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| rlmN | Radical SAM enzyme, Cfr family; Specifically methylates position 2 of adenine 2503 in 23S rRNA and position 2 of adenine 37 in tRNAs. m2A2503 modification seems to play a crucial role in the proofreading step occurring at the peptidyl transferase center and thus would serve to optimize ribosomal fidelity; Belongs to the radical SAM superfamily. RlmN family. (411 aa) | ||||
| Oant_0127 | PFAM: Methyltransferase type 11; Methyltransferase type 12; KEGG: bms:BR0114 hypothetical protein. (245 aa) | ||||
| Oant_0162 | PFAM: tRNA/rRNA methyltransferase (SpoU); RNA 2-O ribose methyltransferase substrate binding; KEGG: bms:BR0150 RNA methyltransferase, TrmH family; Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TrmH family. (294 aa) | ||||
| Oant_0163 | PFAM: conserved hypothetical protein 95; KEGG: bmf:BAB1_0150 SAM dependent methyltransferase, putative; Belongs to the methyltransferase superfamily. (386 aa) | ||||
| rsmI | Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; Catalyzes the 2'-O-methylation of the ribose of cytidine 1402 (C1402) in 16S rRNA. (303 aa) | ||||
| Oant_0188 | uroporphyrin-III C-methyltransferase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family. (475 aa) | ||||
| Oant_0194 | TIGRFAM: methylated-DNA--protein-cysteine methyltransferase; PFAM: Methylated-DNA-[protein]-cysteine S-methyltransferase DNA binding; KEGG: bmb:BruAb1_0181 Ogt, methylated-DNA--protein-cysteine methyltransferase. (195 aa) | ||||
| Oant_0197 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. (1263 aa) | ||||
| Oant_0208 | PFAM: HNH endonuclease; KEGG: ngo:NGO1102 hypothetical protein, putative phage associated protein. (182 aa) | ||||
| Oant_0230 | PFAM: C-5 cytosine-specific DNA methylase; KEGG: bcl:ABC2849 site-specific DNA-methyltransferase. (283 aa) | ||||
| Oant_0260 | PFAM: Methyltransferase type 11; Methyltransferase type 12; KEGG: sus:Acid_2376 methyltransferase type 11. (274 aa) | ||||
| Oant_0311 | PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: bms:BR0237 sugar ABC transporter, permease protein. (292 aa) | ||||
| Oant_0352 | PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: sme:SMc01979 putative sugar transport system permease ABC transporter protein. (277 aa) | ||||
| Oant_0384 | KEGG: sme:SMb21499 hypothetical protein. (730 aa) | ||||
| argF | Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family. (312 aa) | ||||
| panB | 3-methyl-2-oxobutanoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate; Belongs to the PanB family. (284 aa) | ||||
| Oant_0476 | TIGRFAM: methylated-DNA--protein-cysteine methyltransferase; PFAM: helix-turn-helix- domain containing protein AraC type; Ada metal-binding domain protein; Methylated-DNA-[protein]-cysteine S-methyltransferase DNA binding; KEGG: bme:BMEI1558 ADA regulatory protein / O-6-methylguanine-DNA-alkyltransferase. (361 aa) | ||||
| Oant_0517 | PFAM: methyltransferase small; KEGG: bme:BMEI1534 methyltransferase; Belongs to the methyltransferase superfamily. (264 aa) | ||||
| Oant_0518 | KEGG: bmb:BruAb1_0423 hypothetical protein. (74 aa) | ||||
| Oant_0548 | TIGRFAM: hemolysin A; PFAM: ribosomal RNA methyltransferase RrmJ/FtsJ; RNA-binding S4 domain protein; KEGG: bmb:BruAb1_0459 TlyA, hemolysin A. (253 aa) | ||||
