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Sequence of SLD1_HELAN

EC Number:1.14.19.29

EC Number
Recommended Name
Accession Code
Organism
No of amino acids
Molecular Weight [Da]
Source
sphingolipid 8-(E/Z)-desaturase
Q43469
Helianthus annuus
458
52231
Reaction
a (4R)-4-hydroxysphinganine ceramide + 2 ferrocytochrome b5 + O2 + 2 H+ = a (4R,8E)-4-hydroxysphing-8-enine ceramide + 2 ferricytochrome b5 + 2 H2O
Other sequences found for EC No. 1.14.19.29

General information:

Sequence
show sequence in fasta format
  0 MVSPSIEVLN SIADGKKYIT SKELKKHNNP NDLWISILGK VYNVTEWAKE HPGGDAPLIN
 60 LAGQDVTDAF IAFHPGTAWK HLDKLFTGYH LKDYQVSDIS RDYRKLASEF AKAGMFEKKG
120 HGVIYSLCFV SLLLSACVYG VLYSGSFWIH MLSGAILGLA WMQIAYLGHD AGHYQMMATR
180 GWNKFAGIFI GNCITGISIA WWKWTHNAHH IACNSLDYDP DLQHLPMLAV SSKLFNSITS
240 VFYGRQLTFD PLARFFVSYQ HYLYYPIMCV ARVNLYLQTI LLLISKRKIP DRGLNILGTL
300 IFWTWFPLLV SRLPNWPERV AFVLVSFCVT GIQHIQFTLN HFSGDVYVGP PKGDNWFEKQ
360 TRGTIDIACS SWMDWFFGGL QFQLEHHLFP RLPRCHLRSI SPICRELCKK YNLPYVSLSF
420 YDANVTTLKT LRTAALQARD LTNPAPQNLA WEAFNTHG
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Sequence related references
Sequence Reference
Authors
Title
Journal
Volume
Pages
Year
PubMed ID
737629
Sperling P.,Schmidt H.,Heinz E.
A cytochrome-b5-containing fusion protein similar to plant acyl lipid desaturases.
Eur. J. Biochem.
232
798-805
1995
737630
Sperling P.,Blume A.,Zahringer U.,Heinz E.
Further characterization of Delta(8)-sphingolipid desaturases from higher plants.
Biochem. Soc. Trans.
28
638-641
2000
737631
Beckmann C.,Rattke J.,Oldham N.J.,Sperling P.,Heinz E.,Boland W.
Characterization of a Delta8-sphingolipid desaturase from higher plants: a stereochemical and mechanistic study on the origin of E,Z isomers.
Angew. Chem. Int. Ed.
41
2298-2300
2002
737632
Habel A.,Sperling P.,Bartram S.,Heinz E.,Boland W.
Conformational studies on the Delta8(E,Z)-sphingolipid desaturase from Helianthus annuus with chiral fluoropalmitic acids as mechanistic probes.
J. Org. Chem.
75
4975-4982
2010