ID Q4C1Z9_CROWT Unreviewed; 247 AA.
AC Q4C1Z9;
DT 13-SEP-2005, integrated into UniProtKB/TrEMBL.
DT 13-SEP-2005, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE RecName: Full=methanethiol S-methyltransferase {ECO:0000256|ARBA:ARBA00012149};
DE EC=2.1.1.334 {ECO:0000256|ARBA:ARBA00012149};
GN ORFNames=CwatDRAFT_2846 {ECO:0000313|EMBL:EAM50188.1};
OS Crocosphaera watsonii WH 8501.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Aphanothecaceae; Crocosphaera.
OX NCBI_TaxID=165597 {ECO:0000313|EMBL:EAM50188.1, ECO:0000313|Proteomes:UP000003922};
RN [1] {ECO:0000313|EMBL:EAM50188.1, ECO:0000313|Proteomes:UP000003922}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WH 8501 {ECO:0000313|EMBL:EAM50188.1,
RC ECO:0000313|Proteomes:UP000003922};
RG DOE Joint Genome Institute;
RL Submitted (FEB-2004) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EAM50188.1, ECO:0000313|Proteomes:UP000003922}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WH 8501 {ECO:0000313|EMBL:EAM50188.1,
RC ECO:0000313|Proteomes:UP000003922};
RG US DOE Joint Genome Institute (JGI-ORNL);
RA Larimer F., Land M.;
RT "Annotation of the draft genome assembly of Crocosphaera watsonii WH
RT 8501.";
RL Submitted (JUN-2005) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:EAM50188.1, ECO:0000313|Proteomes:UP000003922}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WH 8501 {ECO:0000313|EMBL:EAM50188.1,
RC ECO:0000313|Proteomes:UP000003922};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Richardson P.;
RT "Sequencing of the draft genome and assembly of Crocosphaera watsonii WH
RT 8501.";
RL Submitted (JUN-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the methylation of methanethiol (MeSH) to yield
CC dimethylsulphide (DMS). {ECO:0000256|ARBA:ARBA00002096}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=methanethiol + S-adenosyl-L-methionine = dimethyl sulfide +
CC H(+) + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:50428,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16007, ChEBI:CHEBI:17437,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:59789; EC=2.1.1.334;
CC Evidence={ECO:0000256|ARBA:ARBA00000602};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the nurim family.
CC {ECO:0000256|ARBA:ARBA00010631}.
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:EAM50188.1}.
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DR EMBL; AADV02000035; EAM50188.1; -; Genomic_DNA.
DR RefSeq; WP_007306127.1; NZ_AADV02000035.1.
DR AlphaFoldDB; Q4C1Z9; -.
DR KEGG; cwa:CwatDRAFT_2846; -.
DR OrthoDB; 9789029at2; -.
DR Proteomes; UP000003922; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR Gene3D; 1.20.120.1630; -; 1.
DR InterPro; IPR033580; Nurim-like.
DR PANTHER; PTHR31040; NURIM; 1.
DR PANTHER; PTHR31040:SF1; NURIM; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000003922};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 7..25
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 45..65
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 86..103
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 123..148
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 169..188
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 194..213
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 247 AA; 28695 MW; 1DD009311CCE0550 CRC64;
MKRIVSVIYG LIAYLTFLIT FLYLIGFEEN LLVPKSLDSA PTESLSTALL INLALIGLFG
LQHSGMARPG FKKWCLKTIP SHLERSTYVL MTCLMLILLF WQWRPLGGVV WEVKNITLTY
ILYSISALGW VIVFLSTVLI NHFDLFGLRQ VYLYFKSEKY QYLDFKIIGF YKYVRHPLML
GFLIALWFTP KMTITHFIFA LGMTAYIIIA IHLEEKDLID IYGDLYKKYQ QQVSMLIPFL
KTSLPES
//
