Q6ZMF6 · Q6ZMF6_HUMAN

  • Protein
    Glycerol-3-phosphate acyltransferase 1, mitochondrial
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at transcript level
  • Annotation score
    4/5

Function

function

Esterifies acyl-group from acyl-ACP to the sn-1 position of glycerol-3-phosphate, an essential step in glycerolipids biosynthesis such as triglycerides, phosphatidic acids and lysophosphatidic acids.

Catalytic activity

  • (9Z)-octadecenoyl-CoA + sn-glycerol 3-phosphate = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoA
    This reaction proceeds in the forward direction.
  • (9Z,12Z)-octadecadienoyl-CoA + sn-glycerol 3-phosphate = 1-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphate + CoA
    This reaction proceeds in the forward direction.
  • 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) + an acyl-CoA = 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + CoA
    This reaction proceeds in the forward direction.
  • an acyl-CoA + sn-glycerol 3-phosphate = a 1-acyl-sn-glycero-3-phosphate + CoA
    EC:2.3.1.15 (UniProtKB | ENZYME | Rhea)
  • dodecanoyl-CoA + sn-glycerol 3-phosphate = 1-dodecanoyl-sn-glycerol 3-phosphate + CoA
    This reaction proceeds in the forward direction.
  • hexadecanoyl-CoA + sn-glycerol 3-phosphate = 1-hexadecanoyl-sn-glycero-3-phosphate + CoA
    This reaction proceeds in the forward direction.
  • octadecanoyl-CoA + sn-glycerol 3-phosphate = 1-octadecanoyl-sn-glycero-3-phosphate + CoA
    This reaction proceeds in the forward direction.

Pathway

Lipid metabolism.
Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-diacylglycerol from sn-glycerol 3-phosphate: step 1/3.

GO annotations

AspectTerm
Cellular Componentmitochondrial outer membrane
Cellular Componentplasma membrane
Molecular Functionglycerol-3-phosphate O-acyltransferase activity
Molecular Functionsn-1-glycerol-3-phosphate C16:0-DCA-CoA acyl transferase activity
Biological ProcessCDP-diacylglycerol biosynthetic process
Biological Processfatty acid metabolic process
Biological Processglycerol-3-phosphate metabolic process
Biological Processtriglyceride biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Glycerol-3-phosphate acyltransferase 1, mitochondrial
  • EC number

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Primates > Haplorrhini > Catarrhini > Hominidae > Homo

Accessions

  • Primary accession
    Q6ZMF6

Subcellular Location

Membrane
; Multi-pass membrane protein
Mitochondrion outer membrane
; Multi-pass membrane protein

Keywords

PTM/Processing

Keywords

Proteomic databases

Family & Domains

Features

Showing features for domain, region, compositional bias.

TypeIDPosition(s)Description
Domain224-357Phospholipid/glycerol acyltransferase
Region435-455Disordered
Compositional bias439-455Basic and acidic residues

Sequence similarities

Belongs to the GPAT/DAPAT family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    828
  • Mass (Da)
    93,769
  • Last updated
    2004-07-05 v1
  • Checksum
    E0EF1FC7072AF2CB
MDESALTLGTIDVSYLPHSSEYSVGRCKHTSEEWGECGFRPTVFRSATLKWKESLMSRKRPFVGRCCYSCTPQSWDKFFNPSIPSLGLRNVIYINETHTRHRGWLARRLSYVLFIQERDVHKGMFATNVTENVLNSSRVQEAIAEVAAELNPDGSAQQQSKAVNKVKKKAKRILQEMVATVSPAMIRLTGWVLLKLFNSFFWNIQIHKGQLEMVKAATETNLPLLFLPVHRSHIDYLLLTFILFCHNIKAPYIASGNNLNIPIFSTLIHKLGGFFIRRRLDETPDGRKDVLYRALLHGHIVELLRQQQFLEIFLEGTRSRSGKTSCARAGLLSVVVDTLSTNVIPDILIIPVGISYDRIIEGHYNGEQLGKPKKNESLWSVARGVTRMLRKNYGCVRVDFAQPFSLKEYLESQSQKPVSALLSLEQALLPAILPSRPSDAADEGRDTSINESRNATDESLRRRLIANLAEHILFTASKSCAIMSTHIVACLLLYRHRQGIDLSTLVEDFFVMKEEVLARDFDLGFSGNSEDVVMHAIQLLGNCVTITHTSRNDEFFITPSTTVPSVFELNFYSNGVLHVFIMEAIIACSLYAVLNKRGLGGPTSTPPNLISQEQLVRKAASLCYLLSNEGTISLPCQTFYQVCHETVGKFIQYGILTVAEHDDQEDISPSLAEQQWDKKLPEPLSWRSDEEDEDSDFGEEQRDCYLKVSQSKEHQQFITFLQRLLGPLLEAYSSAAIFVHNFSGPVPEPEYLQKLHKYLITRTERNVAVYAESATYCLVKNAVKMFKDIGVFKETKQKRVSVLELSSTFLPQCNRQKLLEYILSFVVL

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias439-455Basic and acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AK172799
EMBL· GenBank· DDBJ
BAD18772.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

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