ID   B3T2H6_9ZZZZ            Unreviewed;       305 AA.
AC   B3T2H6;
DT   02-SEP-2008, integrated into UniProtKB/TrEMBL.
DT   02-SEP-2008, sequence version 1.
DT   27-MAR-2024, entry version 28.
DE   SubName: Full=Putative homocysteine S-methyltransferase {ECO:0000313|EMBL:ABZ06785.1};
GN   ORFNames=ALOHA_HF4000141I21ctg1g7 {ECO:0000313|EMBL:ABZ06785.1};
OS   uncultured marine microorganism HF4000_141I21.
OC   unclassified sequences; environmental samples.
OX   NCBI_TaxID=455526 {ECO:0000313|EMBL:ABZ06785.1};
RN   [1] {ECO:0000313|EMBL:ABZ06785.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=18580971; DOI=10.1038/ismej.2008.62;
RA   Konstantinidis K.T., Delong E.F.;
RT   "Genomic patterns of recombination, clonal divergence and environment in
RT   marine microbial populations.";
RL   ISME J. 2:1052-1065(2008).
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DR   EMBL; EU016585; ABZ06785.1; -; Genomic_DNA.
DR   AlphaFoldDB; B3T2H6; -.
DR   GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
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; 1.
DR   SUPFAM; SSF82282; Homocysteine S-methyltransferase; 1.
DR   PROSITE; PS50970; HCY; 1.
PE   4: Predicted;
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW   ECO:0000313|EMBL:ABZ06785.1};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:ABZ06785.1}.
FT   DOMAIN          1..304
FT                   /note="Hcy-binding"
FT                   /evidence="ECO:0000259|PROSITE:PS50970"
SQ   SEQUENCE   305 AA;  34070 MW;  7140354ADBD7562E CRC64;
     MNTNYFSKTR ILDGGMGQEL LKRGLKPQGS LWSASALIEE KYHQLVVDTH LDFINAGADV
     IVTTTFTTRR NRLIQNKCEE HFEYVNTKAV ELALKARDIS KKNILIAGGL PNQNQTYSAN
     LGDDLNLIEK NFYDQAKLLK SNIDFFYLDV MGSGKECEIA LKTIKSFNLP VLVGVHIKKD
     GKLPSGENIS NIVKKYKEEN WLGIIAACVH PESYEIIIKE LKNSDISYGF KLNAFKNIPD
     DLRVSSTAAW GKGGNPTTIL GQREDITESK FYEFVKKFKD AGATILGGCC EIRPSHISKI
     ASLKN
//