| Oant_0549 | PFAM: (Uracil-5)-methyltransferase; KEGG: bms:BR0438 RNA methyltransferase putative, TrmA family; Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA M5U methyltransferase family. (413 aa) | ||||
| Oant_0565 | PFAM: Cyclopropane-fatty-acyl-phospholipid synthase; Methyltransferase type 11; Methyltransferase type 12; KEGG: bmb:BruAb1_0473 Cfa, cyclopropane-fatty-acyl-phospholipid synthase. (426 aa) | ||||
| ccrM | DNA methylase N-4/N-6 domain protein; This methylase recognizes the double-stranded sequence GANTC and causes specific methylation on A-2 on both strands. CcrM-mediated methylation has important cellular functions. Appears to contribute to the accurate cell-cycle control of DNA replication and cellular morphology. Essential for viability; Belongs to the N(4)/N(6)-methyltransferase family. (377 aa) | ||||
| Oant_0742 | PFAM: methyltransferase small; KEGG: bms:BR2170 methyltransferase; Belongs to the methyltransferase superfamily. (340 aa) | ||||
| trmB | tRNA (guanine-N(7)-)-methyltransferase; Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA. (233 aa) | ||||
| Oant_0788 | KEGG: bme:BMEI2000 phosphatidylethanolamine N-methyltransferase / phosphatidyl-N-methylethanolamine N-methyltransferase. (199 aa) | ||||
| Oant_0802 | PFAM: Isoprenylcysteine carboxyl methyltransferase; KEGG: bms:BR2118 nickel-cobalt-cadmium resistance protein. (204 aa) | ||||
| accD | acetyl-CoA carboxylase, carboxyl transferase, beta subunit; Component of the acetyl coenzyme A carboxylase (ACC) complex. Biotin carboxylase (BC) catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the transcarboxylase to acetyl-CoA to form malonyl-CoA. (301 aa) | ||||
| rsmG | Methyltransferase GidB; Specifically methylates the N7 position of guanine in position 527 of 16S rRNA. (213 aa) | ||||
| accA | acetyl-CoA carboxylase, carboxyl transferase, alpha subunit; Component of the acetyl coenzyme A carboxylase (ACC) complex. First, biotin carboxylase catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the carboxyltransferase to acetyl-CoA to form malonyl-CoA. (317 aa) | ||||
| trmD | tRNA (guanine-N1)-methyltransferase; Specifically methylates guanosine-37 in various tRNAs. Belongs to the RNA methyltransferase TrmD family. (243 aa) | ||||
| Oant_0970 | KEGG: bms:BR1892 hypothetical protein. (218 aa) | ||||
| Oant_0994 | PFAM: Methyltransferase type 11; KEGG: bmb:BruAb1_1962 hypothetical protein. (259 aa) | ||||
| Oant_1027 | PFAM: Methyltransferase type 11; Methyltransferase type 12; KEGG: bms:BR1879 hypothetical protein. (298 aa) | ||||
| ubiG | Ubiquinone biosynthesis O-methyltransferase; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the methyltransferase superfamily. UbiG/COQ3 family. (248 aa) | ||||
| prmC | Modification methylase, HemK family; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily. (287 aa) | ||||
| rsmJ | Protein of unknown function DUF548; Specifically methylates the guanosine in position 1516 of 16S rRNA. (205 aa) | ||||
| rlmH | Protein of unknown function DUF163; Specifically methylates the pseudouridine at position 1915 (m3Psi1915) in 23S rRNA; Belongs to the RNA methyltransferase RlmH family. (160 aa) | ||||
| purH | TIGRFAM: phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: MGS domain protein; AICARFT/IMPCHase bienzyme formylation region; KEGG: bms:BR1816 phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase. (538 aa) | ||||
