ID H1LKB7_9LACO Unreviewed; 282 AA.
AC H1LKB7;
DT 21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT 21-MAR-2012, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE SubName: Full=Homocysteine S-methyltransferase {ECO:0000313|EMBL:EHO47591.1};
GN ORFNames=HMPREF9104_03063 {ECO:0000313|EMBL:EHO47591.1};
OS Lentilactobacillus kisonensis F0435.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Lentilactobacillus.
OX NCBI_TaxID=797516 {ECO:0000313|EMBL:EHO47591.1, ECO:0000313|Proteomes:UP000005025};
RN [1] {ECO:0000313|EMBL:EHO47591.1, ECO:0000313|Proteomes:UP000005025}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F0435 {ECO:0000313|EMBL:EHO47591.1,
RC ECO:0000313|Proteomes:UP000005025};
RA Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA Hall O., Minx P., Tomlinson C., Mitreva M., Hou S., Chen J., Wollam A.,
RA Pepin K.H., Johnson M., Bhonagiri V., Zhang X., Suruliraj S., Warren W.,
RA Chinwalla A., Mardis E.R., Wilson R.K.;
RL Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRSR:PIRSR037505-2};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|PIRSR:PIRSR037505-2};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EHO47591.1}.
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DR EMBL; AGRJ01000257; EHO47591.1; -; Genomic_DNA.
DR RefSeq; WP_008858209.1; NZ_JH591058.1.
DR AlphaFoldDB; H1LKB7; -.
DR STRING; 797516.HMPREF9104_03063; -.
DR PATRIC; fig|797516.3.peg.2760; -.
DR HOGENOM; CLU_004914_3_0_9; -.
DR OrthoDB; 9803687at2; -.
DR Proteomes; UP000005025; Unassembled WGS sequence.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0009086; P:methionine biosynthetic process; IEA:InterPro.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR Gene3D; 3.20.20.330; Homocysteine-binding-like domain; 1.
DR InterPro; IPR017226; Betaine-hCys_S-MeTrfase_BHMT.
DR InterPro; IPR003726; HCY_dom.
DR InterPro; IPR036589; HCY_dom_sf.
DR PANTHER; PTHR11103:SF18; HOMOCYSTEINE S-METHYLTRANSFERASE 1-RELATED; 1.
DR PANTHER; PTHR11103; SLR1189 PROTEIN; 1.
DR Pfam; PF02574; S-methyl_trans; 1.
DR PIRSF; PIRSF037505; Betaine_HMT; 2.
DR SUPFAM; SSF82282; Homocysteine S-methyltransferase; 1.
DR PROSITE; PS50970; HCY; 1.
PE 4: Predicted;
KW Metal-binding {ECO:0000256|PIRSR:PIRSR037505-2, ECO:0000256|PROSITE-
KW ProRule:PRU00333};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|PROSITE-
KW ProRule:PRU00333};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW ProRule:PRU00333};
KW Zinc {ECO:0000256|PIRSR:PIRSR037505-2, ECO:0000256|PROSITE-
KW ProRule:PRU00333}.
FT DOMAIN 1..276
FT /note="Hcy-binding"
FT /evidence="ECO:0000259|PROSITE:PS50970"
FT BINDING 196
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR037505-2,
FT ECO:0000256|PROSITE-ProRule:PRU00333"
FT BINDING 261
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00333"
FT BINDING 262
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00333"
SQ SEQUENCE 282 AA; 30470 MW; BB542F47F65AFD51 CRC64;
MVLNFNQLKS PLLFDGAMGT MLISAVPGIK QPVSLANLTH PELVQQIHQA YVAAGCDIVT
TNTFQLHQSD FTPTQVAQVV ATGIQLAKSA HPKWVAYDMG PVNDPREHLT TNQLYERFKQ
QALLAEKGQV DFILIETMTN LQEARMAVKA VHENTQLPVA VTFSFQPNGL LPTGEDGEAV
TRYLQNLAVD ALGLNCGFGP ASMMQILGAV LMTSRVPVIV QPNTSVPYSD NGNFDQQTQP
ATFAAAMGKM LAQGVQLIGS CCGSTPTVTG EVRKLIDQFD LK
//
