ELOV5_TACFU
ID ELOV5_TACFU Reviewed; 294 AA.
AC A0A0C5PHQ7;
DT 30-AUG-2017, integrated into UniProtKB/Swiss-Prot.
DT 29-APR-2015, sequence version 1.
DT 25-MAY-2022, entry version 21.
DE RecName: Full=Elongation of very long chain fatty acids protein 5 {ECO:0000255|HAMAP-Rule:MF_03205, ECO:0000303|PubMed:25497832};
DE EC=2.3.1.199 {ECO:0000255|HAMAP-Rule:MF_03205};
DE AltName: Full=3-keto acyl-CoA synthase ELOVL5 {ECO:0000255|HAMAP-Rule:MF_03205};
DE AltName: Full=ELOVL fatty acid elongase 5 {ECO:0000255|HAMAP-Rule:MF_03205};
DE Short=ELOVL FA elongase 5 {ECO:0000255|HAMAP-Rule:MF_03205};
DE AltName: Full=Very long chain 3-ketoacyl-CoA synthase 5 {ECO:0000255|HAMAP-Rule:MF_03205};
DE AltName: Full=Very long chain 3-oxoacyl-CoA synthase 5 {ECO:0000255|HAMAP-Rule:MF_03205};
GN Name=ELOVL5 {ECO:0000255|HAMAP-Rule:MF_03205, ECO:0000303|PubMed:25497832};
GN Synonyms=ELO {ECO:0000312|EMBL:AJQ20792.1};
OS Tachysurus fulvidraco (Yellow catfish) (Pimelodus fulvidraco).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes;
OC Bagridae; Tachysurus.
OX NCBI_TaxID=1234273 {ECO:0000312|EMBL:AJQ20792.1};
RN [1] {ECO:0000312|EMBL:AJQ20792.1}
RP NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, AND PHYLOGENETIC ANALYSIS.
RC TISSUE=Liver {ECO:0000303|PubMed:25497832};
RX PubMed=25497832; DOI=10.1016/j.gene.2014.12.014;
RA Song Y.F., Luo Z., Pan Y.X., Zhang L.H., Chen Q.L., Zheng J.L.;
RT "Three unsaturated fatty acid biosynthesis-related genes in yellow catfish
RT Pelteobagrus fulvidraco: Molecular characterization, tissue expression and
RT transcriptional regulation by leptin.";
RL Gene 563:1-9(2015).
CC -!- FUNCTION: Catalyzes the first and rate-limiting reaction of the four
CC reactions that constitute the long-chain fatty acids elongation cycle.
CC This endoplasmic reticulum-bound enzymatic process allows the addition
CC of 2 carbons to the chain of long- and very long-chain fatty acids
CC (VLCFAs) per cycle. Condensing enzyme that acts specifically toward
CC polyunsaturated acyl-CoA with the higher activity toward C18:3(n-6)
CC acyl-CoA. May participate in the production of monounsaturated and of
CC polyunsaturated VLCFAs of different chain lengths that are involved in
CC multiple biological processes as precursors of membrane lipids and
CC lipid mediators (By similarity). In conditions where the essential
CC linoleic and alpha linoleic fatty acids are lacking it is also involved
CC in the synthesis of Mead acid from oleic acid (By similarity).
CC {ECO:0000250|UniProtKB:Q8BHI7, ECO:0000255|HAMAP-Rule:MF_03205}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a very-long-chain acyl-CoA + H(+) + malonyl-CoA = a very-long-
CC chain 3-oxoacyl-CoA + CO2 + CoA; Xref=Rhea:RHEA:32727,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57384, ChEBI:CHEBI:90725, ChEBI:CHEBI:90736;
CC EC=2.3.1.199; Evidence={ECO:0000255|HAMAP-Rule:MF_03205,
CC ECO:0000255|RuleBase:RU361115};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:32728;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6Z,9Z,12Z)-octadecatrienoyl-CoA + H(+) + malonyl-CoA =
CC (8Z,11Z,14Z)-3-oxoeicosatrienoyl-CoA + CO2 + CoA;
CC Xref=Rhea:RHEA:35379, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57363, ChEBI:CHEBI:57384,
CC ChEBI:CHEBI:71481; Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:35380;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(9Z,12Z,15Z)-octadecatrienoyl-CoA + H(+) + malonyl-CoA =
CC (11Z,14Z,17Z)-3-oxoeicosatrienoyl-CoA + CO2 + CoA;
CC Xref=Rhea:RHEA:36523, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57384, ChEBI:CHEBI:74034,
CC ChEBI:CHEBI:74054; Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:36524;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(9Z)-hexadecenoyl-CoA + H(+) + malonyl-CoA = 3-oxo-(11Z)-
CC octadecenoyl-CoA + CO2 + CoA; Xref=Rhea:RHEA:39675,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57384, ChEBI:CHEBI:61540, ChEBI:CHEBI:76555;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:39676;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(9Z)-octadecenoyl-CoA + H(+) + malonyl-CoA = (11Z)-3-
CC oxoicosenoyl-CoA + CO2 + CoA; Xref=Rhea:RHEA:36511,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57384, ChEBI:CHEBI:57387, ChEBI:CHEBI:74011;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:36512;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(11Z)-octadecenoyl-CoA + H(+) + malonyl-CoA = 3-oxo-(13Z)-
CC eicosenoyl-CoA + CO2 + CoA; Xref=Rhea:RHEA:39679, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:57287, ChEBI:CHEBI:57384,
