Protein Info for IAI47_12085 in Pantoea sp. MT58

Annotation: phosphate acyltransferase PlsX

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• PF02504: FA_synthesis
  • amino acids 5 to 331 (327 residues), 394.8 bits, E=1.4e-122
• TIGR00182: fatty acid/phospholipid synthesis protein PlsX
  • amino acids 6 to 340 (335 residues), 440.7 bits, E=1.8e-136

Best Hits

Swiss-Prot: 81% identical to PLSX_ERWT9: Phosphate acyltransferase (plsX) from Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)

KEGG orthology group: K03621, glycerol-3-phosphate acyltransferase PlsX [EC: 2.3.1.15] (inferred from 98% identity to pva:Pvag_0891)

Predicted SEED Role

"Phosphate:acyl-ACP acyltransferase PlsX" in subsystem Glycerolipid and Glycerophospholipid Metabolism in Bacteria

MetaCyc Pathways

• superpathway of phospholipid biosynthesis III (E. coli) (12/12 steps found)
• phosphatidylglycerol biosynthesis I (6/6 steps found)
• phosphatidylglycerol biosynthesis II (6/6 steps found)
• superpathway of cardiolipin biosynthesis (bacteria) (11/13 steps found)
• CDP-diacylglycerol biosynthesis I (4/4 steps found)
• CDP-diacylglycerol biosynthesis II (4/4 steps found)
• oleate biosynthesis III (cyanobacteria) (2/3 steps found)
• phosphatidate biosynthesis (yeast) (3/5 steps found)
• diacylglycerol and triacylglycerol biosynthesis (3/7 steps found)
• palmitoyl ethanolamide biosynthesis (2/6 steps found)
• superpathway of stearidonate biosynthesis (cyanobacteria) (2/6 steps found)
• stigma estolide biosynthesis (2/7 steps found)
• anandamide biosynthesis II (2/8 steps found)
• anandamide biosynthesis I (4/12 steps found)
• superpathway of phospholipid biosynthesis II (plants) (10/28 steps found)

KEGG Metabolic Maps

• Glycerolipid metabolism
• Glycerophospholipid metabolism

Isozymes

Compare fitness of predicted isozymes for: 2.3.1.15

Use Curated BLAST to search for 2.3.1.15

Protein Sequence (346 amino acids)

>IAI47_12085 phosphate acyltransferase PlsX (Pantoea sp. MT58)
MTRLTLAIDAMGGDFGPCVTVPAALQALASHSELFLLLVGNPDTLMPLLAKADSSLTGRL
QVIPAESVIASDARPAQAIRNSRGSSMRVALEMVKEGRAQACISAGNTGALMGLSTLLLK
PLDGIKRPALMSVLPHQQQGKTVVLDLGANVDSDSAMLVQFAVMGSVMAEHVLGISRPRV
ALLNIGHEETKGLETIRDAAVVLRESPQINYIGYLEGNDLLTGKTDVMVCDGFVGNVTLK
TMEGVVRMFLSLLKSSGEGKKRSWWLTLLGRLIQKRLAKRFGQLNPDQYNGACLLGLRGT
VIKSHGAANQHAFAVAIEQAEQAVRQQIPERIAARLDAVLARSDKA