le Novere, N., Li, P., Liebermeister, W., Mo, M. L., Oliveira, A. P., Petranovic, D., Pettifer, S., Simeonidis, E., Smallbone, K., Spasic, I., Weichart, D., Brent, R., Broomhead, D. S., Westerhoff, H. V., Kirdar, B., Penttila, M., Klipp, E., Palsson, B. O., Sauer, U., Oliver, S. G., Mendes, P., Nielsen, J., Kell, D. B. (2008). "A consensus yeast metabolic network reconstruction obtained from a community approach to systems biology." Nat Biotechnol 26:1155-1160.18846089
- Schubert, H. L., Raux, E., Brindley, A. A., Leech, H. K., Wilson, K. S., Hill, C. P., Warren, M. J. (2002). "The structure of Saccharomyces cerevisiae Met8p, a bifunctional dehydrogenase and ferrochelatase." EMBO J 21:2068-2075.11980703
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Synthesis Reference: | Not Available |
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External Links: | |
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