| Oant_1089 | PFAM: Fmu (Sun) domain protein; NusB/RsmB/TIM44; KEGG: bmb:BruAb1_1794 Sun, sun protein; Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family. (453 aa) | ||||
| ubiE | Ubiquinone/menaquinone biosynthesis methyltransferase; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of 2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3- methyl-6-methoxy-1,4-benzoquinol (DMQH2). (263 aa) | ||||
| fmt | methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. (306 aa) | ||||
| purU | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (294 aa) | ||||
| Oant_1508 | Methyltransferase type 12; Catalyzes the conversion of S-adenosyl-L-methionine (SAM) to carboxy-S-adenosyl-L-methionine (Cx-SAM). (228 aa) | ||||
| Oant_1510 | TIGRFAM: DNA-cytosine methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; KEGG: bld:BLi02974 putative modification methylase alpha subunit; RBL01010. (414 aa) | ||||
| Oant_1579 | PFAM: tRNA/rRNA methyltransferase (SpoU); KEGG: bms:BR1590 RNA methyltransferase, TrmH family. (275 aa) | ||||
| Oant_1591 | PFAM: Ribosomal small subunit Rsm22; KEGG: bmb:BruAb1_1562 hypothetical protein. (323 aa) | ||||
| trmL | tRNA/rRNA methyltransferase (SpoU); Methylates the ribose at the nucleotide 34 wobble position in the two leucyl isoacceptors tRNA(Leu)(CmAA) and tRNA(Leu)(cmnm5UmAA). Catalyzes the methyl transfer from S-adenosyl-L-methionine to the 2'-OH of the wobble nucleotide. (180 aa) | ||||
| Oant_1638 | PFAM: protein of unknown function DUF185; KEGG: bms:BR1529 hypothetical protein. (363 aa) | ||||
| Oant_1647 | KEGG: bms:BR1518 hypothetical protein. (93 aa) | ||||
| tam | Trans-aconitate 2-methyltransferase; Catalyzes the S-adenosylmethionine monomethyl esterification of trans-aconitate. (255 aa) | ||||
| Oant_1722 | Methyltransferase type 11; PFAM: regulatory protein ArsR; UbiE/COQ5 methyltransferase; Methyltransferase type 11; Methyltransferase type 12; KEGG: bmb:BruAb1_1446 transcriptional regulator, ArsR family. (341 aa) | ||||
| Oant_1727 | Methyltransferase type 12; PFAM: Cyclopropane-fatty-acyl-phospholipid synthase; putative methyltransferase; Methyltransferase type 11; Methyltransferase type 12; KEGG: mlo:mlr1575 hypothetical protein. (230 aa) | ||||
| rsmH | S-adenosyl-methyltransferase MraW; Specifically methylates the N4 position of cytidine in position 1402 (C1402) of 16S rRNA. (347 aa) | ||||
| prmA | Ribosomal L11 methyltransferase; Methylates ribosomal protein L11; Belongs to the methyltransferase superfamily. PrmA family. (298 aa) | ||||
| thyA | Thymidylate synthase; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. (264 aa) | ||||
| Oant_1882 | KEGG: bms:BR1301 precorrin-3B C17-methyltransferase, putative. (137 aa) | ||||
| Oant_1885 | TIGRFAM: precorrin-4 C11-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; KEGG: bme:BMEI0701 precorrin-4 C11-methyltransferase. (261 aa) | ||||
| cbiD | Cobalamin biosynthesis protein CbiD; Catalyzes the methylation of C-1 in cobalt-precorrin-5B to form cobalt-precorrin-6A. (368 aa) | ||||
| Oant_1888 | TIGRFAM: uroporphyrin-III C-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; KEGG: bme:BMEI0704 uroporphyrin-III C-methyltransferase; Belongs to the precorrin methyltransferase family. (293 aa) | ||||
| Oant_1896 | TIGRFAM: precorrin-3B C17-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; cobalamin (vitamin B12) biosynthesis CbiG protein; KEGG: bme:BMEI0712 cbiG protein / precorrin-3B C17-methyltransferase. (572 aa) | ||||