CC ChEBI:CHEBI:75121, ChEBI:CHEBI:76559;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:39680;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(9Z,12Z)-octadecadienoyl-CoA + H(+) + malonyl-CoA = (11Z,14Z)-
CC 3-oxoicosa-11,14-dienoyl-CoA + CO2 + CoA; Xref=Rhea:RHEA:36503,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57383, ChEBI:CHEBI:57384, ChEBI:CHEBI:74012;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:36504;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6Z,9Z,12Z,15Z)-octadecatetraenoyl-CoA + H(+) + malonyl-CoA =
CC (8Z,11Z,14Z,17Z)-3-oxoicosatetraenoyl-CoA + CO2 + CoA;
CC Xref=Rhea:RHEA:35391, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57384, ChEBI:CHEBI:71489,
CC ChEBI:CHEBI:71491; Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:35392;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA + H(+) + malonyl-CoA =
CC (7Z,10Z,13Z,16Z)-3-oxodocosatetraenoyl-CoA + CO2 + CoA;
CC Xref=Rhea:RHEA:36475, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57368, ChEBI:CHEBI:57384,
CC ChEBI:CHEBI:73852; Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:36476;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoyl-CoA + H(+) + malonyl-CoA
CC = (7Z,10Z,13Z,16Z,19Z)-3-oxodocosapentaenoyl-CoA + CO2 + CoA;
CC Xref=Rhea:RHEA:36483, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57384, ChEBI:CHEBI:73862,
CC ChEBI:CHEBI:73863; Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:36484;
CC Evidence={ECO:0000250|UniProtKB:Q9NYP7};
CC -!- PATHWAY: Lipid metabolism; polyunsaturated fatty acid biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_03205}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000255|HAMAP-Rule:MF_03205}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_03205}. Cell projection, dendrite
CC {ECO:0000255|HAMAP-Rule:MF_03205}. Note=In Purkinje cells, the protein
CC localizes to the soma and proximal portion of the dendritic tree.
CC {ECO:0000255|HAMAP-Rule:MF_03205}.
CC -!- TISSUE SPECIFICITY: Expression is highest in intestine, followed by
CC brain and heart, and lowest in gill. Also expressed in liver, spleen
CC and muscle. {ECO:0000269|PubMed:25497832}.
CC -!- SIMILARITY: Belongs to the ELO family. ELOVL5 subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_03205}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; KJ818304; AJQ20792.1; -; mRNA.
DR AlphaFoldDB; A0A0C5PHQ7; -.
DR SMR; A0A0C5PHQ7; -.
DR UniPathway; UPA00658; -.
DR GO; GO:0030425; C:dendrite; IEA:UniProtKB-SubCell.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0009922; F:fatty acid elongase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0102756; F:very-long-chain 3-ketoacyl-CoA synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0034625; P:fatty acid elongation, monounsaturated fatty acid; IEA:UniProtKB-UniRule.
DR GO; GO:0034626; P:fatty acid elongation, polyunsaturated fatty acid; IEA:UniProtKB-UniRule.
DR GO; GO:0019367; P:fatty acid elongation, saturated fatty acid; IEA:InterPro.
DR GO; GO:0035338; P:long-chain fatty-acyl-CoA biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006636; P:unsaturated fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0042761; P:very long-chain fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_03205; VLCF_elongase_5; 1.
DR InterPro; IPR002076; ELO_fam.
DR InterPro; IPR033677; ELOVL5.
DR PANTHER; PTHR11157; PTHR11157; 1.
DR PANTHER; PTHR11157:SF18; PTHR11157:SF18; 1.
DR Pfam; PF01151; ELO; 1.
PE 2: Evidence at transcript level;
KW Cell projection; Endoplasmic reticulum; Fatty acid biosynthesis;
KW Fatty acid metabolism; Lipid biosynthesis; Lipid metabolism; Membrane;
KW Transferase; Transmembrane; Transmembrane helix.
FT CHAIN 1..294
FT /note="Elongation of very long chain fatty acids protein 5"
FT /id="PRO_0000441395"
FT TRANSMEM 26..46
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 64..84
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 112..132
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 141..161
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 172..192
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 207..227
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 231..251
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT REGION 261..294
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 271..286
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 294 AA; 34825 MW; A6126ECAB07C7B89 CRC64;
MEILNQRLNQ QFDSWMGPRD PRVRGWLLLD NYLPTLSFTI IYLLIVWMGP KYMRNRQPVS
CRGILVVYNM ALTLLSLYMF YELVTAVWQG GYNFFCQDTH SGGEADNRVI NVLWWYYFSK
LIEFMDTFFF ILRKNNHQIT FLHIYHHFTM LNIWWFVMNW VPCGHSYFGA TFNSFIHVLM
YSYYGLSAIP AIQPYLWWKK YITQGQLVQF VLTMIQTSCA VVWPCGFPKG WLYFQISYMI
TLIILFSNFY IQTYKKKGTA AKKDPRHNGI KSVNGHSNGA SHTNAVKNRK ARTD
