ELOV5_XENLA
ID ELOV5_XENLA Reviewed; 295 AA.
AC Q32NI8;
DT 03-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT 06-DEC-2005, sequence version 1.
DT 03-AUG-2022, entry version 70.
DE RecName: Full=Elongation of very long chain fatty acids protein 5 {ECO:0000255|HAMAP-Rule:MF_03205, ECO:0000305};
DE EC=2.3.1.199 {ECO:0000250|UniProtKB:Q9NYP7, 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};
OS Xenopus laevis (African clawed frog).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Xenopus.
OX NCBI_TaxID=8355;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Testis;
RG NIH - Xenopus Gene Collection (XGC) project;
RL Submitted (NOV-2005) to the EMBL/GenBank/DDBJ databases.
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 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 -!- SIMILARITY: Belongs to the ELO family. ELOVL5 subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_03205}.
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DR EMBL; BC108603; AAI08604.1; -; mRNA.
DR RefSeq; NP_001089883.1; NM_001096414.1.
DR AlphaFoldDB; Q32NI8; -.
DR SMR; Q32NI8; -.
DR DNASU; 734950; -.
DR GeneID; 734950; -.
DR KEGG; xla:734950; -.
DR CTD; 734950; -.
DR Xenbase; XB-GENE-952352; elovl5.S.
DR OMA; WVVIDIN; -.
DR OrthoDB; 1094172at2759; -.
DR UniPathway; UPA00658; -.
DR Proteomes; UP000186698; Chromosome 5S.
DR Bgee; 734950; Expressed in intestine and 19 other tissues.
DR GO; GO:0030425; C:dendrite; IEA:UniProtKB-SubCell.
DR GO; GO:0097447; C:dendritic tree; ISS:UniProtKB.
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:0043025; C:neuronal cell body; ISS:UniProtKB.
DR GO; GO:0009922; F:fatty acid elongase activity; ISS:UniProtKB.
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; ISS:UniProtKB.
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 Reference proteome; Transferase; Transmembrane; Transmembrane helix.
FT CHAIN 1..295
FT /note="Elongation of very long chain fatty acids protein 5"
FT /id="PRO_0000282843"
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 150..170
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..223
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT TRANSMEM 227..247
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03205"
FT REGION 265..295
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 265..285
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 295 AA; 35024 MW; D6252F1C9BD40EEB CRC64;
MEVLDKAVNG YIDHLLGPKD PRVKGWLLLD NYVPTIFFTA LYLFIVWRGP KYMQNRQPVS
CRSILVVYNL GLTLLSFYMF YELVTGVWEG GYNFFCQDTH SGGDADTKII RVLWWYYFSK
LIEFMDTFFF ILRKNNHQIT VLHVYHHASM LNIWWFVMNW VPCGHSFFGA TLNSFIHVLM
YSYYGLSAIP AIRPYLWWKK YITQCQLTQF VLTMTQTTCA MIWPCKFPMG WLYFQNSYMI
SLIILFTNFY LKTYNKKTSS RRKEYQNGSA SAVNGYTNSF SSLEDNVKQR KQRQN
