ID   Q2W3F0_MAGSA            Unreviewed;       681 AA.
AC   Q2W3F0;
DT   10-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   10-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 88.
DE   SubName: Full=Methyl-accepting chemotaxis protein {ECO:0000313|EMBL:BAE51625.1};
GN   OrderedLocusNames=amb2821 {ECO:0000313|EMBL:BAE51625.1};
OS   Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC   Magnetospirillaceae; Paramagnetospirillum.
OX   NCBI_TaxID=342108 {ECO:0000313|EMBL:BAE51625.1, ECO:0000313|Proteomes:UP000007058};
RN   [1] {ECO:0000313|EMBL:BAE51625.1, ECO:0000313|Proteomes:UP000007058}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AMB-1 / ATCC 700264 {ECO:0000313|Proteomes:UP000007058};
RX   PubMed=16303747; DOI=10.1093/dnares/dsi002;
RA   Matsunaga T., Okamura Y., Fukuda Y., Wahyudi A.T., Murase Y., Takeyama H.;
RT   "Complete genome sequence of the facultative anaerobic magnetotactic
RT   bacterium Magnetospirillum sp. strain AMB-1.";
RL   DNA Res. 12:157-166(2005).
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; AP007255; BAE51625.1; -; Genomic_DNA.
DR   RefSeq; WP_011385198.1; NC_007626.1.
DR   AlphaFoldDB; Q2W3F0; -.
DR   STRING; 342108.amb2821; -.
DR   KEGG; mag:amb2821; -.
DR   HOGENOM; CLU_000445_107_27_5; -.
DR   OrthoDB; 2489132at2; -.
DR   Proteomes; UP000007058; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004888; F:transmembrane signaling receptor activity; IEA:InterPro.
DR   GO; GO:0006935; P:chemotaxis; IEA:InterPro.
DR   GO; GO:0007165; P:signal transduction; IEA:UniProtKB-KW.
DR   Gene3D; 6.10.340.10; -; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR013587; Nitrate/nitrite_sensing.
DR   InterPro; IPR000727; T_SNARE_dom.
DR   PANTHER; PTHR32089:SF112; HEME-BASED AEROTACTIC TRANSDUCER HEMAT; 1.
DR   PANTHER; PTHR32089; METHYL-ACCEPTING CHEMOTAXIS PROTEIN MCPB; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   Pfam; PF08376; NIT; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF158472; HAMP domain-like; 1.
DR   SUPFAM; SSF58104; Methyl-accepting chemotaxis protein (MCP) signaling domain; 1.
DR   PROSITE; PS50111; CHEMOTAXIS_TRANSDUC_2; 1.
DR   PROSITE; PS50885; HAMP; 1.
DR   PROSITE; PS50192; T_SNARE; 1.
PE   3: Inferred from homology;
KW   Coiled coil {ECO:0000256|SAM:Coils}; Membrane {ECO:0000256|SAM:Phobius};
KW   Methylation {ECO:0000256|ARBA:ARBA00022481};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007058};
KW   Transducer {ECO:0000256|ARBA:ARBA00023224, ECO:0000256|PROSITE-
KW   ProRule:PRU00284}; Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        12..38
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        307..331
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          332..385
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          425..654
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          577..639
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
FT   COILED          378..407
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   681 AA;  71467 MW;  0F575783C720E3CA CRC64;
     MELLRNLRIG RRILLAFLLP VFGLVAFSGY VIVLRWLVVD DTSGLIRMAA TANSVSAVVH
     ELQKERGASS LYVASGRKQF GDRVEAQRKL SDEAARRFEE QTSDPVATLG PDFAASQAKA
     RDALAGRAKM RADIDSGAMD RNALFQAYTA LIKVQLDMVG QMARLTPDKK AAEAVGAYLS
     FMEAKERAGQ ERATGAAGFA GTFDPVIYRR LVSLIADQEM LFAHFVRTAS PELVAFFREK
     MGDPIVAEVN TLREAAHAKA LSGGEGVPAP KWFEATTKRI DLMKVVEDRI ATDLVASATK
     TTSDARLFLW GQIIAVIGGL GITFAAAGIL AKGITGPIAH ITNAMSRLAT GDTAISVEGV
     DLPTEEGEMA RAVQVFRNNH LAAEKLAAEQ KAEQEAKERR RQAIERLTAA FRQEVSGALA
     AVGDATRLLN NSANSLGSSA QSMEGHAAAV AAAAEEASIN VETVAGAAEE LSASINEISR
     QVATSAQVSK QAVAEAERTN ALVHGLADAA RNIGEVVTMI GDIAGQTNLL ALNATIEAAR
     AGEAGKGFAV VANEVKHLAT QTARATSQIT EQVGAVQAAT DQAVTAIQGI GAIIERINEV
     SSAIAAAVEE QDATTRDIAR NVAEAAGGTR EVSRHVSDVT SEAGETGKTA TDVLGAVTAL
     GSQSDALNTS VQRFLAGVET A
//