1jg4 | pdb_00001jg4
From Proteopedia
Crystal Structure of L-isoaspartyl (D-aspartyl) O-methyltransferase with S-adenosylmethionine
Function
[PIMT_PYRFU] Catalyzes the methyl esterification of L-isoaspartyl residues in peptides and proteins that result from spontaneous decomposition of normal L-aspartyl and L-asparaginyl residues. It plays a role in the repair and/or degradation of damaged proteins (By similarity).
About this Structure
1jg4 is a 1 chain structure with sequence from Pyrococcus furiosus. Full crystallographic information is available from OCA.
Reference
- Griffith SC, Sawaya MR, Boutz DR, Thapar N, Katz JE, Clarke S, Yeates TO. Crystal structure of a protein repair methyltransferase from Pyrococcus furiosus with its L-isoaspartyl peptide substrate. J Mol Biol. 2001 Nov 9;313(5):1103-16. PMID:11700066 doi:10.1006/jmbi.2001.5095
