>TIGR00080 pimt protein-L-isoaspartate O-methyltransferase; InterPro: IPR000682 Protein-L-isoaspartate(D-aspartate) O-methyltransferase () (PCMT) (which is also known as L-isoaspartyl protein carboxyl methyltransferase) is an enzyme that catalyzes the transfer of a methyl group from S- adenosylmethionine to the free carboxyl groups of D-aspartyl or L-isoaspartyl residues in a variety of peptides and proteins. The enzyme does not act on normal L-aspartyl residues L-isoaspartyl and D-aspartyl are the products of the spontaneous deamidation and/or isomerization of normal L-aspartyl and L- asparaginyl residues in proteins. PCMT plays a role in the repair and/or degradation of these damaged proteins; the enzymatic methyl esterification of the abnormal residues can lead to their conversion to normal L-aspartyl residues. The SAM domain is present in most of these proteins.; GO: 0004719 protein-L-isoaspartate (D-aspartate) O-methyltransferase activity, 0006464 protein modification process.

Probab=98.60 E-value=1.2e-07 Score=62.28 Aligned_cols=107 Identities=17% Similarity=0.229 Sum_probs=73.5 Q ss_pred HCC--CCCCCEEEEECCCHHHHHHHHHHHCC-CCEEEEEECCHHHHHHHHHHHHHHCCC-CCCCCCEEECCCCCCCCCCC Q ss_conf 389--98557899958784389999998679-988999988989999889999980664-52225302004442353100 Q gi|255764482|r 6 LVN--ATGSFHLADLGAGAGAAGLAVASRLH-EAQILLAERSPLMAHYARKTLALPANA-QISKRISLIEVDVTLVGENR 81 (225) Q Consensus 6 ~~~--~~~~~~VLDlGcG~G~~~l~la~r~~-~~~v~gvD~~~~~~~~A~~n~~~~~~~-~~~~~~~~~~~D~~~~~~~~ 81 (225) T Consensus 75 yL~nhL~~~~~vLeiG~GSGY~aavlA~~v~~~G~V~SiEri~~L~~~A~~~Lk~hhseqL~~~NV~v~~GDG~~G~--- 151 (228) T TIGR00080 75 YLENHLKPGAKVLEIGTGSGYQAAVLAEIVGRDGLVVSIERIPELVEKARRRLKKHHSEQLGLDNVIVIEGDGRQGW--- 151 (228) T ss_pred HHHHHCCCCCEEEEECCCCHHHHHHHHHHHHCCCEEEEEEECHHHHHHHHHHHHHHHHHHHCCCCEEEEECCCCCCH--- T ss_conf 88852140355665047855899999998713971899853578899999876543144406886589977886571--- Q ss_pred CCCCCCCCCCCEEEECCCCCCCCCCCCCCHHHHHHHCCCCCCHHHHHHHHHHHCCCCCEEEE Q ss_conf 00123576520577226544644654788545565205668989999999986246983787 Q gi|255764482|r 82 NLAGLKNNFYDHVIMNPPFNERIGTMTPDKIKEEAHVMLEDSFEKWIRTACAIMRSSGQLSL 143 (225) Q Consensus 82 ~~~~~~~~~fDlii~nPPy~~~~~~~~~~~~~~~a~~~~~~~~~~~~~~a~~lLkpgG~~~~ 143 (225) T Consensus 152 ----~~~APYd~I~~~A-----A~---------------k~----iP~AL~~QL~eGG~L~~ 185 (228) T TIGR00080 152 ----EEKAPYDAILVTA-----AA---------------KE----IPKALIDQLEEGGILVL 185 (228) T ss_pred ----HHCCCCCEEEEEC-----CC---------------CC----CCHHHHHHHHHCCEEEE T ss_conf ----0248835277523-----78---------------98----76578999972898862

HHsearch alignment for GI: 255764482 and conserved domain: TIGR00080