Metil halid transferaza

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Metil halid transferaza
Identifikatori
EC broj2.1.1.165
Baze podataka
IntEnzIntEnz pregled
BRENDABRENDA pristup
ExPASyNiceZyme pregled
KEGGKEGG pristup
MetaCycmetabolički put
PRIAMprofil
Strukture PBPRCSB PDB PDBe PDBj PDBsum

Metil halid transferaza (EC 2.1.1.165, MCT, metil hloridna transferaza, S-adenozil-L-metionin:halid/bisulfid metiltransferaza, AtHOL1, AtHOL2, AtHOL3, HMT, S-adenozil-L-metionin:metiltransferaza halidnog jona, SAM:halidni jon metiltransferaza) je enzim sa sistematskim imenom S-adenozilmetionin:jodid metiltransferaza.[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju

S-adenozil-L-metionin + jodid S-adenozil-L-homocistein + metil jodid

Ovaj enzim doprinosi metil halidnim emisijama iz Arabidopsis.

Reference[уреди | уреди извор]

  1. ^ Ni, X. & Hager, L.P. (1999). „Expression of Batis maritima methyl chloride transferase in Escherichia coli”. Proc. Natl. Acad. Sci. USA. 96: 3611—3615. PMID 10097085. 
  2. ^ Saxena, D., Aouad, S., Attieh, J. and Saini, H.S. (1998). „Biochemical characterization of chloromethane emission from the wood-rotting fungus Phellinus pomaceus. Appl. Environ. Microbiol. 64: 2831—2835. PMID 9687437. 
  3. ^ Attieh, J.M., Hanson, A.D. and Saini, H.S. (1995). „Purification and characterization of a novel methyltransferase responsible for biosynthesis of halomethanes and methanethiol in Brassica oleracea”. J. Biol. Chem. 270: 9250—9257. PMID 7721844. 
  4. ^ Itoh, N., Toda, H., Matsuda, M., Negishi, T., Taniguchi, T. and Ohsawa, N. (2009). „Involvement of S-adenosylmethionine-dependent halide/thiol methyltransferase (HTMT) in methyl halide emissions from agricultural plants: isolation and characterization of an HTMT-coding gene from Raphanus sativus (daikon radish)”. BMC Plant Biol. 9: 116—116. PMID 19723322. 
  5. ^ Ohsawa, N., Tsujita, M., Morikawa, S. and Itoh, N. (2001). „Purification and characterization of a monohalomethane-producing enzyme S-adenosyl-L-methionine: halide ion methyltransferase from a marine microalga, Pavlova pinguis”. Biosci. Biotechnol. Biochem. 65: 2397—2404. PMID 11791711. 
  6. ^ Nagatoshi, Y. & Nakamura, T. (2007). „Characterization of three halide methyltransferases in Arabidopsis thaliana”. Plant Biotechnol. 24: 503—506. 

Literatura[уреди | уреди извор]

Spoljašnje veze[уреди | уреди извор]