ID   Q2W9W7_MAGSA            Unreviewed;       586 AA.
AC   Q2W9W7;
DT   10-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   10-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 92.
DE   SubName: Full=Methyl-accepting chemotaxis protein {ECO:0000313|EMBL:BAE49358.1};
GN   OrderedLocusNames=amb0554 {ECO:0000313|EMBL:BAE49358.1};
OS   Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC   Magnetospirillaceae; Paramagnetospirillum.
OX   NCBI_TaxID=342108 {ECO:0000313|EMBL:BAE49358.1, ECO:0000313|Proteomes:UP000007058};
RN   [1] {ECO:0000313|EMBL:BAE49358.1, 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   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; AP007255; BAE49358.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2W9W7; -.
DR   STRING; 342108.amb0554; -.
DR   KEGG; mag:amb0554; -.
DR   HOGENOM; CLU_000445_107_27_5; -.
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   CDD; cd06225; HAMP; 1.
DR   Gene3D; 6.10.340.10; -; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   Gene3D; 3.30.450.20; PAS domain; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR033480; sCache_2.
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; PF00672; HAMP; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   Pfam; PF17200; sCache_2; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM01049; Cache_2; 1.
DR   SMART; SM00304; HAMP; 1.
DR   SMART; SM00283; MA; 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   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Coiled coil {ECO:0000256|SAM:Coils};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, 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};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        33..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        218..237
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          234..287
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          328..564
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          490..542
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
FT   COILED          285..317
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   586 AA;  62680 MW;  786E5D76C2F72D8E CRC64;
     MAKWPLPGGC RPSRNRKTEV AMGGLKLGIG GKIWALVALL VAGLGLLAVQ SLSSTHETLI
     EDRRQALKQV LDSSASVVES FRARAAKGEF SEEQGKRLAM ETLRAWRYGN NDYVFINSYD
     MRPLMHPLRP EMEGQDQSEM KDPNGVYVTR AMIEVARSPA GAGFTSYHWA RVKDKPPVPK
     LVYVINYKPW NWVLGTGVYI DDIDEAYAAK ALDLGTKAAL LGVLAAVIAV LIARSITGPL
     GQLVSRMRAL AEGDIERQVE GTGRKDEIGA LARAMEVFRG NARENRRLLD EQEQLKLAAA
     QERNRTLRDM AEGLERRVKS AVDAINNVGQ RLNGASSAMT QTADQTSEQT GAVVAATQQT
     STNVQTVASA AEELSASGNE ISRQVSLTAD IARAAAEEAS QTNGMVAALA AAAGRIGEVV
     QLIDAIAGQT NLLALNATIE AARAGEAGKG FAVVAGEVKT LANQTAKATQ EITTQIAAVQ
     TETTRAVAAI RHIGETITRV DEATSSIASA VEEQNAAIHE ITRSVQEAAR GTREVTEHIS
     RVSDGARTSK SAAEEVAGSA REMVTQNGTL TREIDGFLRE IRTQAS
//