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ENZYME

ENZYME entry: EC 2.1.1.72

Accepted Name
site-specific DNA-methyltransferase (adenine-specific)
Alternative Name(s)
modification methylase
N-6 adenine-specific DNA methylase
restriction-modification system
Reaction catalysed
a 2'-deoxyadenosine in DNA + S-adenosyl-L-methionine <=> an N(6)-methyl-2'-deoxyadenosine in DNA + H(+) + S-adenosyl-L-homocysteine
Comment(s)
  • This is a large group of enzymes, most of which form so-called 'restriction-modification systems', with nucleases that possess similar site specificity (the nucleases are listed as either EC 3.1.21.3, EC 3.1.21.4 and EC 3.1.21.5).
  • See the REBASE database for a complete list of these enzymes: http://rebase.neb.com/rebase/
Cross-references
BRENDA 2.1.1.72
EC2PDB 2.1.1.72
ExplorEnz 2.1.1.72
PRIAM enzyme-specific profiles 2.1.1.72
KEGG Ligand Database for Enzyme Nomenclature 2.1.1.72
IUBMB Enzyme Nomenclature 2.1.1.72
IntEnz 2.1.1.72
MEDLINE Find literature relating to 2.1.1.72
MetaCyc 2.1.1.72
Rhea expert-curated reactions 2.1.1.72
UniProtKB/Swiss-Prot
B2S9Y5, CCRM_BRUA1 Q2YMK2, CCRM_BRUA2 A6WWI2, CCRM_BRUA4
P0C116, CCRM_BRUAB A9M916, CCRM_BRUC2 Q8YFS6, CCRM_BRUME
A5VP58, CCRM_BRUO2 B0CKH7, CCRM_BRUSI Q8G242, CCRM_BRUSU
P0CAW2, CCRM_CAUVC B8GZ33, CCRM_CAUVN O30569, CCRM_RHIME
Q09956, DAMT1_CAEEL P51715, DAM_BPHC1 Q71TL0, DAM_BPP1
Q38156, DAM_BPT1 P21311, DMA7_ECOLX P12427, DMA_BPT2
P04392, DMA_BPT4 P0AEE9, DMA_ECO57 P0AEE8, DMA_ECOLI
P44431, DMA_HAEIN P0A292, DMA_SALTI P0DMP4, DMA_SALTM
P0DMP3, DMA_SALTY P45454, DMA_SERMA O33844, DMA_TREPA
A5F520, DMA_VIBC3 P0C6Q8, DMA_VIBCH O31504, DNMA_BACSU
Q8N3J2, METL4_HUMAN Q3U034, METL4_MOUSE P34720, MT1A_MORBO
P34721, MT1B_MORBO P25240, MT57_ECOLX P25201, MTA1_ACICA
P58284, MTA1_AZOBR P22772, MTB3_ANEAE P33563, MTBB_BACIU
P43423, MTC1_GEOSE Q01511, MTC1_PBCVC P42828, MTC1_RHOHA
P31118, MTC2_PBCV1 P10835, MTC3_PBCVC P04043, MTD21_STREE
P09358, MTD22_STREE P00472, MTE1_ECOLX P04393, MTE5_ECOLX
P14827, MTEC_ENTCL P14871, MTF1_PLAOK P20590, MTH1_HAEIF
P29538, MTH1_HAEPA P00473, MTH2_HAEPH P43871, MTH3_HAEIN
P50193, MTHB_HAEPH P17744, MTHC_HAEIF P44414, MTHD_HAEIN
P25238, MTK1_KLEPN P35516, MTL1_LACLL P50179, MTL21_LACLC
P50178, MTL22_LACLC P50190, MTM1_MICAM Q49400, MTM1_MYCGE
Q50290, MTM1_MYCPN P23192, MTM2_MORBO Q58015, MTM3_METJA
Q58724, MTM4_METJA P43641, MTMU_MYCSP P24582, MTN3_NEILA
P05103, MTP7_PSEAI P00474, MTPS_PROST P14751, MTR1_CERSP
P52284, MTR1_PBCVX Q53609, MTS1_STRAL P29347, MTS1_STRSA
P29749, MTT8_THET8 P14385, MTTA_THEAQ P43422, MTV1_GEOSE
Q03055, MTV1_VIBS3 P96188, MTX1_XANCR Q9KVZ8, MTX1_XANVA
P0DUF3, PGLX_BACCH P0DUF9, PGLX_ECOHS P0DQP1, PGLX_LACCZ
Q8CJM2, PGLX_STRCO P10484, T1M1_ECOLX Q57596, T1M1_METJA
Q58617, T1M2_METJA P75436, T1MD_MYCPN Q47282, T1ME_ECOLX
Q57168, T1MH_HAEIN Q60297, T1MH_METJA P08957, T1MK_ECOLI
Q47163, T1MP_ECOLX Q89Z59, T1M_BACTN P07989, T1M_SALPO
P40813, T1M_SALTY P25239, T257_ECOLX Q60301, T2RM_METJA
P71366, T3MH_HAEIN P08763, T3MO_BPP1 P12364, T3MO_ECOLX
P40814, T3MO_SALTY Q07605, T4BA_HEYCO P75561, Y108_MYCPN
P75451, Y111_MYCPN P28638, YHDJ_ECOLI

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