UniProtKB - Q4KLN5 (PLAT5_RAT)
Protein
Phospholipase A and acyltransferase 5
Gene
Plaat5
Organism
Rattus norvegicus (Rat)
Status
Functioni
Exhibits both phospholipase A1/2 and acyltransferase activities (By similarity). Shows phospholipase A1 (PLA1) and A2 (PLA2) activity, catalyzing the calcium-independent release of fatty acids from the sn-1 or sn-2 position of glycerophospholipids (By similarity). Shows N-acyltransferase activity, catalyzing the calcium-independent transfer of a fatty acyl group at the sn-1 position of phosphatidylcholine (PC) and other glycerophospholipids to the primary amine of phosphatidylethanolamine (PE), forming N-acylphosphatidylethanolamine (NAPE), which serves as precursor for N-acylethanolamines (NAEs) (PubMed:17158102).By similarity1 Publication
Catalytic activityi
- a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H+By similarityEC:3.1.1.4By similarity
- a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 2-acyl-sn-glycero-3-phosphocholine + a fatty acid + H+By similarityEC:3.1.1.32By similarity
- 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine = 1-hexadecanoyl-sn-glycero-3-phosphocholine + H+ + N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine1 PublicationThis reaction proceeds in the forward1 Publication direction.
- 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-sn-glycero-3-phosphocholine + H+ + N-hexadecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine1 PublicationThis reaction proceeds in the forward1 Publication direction.
- 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine = 2-hexadecanoyl-sn-glycero-3-phosphocholine + H+ + N-hexadecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine1 PublicationThis reaction proceeds in the forward1 Publication direction.
- a 1,2-diacyl-sn-glycero-3-phosphocholine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = a 1-acyl-sn-glycero-3-phosphocholine + H+ + N-acyl-1,2-diacyl-sn-glycero-3-phosphoethanolamineBy similarityThis reaction proceeds in the forwardBy similarity direction.
- a 1,2-diacyl-sn-glycero-3-phosphocholine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = a 2-acyl-sn-glycero-3-phosphocholine + H+ + N-acyl-1,2-diacyl-sn-glycero-3-phosphoethanolamineBy similarityThis reaction proceeds in the forwardBy similarity direction.
- 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-hexadecanoyl-sn-glycero-3-phosphocholine + H+ + N,1,2-tri-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine1 PublicationThis reaction proceeds in the forward1 Publication direction.
pH dependencei
Optimum pH is 9.0.1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 154 | PROSITE-ProRule annotation | 1 | |
Active sitei | 166 | PROSITE-ProRule annotation | 1 | |
Active sitei | 241 | Acyl-thioester intermediatePROSITE-ProRule annotation | 1 |
GO - Molecular functioni
- 1-acyl-2-lysophosphatidylserine acylhydrolase activity Source: UniProtKB-EC
- N-acyltransferase activity Source: MGI
- phosphatidylserine 1-acylhydrolase activity Source: UniProtKB-EC
- phospholipase A1 activity Source: RGD
- phospholipase A2 activity Source: RGD
- phospholipase A2 activity (consuming 1,2-dipalmitoylphosphatidylcholine) Source: UniProtKB-EC
- phospholipase A2 activity consuming 1,2-dioleoylphosphatidylethanolamine) Source: UniProtKB-EC
GO - Biological processi
- N-acylphosphatidylethanolamine metabolic process Source: MGI
Keywordsi
Molecular function | Acyltransferase, Hydrolase, Transferase |
Enzyme and pathway databases
Reactomei | R-RNO-1482839, Acyl chain remodelling of PE |
Chemistry databases
SwissLipidsi | SLP:000001909 |
Names & Taxonomyi
Protein namesi | Recommended name: Phospholipase A and acyltransferase 5CuratedAlternative name(s): |
Gene namesi | |
Organismi | Rattus norvegicus (Rat)Imported |
Taxonomic identifieri | 10116 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus |
Proteomesi |
|
Organism-specific databases
RGDi | 1308376, Plaat5 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000450339 | 1 – 287 | Phospholipase A and acyltransferase 5Add BLAST | 287 |
Proteomic databases
PRIDEi | Q4KLN5 |
Expressioni
Tissue specificityi
Expressed in testis.1 Publication
Gene expression databases
Bgeei | ENSRNOG00000023528, Expressed in testis and 20 other tissues |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 144 – 257 | LRATPROSITE-ProRule annotationAdd BLAST | 114 |
Sequence similaritiesi
Belongs to the H-rev107 family.Curated
Phylogenomic databases
eggNOGi | ENOG502S0JN, Eukaryota |
GeneTreei | ENSGT00940000162436 |
HOGENOMi | CLU_070482_0_0_1 |
OMAi | TGPKDQP |
OrthoDBi | 1602481at2759 |
TreeFami | TF330836 |
Family and domain databases
InterProi | View protein in InterPro IPR007053, LRAT_dom |
Pfami | View protein in Pfam PF04970, LRAT, 1 hit |
PROSITEi | View protein in PROSITE PS51934, LRAT, 1 hit |
i Sequence
Sequence statusi: Complete.