| Oant_1897 | TIGRFAM: precorrin-2 C20-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; KEGG: bms:BR1288 precorrin-2 C20-methyltransferase; Belongs to the precorrin methyltransferase family. (244 aa) | ||||
| Oant_1900 | TIGRFAM: precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; precorrin-6Y C5,15-methyltransferase (decarboxylating), CbiT subunit; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; KEGG: bmb:BruAb1_1286 CobL, precorrin-6Y C5,15-methyltransferase. (403 aa) | ||||
| Oant_1939 | TIGRFAM: RNA methyltransferase, TrmH family, group 3; PFAM: tRNA/rRNA methyltransferase (SpoU); RNA 2-O ribose methyltransferase substrate binding; KEGG: bms:BR1254 RNA methyltransferase, TrmH family, group 3; Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TrmH family. (286 aa) | ||||
| secY | Preprotein translocase, SecY subunit; The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently. (446 aa) | ||||
| trmJ | RNA methyltransferase, TrmH family, group 1; Catalyzes the formation of 2'O-methylated cytidine (Cm32) or 2'O-methylated uridine (Um32) at position 32 in tRNA. (281 aa) | ||||
| Oant_2147 | Methyltransferase type 12; PFAM: TPR repeat-containing protein; Tetratricopeptide TPR_2 repeat protein; Methyltransferase type 11; Methyltransferase type 12; KEGG: bme:BMEI0923 3-demethylubiquinone-9 3-methyltransferase. (276 aa) | ||||
| Oant_2244 | PFAM: protein-L-isoaspartate(D-aspartate) O-methyltransferase; Methyltransferase type 11; Methyltransferase type 12; KEGG: bmb:BruAb1_0953 protein-L-isoaspartate O-methyltransferase, hypothetical. (222 aa) | ||||
| Oant_2314 | KEGG: nar:Saro_2694 hypothetical protein. (219 aa) | ||||
| Oant_2318 | PFAM: ParB domain protein nuclease; MT-A70 family protein; KEGG: spj:MGAS2096_Spy1128 adenine-specific methyltransferase; Belongs to the MT-A70-like family. (435 aa) | ||||
| trmFO | Gid protein; Catalyzes the folate-dependent formation of 5-methyl-uridine at position 54 (M-5-U54) in all tRNAs; Belongs to the MnmG family. TrmFO subfamily. (476 aa) | ||||
| Oant_2340 | PFAM: protein-L-isoaspartate(D-aspartate) O-methyltransferase; KEGG: bme:BMEI1080 protein-L-isoaspartate O-methyltransferase. (222 aa) | ||||
| Oant_2453 | PFAM: Methyltransferase type 11; Methyltransferase type 12; KEGG: pcu:pc0179 hypothetical protein. (542 aa) | ||||
| glyA | Glycine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. (439 aa) | ||||
| purN | Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate. (205 aa) | ||||
| rlmJ | Protein of unknown function DUF519; Specifically methylates the adenine in position 2030 of 23S rRNA. (290 aa) | ||||
| rsmA | Dimethyladenosine transferase; Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits. (278 aa) | ||||
| Oant_2734 | KEGG: bxe:Bxe_A3033 hypothetical protein. (251 aa) | ||||
| Oant_2795 | KEGG: sit:TM1040_3109 hypothetical protein. (286 aa) | ||||
| Oant_2871 | PFAM: Isoprenylcysteine carboxyl methyltransferase; KEGG: bms:BRA0257 hypothetical protein. (195 aa) | ||||
| Oant_2942 | PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: bms:BRA0306 sugar ABC transporter, permease protein. (275 aa) | ||||
| Oant_2999 | Protein of unknown function DUF558; Specifically methylates the N3 position of the uracil ring of uridine 1498 (m3U1498) in 16S rRNA. Acts on the fully assembled 30S ribosomal subunit. (248 aa) | ||||
