ID   Q2W9W9_MAGSA            Unreviewed;       575 AA.
AC   Q2W9W9;
DT   10-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   10-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 86.
DE   SubName: Full=Methyl-accepting chemotaxis protein {ECO:0000313|EMBL:BAE49356.1};
GN   OrderedLocusNames=amb0552 {ECO:0000313|EMBL:BAE49356.1};
OS   Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC   Magnetospirillaceae; Paramagnetospirillum.
OX   NCBI_TaxID=342108 {ECO:0000313|EMBL:BAE49356.1, ECO:0000313|Proteomes:UP000007058};
RN   [1] {ECO:0000313|EMBL:BAE49356.1, 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; BAE49356.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2W9W9; -.
DR   STRING; 342108.amb0552; -.
DR   KEGG; mag:amb0552; -.
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   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
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   PRINTS; PR00260; CHEMTRNSDUCR.
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   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        20..43
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        201..224
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          226..279
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          312..555
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          471..533
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
FT   COILED          544..571
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   575 AA;  61773 MW;  E7C04347C122F646 CRC64;
     MERMGVSVSH AWQNLRLSSR FMLIVGAGVI ILIAGVVLTI ARFERTEMER QLRQISANEM
     TSLHALILNV MAKRPEDSDN IGITVFNNWF DSRNIHYPGK VWSAWGPKVA AHMKEVEPER
     APKLPKDDID REAFETKVAV GRFDGGFYRY SLPIVLGVTD GAKEEVCHAC HGGMGMVDGD
     VIAVLSSTLS TAESEARLNQ VLTWLVVGGV IATILAVFGV RTILKRIIAD PIEDMTERME
     QLARGDTSIG VPALDRKDEV GDIARAVQVF KDNTIAKQQM EVEAQAAAAA RDRRMHHLED
     LIAAFDKAVT AVLDSVSASA QQMIQTARSM VDSADQALEK ANSAARQASD ANQNVSTVAS
     AAEELSSSIS EIAQQVGMSN QVAVSATKEA DSVNTRVQGL AGAADKIGAI VEMITGIAEQ
     TNLLALNATV EAARAGEAGK GFNVVASEVK NLARQTVGAT EDIASQVNTI QQETDKTVRA
     IRGINTTISS MDGITTAIAS AIEEQGAATQ EIARNIDHAA SGTKFVYENI NAVTQTIHET
     DQSAKDVLGA VETLQRQAQT LRAEVDRFLQ GIREA
//