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8E50

Cryo-EM structure of human glycerol-3-phosphate acyltransferase 1 (GPAT1) in complex with CoA and palmitoyl-LPA

Functional Information from GO Data
ChainGOidnamespacecontents
A0001817biological_processregulation of cytokine production
A0004366molecular_functionglycerol-3-phosphate O-acyltransferase activity
A0005515molecular_functionprotein binding
A0005739cellular_componentmitochondrion
A0005741cellular_componentmitochondrial outer membrane
A0005886cellular_componentplasma membrane
A0006629biological_processlipid metabolic process
A0006631biological_processfatty acid metabolic process
A0006637biological_processacyl-CoA metabolic process
A0006641biological_processtriglyceride metabolic process
A0006650biological_processglycerophospholipid metabolic process
A0006651biological_processdiacylglycerol biosynthetic process
A0006654biological_processphosphatidic acid biosynthetic process
A0006655biological_processphosphatidylglycerol biosynthetic process
A0006924biological_processactivation-induced cell death of T cells
A0008374molecular_functionO-acyltransferase activity
A0008654biological_processphospholipid biosynthetic process
A0009749biological_processresponse to glucose
A0016020cellular_componentmembrane
A0016024biological_processCDP-diacylglycerol biosynthetic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0019432biological_processtriglyceride biosynthetic process
A0040018biological_processpositive regulation of multicellular organism growth
A0042104biological_processpositive regulation of activated T cell proliferation
A0050798biological_processactivated T cell proliferation
A0051607biological_processdefense response to virus
A0055089biological_processfatty acid homeostasis
A0055091biological_processphospholipid homeostasis
A0070236biological_processnegative regulation of activation-induced cell death of T cells
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues30
DetailsIntramembrane: {"evidences":[{"source":"PubMed","id":"36522428","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8E4Y","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8E50","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues5
DetailsMotif: {"description":"HXXXXD motif","evidences":[{"source":"PubMed","id":"36522428","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"36522428","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8E4Y","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P97564","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"Q61586","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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