ID A3JPA0_9RHOB Unreviewed; 233 AA.
AC A3JPA0;
DT 03-APR-2007, integrated into UniProtKB/TrEMBL.
DT 03-APR-2007, sequence version 1.
DT 27-MAR-2024, entry version 57.
DE SubName: Full=5-methyltetrahydrofolate--homocysteine S-methyltransferase {ECO:0000313|EMBL:EBA03590.1};
GN ORFNames=RB2150_03803 {ECO:0000313|EMBL:EBA03590.1};
OS Rhodobacteraceae bacterium HTCC2150.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae.
OX NCBI_TaxID=388401 {ECO:0000313|EMBL:EBA03590.1, ECO:0000313|Proteomes:UP000004731};
RN [1] {ECO:0000313|EMBL:EBA03590.1, ECO:0000313|Proteomes:UP000004731}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HTCC2150 {ECO:0000313|EMBL:EBA03590.1,
RC ECO:0000313|Proteomes:UP000004731};
RX PubMed=20889754; DOI=10.1128/JB.01088-10;
RA Kang I., Oh H.M., Vergin K.L., Giovannoni S.J., Cho J.C.;
RT "Genome sequence of the marine alphaproteobacterium HTCC2150, assigned to
RT the Roseobacter clade.";
RL J. Bacteriol. 192:6315-6316(2010).
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:EBA03590.1}.
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DR EMBL; AAXZ01000002; EBA03590.1; -; Genomic_DNA.
DR AlphaFoldDB; A3JPA0; -.
DR eggNOG; COG5012; Bacteria.
DR OrthoDB; 9803687at2; -.
DR Proteomes; UP000004731; Unassembled WGS sequence.
DR GO; GO:0031419; F:cobalamin binding; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR CDD; cd02070; corrinoid_protein_B12-BD; 1.
DR Gene3D; 3.40.50.280; Cobalamin-binding domain; 1.
DR Gene3D; 1.10.1240.10; Methionine synthase domain; 1.
DR InterPro; IPR003759; Cbl-bd_cap.
DR InterPro; IPR006158; Cobalamin-bd.
DR InterPro; IPR036724; Cobalamin-bd_sf.
DR InterPro; IPR036594; Meth_synthase_dom.
DR PANTHER; PTHR45833; METHIONINE SYNTHASE; 1.
DR PANTHER; PTHR45833:SF1; METHIONINE SYNTHASE; 1.
DR Pfam; PF02310; B12-binding; 1.
DR Pfam; PF02607; B12-binding_2; 1.
DR SMART; SM01018; B12-binding_2; 1.
DR SUPFAM; SSF52242; Cobalamin (vitamin B12)-binding domain; 1.
DR SUPFAM; SSF47644; Methionine synthase domain; 1.
DR PROSITE; PS51332; B12_BINDING; 1.
DR PROSITE; PS51337; B12_BINDING_NTER; 1.
PE 4: Predicted;
KW Cobalt {ECO:0000256|ARBA:ARBA00023285};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Methyltransferase {ECO:0000313|EMBL:EBA03590.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000004731};
KW Transferase {ECO:0000313|EMBL:EBA03590.1}.
FT DOMAIN 8..102
FT /note="B12-binding N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51337"
FT DOMAIN 102..233
FT /note="B12-binding"
FT /evidence="ECO:0000259|PROSITE:PS51332"
SQ SEQUENCE 233 AA; 25385 MW; 933A81F4A03CCF92 CRC64;
MSDEEDIILA DLPDDELVQQ MFDDLYDGLK EEIEEAVHIL LGRDWEPYRI LTEALVGGMT
IVGHDFRDGI LFVPEVLLAA NAMKGGMFIL KPLLAETGAP QVGKMVIGTV KGDIHDIGKN
LVGMMMEGAG FEVIDLGINN AVEAYLEAIE NEKPDILGMS ALLTTTMPYM KVVIDTMVEK
GIRDDYTILV GGAPLNEEFG KAIGADAYCR DAAVAVETAK TFMARKHNQQ AAH
//