1k30 Summary

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Crystal Structure Analysis of Squash (Cucurbita moschata) glycerol-3-phosphate (1)-acyltransferase

The structure was published by Turnbull, A.P., Rafferty, J.B., Sedelnikova, S.E., et al., Nishida, I., Murata, N., and Rice, D.W., in 2001 in a paper entitled "Analysis of the structure, substrate specificity, and mechanism of squash glycerol-3-phosphate (1)-acyltransferase." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.9 Å and deposited in 2001.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of glycerol-3-phosphate acyltransferase. This molecule has the UniProt identifier P10349 (PLSB_CUCMO)search. The sample contained 368 residues which is 92% of the natural sequence. Out of 368 residues 360 were observed and are deposited in the PDB.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A glycerol-3-phosphate acyltransferase P10349 (32-396) (PLSB_CUCMO)search Cucurbita moschatasearch 92% 368 98%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P10349 (32 - 396) glycerol-3-phosphate acyltransferase Cucurbita moschata

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P10349) Glycerol-3-phosphate (1)-acyltransferasesearch Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain Asearch, Glycerol-3-phosphate (1)-acyltransferasesearch PF01553: Acyltransferasesearch, PF14829: Glycerol-3-phosphate acyltransferase N-terminalsearch

Chain ID Biological process (GO) Molecular function (GO) Cellular component (GO)
A (P10349) glycerophospholipid metabolic processsearch lipid metabolic processsearch CDP-diacylglycerol biosynthetic processsearch phospholipid biosynthetic processsearch metabolic processsearch transferase activity, transferring acyl groupssearch glycerol-3-phosphate O-acyltransferase activitysearch transferase activitysearch chloroplast stromasearch chloroplastsearch plastidsearch

Chain InterPro annotation
A Phospholipid/glycerol acyltransferasesearch Glycerol-3-phosphate O-acyltransferase, chloroplastsearch Glycerol-3-phosphate O-acyltransferase, alpha helical bundle, N-terminalsearch