Gene/Proteome Database (LMPD)

LMPD ID
LMP010416
Gene ID
840112
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
glycerol-3-phosphate acyltransferase
Gene Symbol
ATS1
Synonyms
ACT1; ACYLTRANSFERASE 1; ATS1; F3C3.13; F3C3_13; GLYCEROL-3-PHOSPHATE ACYLTRANSFERASE
Alternate Names
glycerol-3-phosphate acyltransferase
Chromosome
1
EC Number
2.3.1.15
Summary
Encodes a chloroplast glycerol-3-phosphate acyltransferase.Involved in the biosynthesis of chloroplast phosphatidylglycerol.
Orthologs
View orthologs and multiple alignments for ATS1

Proteins

glycerol-3-phosphate acyltransferase
Refseq ID NP_174499
Protein GI 15222600
UniProt ID Q43307
mRNA ID NM_102953
Length 459
RefSeq Status REVIEWED
MTLTFSSSAATVAVAAATVTSSARVPVYPLASSTLRGLVSFRLTAKKLFLPPLRSRGGVSVRAMSELVQDKESSVAASIAFNEAAGETPSELSHSRTFLDARSEQDLLSGIKKEAEAGRLPANVAAGMEELYWNYKNAVLSSGASRADETVVSNMSVAFDRMLLGVEDPYTFNPYHKAVREPFDYYMFVHTYIRPLIDFKNSYVGNASIFSELEDKIRQGHNIVLISNHQSEADPAVISLLLEAQSPFIGENIKCVAGDRVITDPLCKPFSMGRNLICVYSKKHMNDDPELVDMKRKANTRSLKEMATMLRSGGQLIWIAPSGGRDRPNPSTGEWFPAPFDASSVDNMRRLVEHSGAPGHIYPMSLLCYDIMPPPPQVEKEIGEKRLVGFHGTGLSIAPEINFSDVTADCESPNEAKEAYSQALYKSVNEQYEILNSAIKHRRGVEASTSRVSLSQPWN
glycerol-3-phosphate acyltransferase
Refseq ID NP_849738
Protein GI 30692655
UniProt ID Q43307
mRNA ID NM_179407
Length 459
RefSeq Status REVIEWED
Protein sequence is identical to GI:15222600 (mRNA isoform)

Gene Information

Entrez Gene ID
840112
Gene Name
glycerol-3-phosphate acyltransferase
Gene Symbol
ATS1
Species
Arabidopsis thaliana

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0009507 IDA:TAIR C chloroplast
GO:0009570 IDA:TAIR C chloroplast stroma
GO:0009536 NAS:TAIR C plastid
GO:0004366 IDA:TAIR F glycerol-3-phosphate O-acyltransferase activity
GO:0016024 IEA:UniProtKB-UniPathway P CDP-diacylglycerol biosynthetic process
GO:0006655 IMP:TAIR P phosphatidylglycerol biosynthetic process

KEGG Pathway Links

KEGG Pathway ID Description
ath00561 Glycerolipid metabolism
ath00564 Glycerophospholipid metabolism
ath01100 Metabolic pathways

Domain Information

InterPro Annotations

Accession Description
IPR023083 Glycerol-3-phosphate O-acyltransferase, alpha helical bundle, N-terminal
IPR016222 Glycerol-3-phosphate O-acyltransferase, chloroplast
IPR002123 Phospholipid/glycerol acyltransferase

UniProt Annotations

Entry Information

Gene Name
glycerol-3-phosphate acyltransferase
Protein Entry
PLSB_ARATH
UniProt ID
Q43307
Species
Arabidopsis

Comments

Comment Type Description
Catalytic Activity Acyl-CoA + sn-glycerol 3-phosphate = CoA + 1- acyl-sn-glycerol 3-phosphate.
Domain The HXXXXD motif is essential for acyltransferase activity and may constitute the binding site for the phosphate moiety of the glycerol-3-phosphate. {ECO:0000250}.
Function Esterifies acyl-group from acyl-ACP to the sn-1 position of glycerol-3-phosphate. The enzyme from chilling-resistant plants discriminates against non-fluid palmitic acid and selects oleic acid whereas the enzyme from sensitive plants accepts both fatty acids. This is an oleate-selective acyltransferase.
Pathway Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-diacylglycerol from sn-glycerol 3-phosphate: step 1/3.
Similarity Belongs to the GPAT/DAPAT family. {ECO:0000305}.
Subcellular Location Plastid, chloroplast stroma.

Identical and Related Proteins

Unique RefSeq proteins for LMP010416 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
15222600 RefSeq NP_174499 459 glycerol-3-phosphate acyltransferase

Identical Sequences to LMP010416 proteins

Reference Database Accession Length Protein Name
GI:15222600 EMBL CBD32019.1 459 unnamed protein product [Arabidopsis thaliana]
GI:15222600 EMBL CBD00553.1 459 unnamed protein product [Arabidopsis thaliana]
GI:15222600 EMBL CBD25786.1 459 unnamed protein product [Arabidopsis thaliana]
GI:15222600 EMBL CBD16742.1 459 unnamed protein product [Arabidopsis thaliana]
GI:15222600 GenBank AEE31447.1 459 glycerol-3-phosphate acyltransferase [Arabidopsis thaliana]
GI:15222600 GenBank AEE31448.1 459 glycerol-3-phosphate acyltransferase [Arabidopsis thaliana]

Related Sequences to LMP010416 proteins

Reference Database Accession Length Protein Name
GI:15222600 DBBJ BAA00575.1 459 glycerol-3-phosphate acyltransferase [Arabidopsis thaliana]
GI:15222600 DBBJ BAA00576.1 459 glycerol-3-phosphate acyltransferase precursor [Arabidopsis thaliana]
GI:15222600 GenBank AAB12627.1 459 Sequence 2 from patent US 5516667
GI:15222600 GenBank AAQ69863.1 459 Sequence 2 from patent US 5210189
GI:15222600 GenBank EFH69970.1 459 hypothetical protein ARALYDRAFT_473408 [Arabidopsis lyrata subsp. lyrata]
GI:15222600 RefSeq XP_002893711.1 459 hypothetical protein ARALYDRAFT_473408 [Arabidopsis lyrata subsp. lyrata]