Q4KLN5-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MIPGHRGPWS APLCRRLVPA GHSGMGLSPA ASGEYGIRLF RVPWPSRPKQ
60 70 80 90 100
ISRTASTESS DTQPTNDSAS SQALVVQFLP KLPKQDRGLE QARSLRQGQK
110 120 130 140 150
PEINLELIPS KKRTEMIPSS DSEIEGNLKN QAAESNQKPR PGDLIEIFRI
160 170 180 190 200
GYEHWAIYVE DDCVVHLAPP SEFEAGSITS IFSNRAVVKY SRLQDVLHGC
210 220 230 240 250
SWKINNKLDG TYLPLPVDKI IQRTKNMINK IVQYSLIEGN CEHFVNDLRY
260 270 280
GVPRSQQVEH VLVEGAKAAG AVLSAVVDSI RPKPITA
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AB255646 mRNA Translation: BAF41148.1 AABR07006120 Genomic DNA No translation available. BC099084 mRNA Translation: AAH99084.1 |
RefSeqi | NP_001034096.1, NM_001039007.1 |
Genome annotation databases
Ensembli | ENSRNOT00000032123; ENSRNOP00000037070; ENSRNOG00000023528 |
GeneIDi | 293711 |
KEGGi | rno:293711 |
UCSCi | RGD:1308376, rat |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AB255646 mRNA Translation: BAF41148.1 AABR07006120 Genomic DNA No translation available. BC099084 mRNA Translation: AAH99084.1 |
RefSeqi | NP_001034096.1, NM_001039007.1 |
3D structure databases
SMRi | Q4KLN5 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 10116.ENSRNOP00000037070 |
Chemistry databases
SwissLipidsi | SLP:000001909 |
Proteomic databases
PRIDEi | Q4KLN5 |
Genome annotation databases
Ensembli | ENSRNOT00000032123; ENSRNOP00000037070; ENSRNOG00000023528 |
GeneIDi | 293711 |
KEGGi | rno:293711 |
UCSCi | RGD:1308376, rat |
Organism-specific databases
CTDi | 117245 |
RGDi | 1308376, Plaat5 |
Phylogenomic databases
eggNOGi | ENOG502S0JN, Eukaryota |
GeneTreei | ENSGT00940000162436 |
HOGENOMi | CLU_070482_0_0_1 |
OMAi | TGPKDQP |
OrthoDBi | 1602481at2759 |
TreeFami | TF330836 |
Enzyme and pathway databases
Reactomei | R-RNO-1482839, Acyl chain remodelling of PE |
Miscellaneous databases
PROi | PR:Q4KLN5 |
Gene expression databases
Bgeei | ENSRNOG00000023528, Expressed in testis and 20 other tissues |
Family and domain databases
InterProi | View protein in InterPro IPR007053, LRAT_dom |
Pfami | View protein in Pfam PF04970, LRAT, 1 hit |
PROSITEi | View protein in PROSITE PS51934, LRAT, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | PLAT5_RAT | |
Accessioni | Q4KLN5Primary (citable) accession number: Q4KLN5 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | June 17, 2020 |
Last sequence update: | August 2, 2005 | |
Last modified: | February 10, 2021 | |
This is version 104 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families