1R18

Drosophila protein isoaspartyl methyltransferase with S-adenosyl-L-homocysteine

Summary for 1R18

• Entry DOI: 10.2210/pdb1r18/pdb
• Related: 1DL5 1I1N 1JG1 1JG3
• Descriptor: Protein-L-isoaspartate(D-aspartate)-O-methyltransferase, S-ADENOSYL-L-HOMOCYSTEINE (3 entities in total)
• Functional Keywords: methyltransferase, isomerization, protein repair, s-adenosyl homocysteine, transferase
• Biological source: Drosophila melanogaster (fruit fly)
• Cellular location: Cytoplasm : Q27869
• Total number of polymer chains: 1
• Total formula weight: 24982.27

Authors

Bennett, E.J.,Bjerregaard, J.,Knapp, J.E.,Chavous, D.A.,Friedman, A.M.,Royer Jr., W.E.,O'Connor, C.M. (deposition date: 2003-09-23, release date: 2003-12-09, Last modification date: 2023-08-23)

• Primary citation: Bennett, E.J.,Bjerregaard, J.,Knapp, J.E.,Chavous, D.A.,Friedman, A.M.,Royer Jr., W.E.,O'Connor, C.M.; Catalytic implications from the Drosophila protein L-isoaspartyl methyltransferase structure and site-directed mutagenesis.; Biochemistry, 42:12844-12853, 2003; PubMed: 14596598; DOI: 10.1021/bi034891+

Experimental method

X-RAY DIFFRACTION (2.2 Å)