ID A0A1Z4C514_9GAMM Unreviewed; 389 AA.
AC A0A1Z4C514;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE RecName: Full=Cytosine-specific methyltransferase {ECO:0000256|RuleBase:RU000417};
DE EC=2.1.1.37 {ECO:0000256|RuleBase:RU000417};
GN ORFNames=CEK71_04160 {ECO:0000313|EMBL:ASF48636.1};
OS Methylovulum psychrotolerans.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Methylococcales;
OC Methylococcaceae; Methylovulum.
OX NCBI_TaxID=1704499 {ECO:0000313|EMBL:ASF48636.1, ECO:0000313|Proteomes:UP000197019};
RN [1] {ECO:0000313|EMBL:ASF48636.1, ECO:0000313|Proteomes:UP000197019}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HV10_M2 {ECO:0000313|EMBL:ASF48636.1,
RC ECO:0000313|Proteomes:UP000197019};
RA Mateos-Rivera A.;
RT "Genome Sequencing of the methanotroph Methylovulum psychrotolerants str.
RT HV10-M2 isolated from a high-altitude environment.";
RL Submitted (JUN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxycytidine in DNA + S-adenosyl-L-methionine = a 5-
CC methyl-2'-deoxycytidine in DNA + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:13681, Rhea:RHEA-COMP:11369, Rhea:RHEA-COMP:11370,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:85452, ChEBI:CHEBI:85454; EC=2.1.1.37;
CC Evidence={ECO:0000256|ARBA:ARBA00000743,
CC ECO:0000256|RuleBase:RU000417};
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. C5-methyltransferase family. {ECO:0000256|PROSITE-
CC ProRule:PRU01016, ECO:0000256|RuleBase:RU000416}.
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DR EMBL; CP022129; ASF48636.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Z4C514; -.
DR REBASE; 209093; M.MpsM2ORF4160P.
DR KEGG; mpsy:CEK71_04160; -.
DR OrthoDB; 9813719at2; -.
DR Proteomes; UP000197019; Chromosome.
DR GO; GO:0003886; F:DNA (cytosine-5-)-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0009307; P:DNA restriction-modification system; IEA:UniProtKB-KW.
DR Gene3D; 3.90.120.10; DNA Methylase, subunit A, domain 2; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR018117; C5_DNA_meth_AS.
DR InterPro; IPR001525; C5_MeTfrase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR00675; dcm; 1.
DR PANTHER; PTHR10629; CYTOSINE-SPECIFIC METHYLTRANSFERASE; 1.
DR PANTHER; PTHR10629:SF52; DNA (CYTOSINE-5)-METHYLTRANSFERASE 1; 1.
DR Pfam; PF00145; DNA_methylase; 1.
DR PRINTS; PR00105; C5METTRFRASE.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS00094; C5_MTASE_1; 1.
DR PROSITE; PS51679; SAM_MT_C5; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|PROSITE-
KW ProRule:PRU01016}; Reference proteome {ECO:0000313|Proteomes:UP000197019};
KW Restriction system {ECO:0000256|ARBA:ARBA00022747};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|PROSITE-ProRule:PRU01016};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW ProRule:PRU01016}.
FT ACT_SITE 80
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01016"
SQ SEQUENCE 389 AA; 43022 MW; F9A22266552875CF CRC64;
MKSVDLFAGA GGLSCGLKQS GFNPLLANEL APQYAETYQL NHPETQMMVG DVRQVCEANI
KKLLGVEEGE IDLVAGGPPC QGFSINAPIR TLDDARNHLF KDFLRVVAAL KPKAVLIENV
PGIVSIGKGT VVQQIYAELE MLGYKVNHKI LFAGHYGIPQ MRFRTVFIGI RGYQGEIVFP
EPEFAAKAVA NFTGAKELCI STPPLFYPNL KPQVNVWDAL SDLPEIANNQ ITSPDGYTCP
PQNAYQTYLR NGCEQLTAHY CARLAEVNLE RLKHIPQGGS WRDIPHDLLP NGLKRARRSD
HTKRYGRLHP EALCSTVLTK CDPHWGSFFH PTQNRVISVR EAARIQSFPD SYRFSGSITQ
QYEQIGNAVP PLLGKAIGDE IIKMLGDIA
//