| Oant_3037 | TIGRFAM: putative methyltransferase; PFAM: conserved hypothetical protein 95; KEGG: bmb:BruAb2_0202 conserved hypothetical protein TIGR00095. (187 aa) | ||||
| Oant_3055 | PFAM: Fmu (Sun) domain protein; KEGG: bms:BRA0358 sun protein, putative; Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family. (429 aa) | ||||
| Oant_3080 | PFAM: Cyclopropane-fatty-acyl-phospholipid synthase; Methyltransferase type 11; Methyltransferase type 12; KEGG: mlo:mll4091 fatty acid synthase, cyclopropane-fatty-acyl-phospholipid synthase. (429 aa) | ||||
| Oant_3134 | TIGRFAM: methyltransferase FkbM family; KEGG: atc:AGR_L_2665 hypothetical protein. (227 aa) | ||||
| Oant_3174 | KEGG: mes:Meso_3828 probably methylase/helicase. (1451 aa) | ||||
| Oant_3186 | PFAM: DNA methylase N-4/N-6 domain protein; KEGG: mes:Meso_3844 DNA methylase N-4/N-6; Belongs to the N(4)/N(6)-methyltransferase family. (247 aa) | ||||
| Oant_3288 | TIGRFAM: methylated-DNA--protein-cysteine methyltransferase; PFAM: Ada metal-binding domain protein; Methylated-DNA-[protein]-cysteine S-methyltransferase DNA binding; SMART: helix-turn-helix- domain containing protein AraC type; KEGG: bme:BMEII0405 ADA regulatory protein / O-6-methylguanine-DNA-alkyltransferase. (351 aa) | ||||
| Oant_3390 | C-methyltransferase; PFAM: Methyltransferase type 12; Methyltransferase domain protein; C-methyltransferase; KEGG: bms:BRA0438 methyltransferase, putative. (420 aa) | ||||
| Oant_3433 | PFAM: Methyltransferase type 11; Methyltransferase type 12; KEGG: sme:SMb21312 putative methyltransferase protein. (279 aa) | ||||
| Oant_3473 | PFAM: protein of unknown function DUF488; KEGG: bmb:BruAb2_0745 uroporphyrin-III C-methyltransferase. (118 aa) | ||||
| pyrB | TIGRFAM: aspartate carbamoyltransferase; PFAM: aspartate/ornithine carbamoyltransferase Asp/Orn-binding region; aspartate/ornithine carbamoyltransferase carbamoyl-P binding domain; KEGG: bmb:BruAb2_0625 PyrB, aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (322 aa) | ||||
| Oant_3700 | ABC-3 protein; PFAM: transport system permease protein; ABC-3 protein; KEGG: rle:RL3886 putative Fur regulated salmonella iron ABC transporter component. (286 aa) | ||||
| Oant_3701 | ABC-3 protein; PFAM: transport system permease protein; ABC-3 protein; KEGG: rle:RL3887 putative iron transmembrane ABC transporter component. (282 aa) | ||||
| rlmE | Ribosomal RNA methyltransferase RrmJ/FtsJ; Specifically methylates the uridine in position 2552 of 23S rRNA at the 2'-O position of the ribose in the fully assembled 50S ribosomal subunit. (240 aa) | ||||
| Oant_3864 | TIGRFAM: glycine cleavage system T protein; PFAM: glycine cleavage T protein (aminomethyl transferase); Glycine cleavage T-protein barrel; KEGG: bms:BRA0727 glycine cleavage system T protein. (367 aa) | ||||
| Oant_3897 | PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: bmb:BruAb2_0482 hypothetical sugar ABC transporter, permease protein. (275 aa) | ||||
| Oant_3980 | PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: atc:AGR_L_1910 probable sugar ABC transporter, permease protein (y4oR). (296 aa) | ||||
| Oant_4178 | PFAM: ABC-3 protein; KEGG: bmb:BruAb2_1061 ZnuB, zinc ABC transporter, permease protein. (273 aa) | ||||
| pcm | protein-L-isoaspartate O-methyltransferase; 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. (217 aa) | ||||