ID   Q2W254_MAGSA            Unreviewed;       665 AA.
AC   Q2W254;
DT   10-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   10-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 106.
DE   SubName: Full=Methyl-accepting chemotaxis protein {ECO:0000313|EMBL:BAE52071.1};
GN   OrderedLocusNames=amb3267 {ECO:0000313|EMBL:BAE52071.1};
OS   Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC   Magnetospirillaceae; Paramagnetospirillum.
OX   NCBI_TaxID=342108 {ECO:0000313|EMBL:BAE52071.1, ECO:0000313|Proteomes:UP000007058};
RN   [1] {ECO:0000313|EMBL:BAE52071.1, 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 hemerythrin family.
CC       {ECO:0000256|ARBA:ARBA00010587}.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AP007255; BAE52071.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2W254; -.
DR   STRING; 342108.amb3267; -.
DR   KEGG; mag:amb3267; -.
DR   HOGENOM; CLU_000445_107_27_5; -.
DR   Proteomes; UP000007058; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
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   CDD; cd12107; Hemerythrin; 1.
DR   Gene3D; 6.10.340.10; -; 1.
DR   Gene3D; 1.20.120.50; Hemerythrin-like; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR016131; Haemerythrin_Fe_BS.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR012312; Hemerythrin-like.
DR   InterPro; IPR035938; Hemerythrin-like_sf.
DR   InterPro; IPR012827; Hemerythrin_metal-bd.
DR   InterPro; IPR024478; HlyB_4HB_MCP.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR000727; T_SNARE_dom.
DR   NCBIfam; NF033749; bact_hemeryth; 1.
DR   NCBIfam; TIGR02481; hemeryth_dom; 1.
DR   PANTHER; PTHR32089:SF112; HEME-BASED AEROTACTIC TRANSDUCER HEMAT; 1.
DR   PANTHER; PTHR32089; METHYL-ACCEPTING CHEMOTAXIS PROTEIN MCPB; 1.
DR   Pfam; PF12729; 4HB_MCP_1; 1.
DR   Pfam; PF00672; HAMP; 1.
DR   Pfam; PF01814; Hemerythrin; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00304; HAMP; 1.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF47188; Hemerythrin-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; PS00550; HEMERYTHRINS; 1.
DR   PROSITE; PS50192; T_SNARE; 1.
PE   3: Inferred from homology;
KW   Coiled coil {ECO:0000256|SAM:Coils}; Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
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        156..176
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          177..230
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          271..507
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          433..485
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
FT   COILED          225..252
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   665 AA;  71614 MW;  7E9E9E4A2E6C7AAD CRC64;
     MLSILNSLHT VYEDRTVCLV QLGTMQRNLF RIRVRLLKML DLNAYDATMV AQIADAEEII
     NKEWKAYLTT ELAAEEKVIA DKIKTALPDY LSEKNKVIEL LKANDPDKAT SLANGPALQK
     FMHLDEQIVA NIELQERIAK EEYEEGKASA SQKINFSLTL GGLALALGAA IAFVIARSIT
     GPVNGIKGCM EQLTAGNLSA EVPGVDRGDE LGQMAKAVGV FKEGLLRVKE MEAEQEAQKA
     RAEAERKAAM RQLANTFEGS VGKVIQTVTS AATQLQVSST QMASTAAETS AQATTVASAS
     QQASANVETV AAATEELSSS ITEIAKQVER SQSVASRAQD EAANTNVQIR ALSENANKIG
     EIVNLINDIA SQTNLLALNA TIEAARAGDA GKGFAVVANE VKHLATQTGK ATEEIASQIR
     AVQDGTNNAV HAIDGITKVI SEMGEISASV ASAVEEQAAA TQEIARNVEQ AAAGTAEVSS
     SVVTVEQAAR DTGAAAEQIH SAATDLSQQS EFLRAEVGRF LDQVRSDQSD VKLLNWDNAL
     NMGIGNIDRH HREMFDEVNR LYAKMSQGNG AEAGQGMITL IDTVMGSHFR EEEEVMSRNS
     YPHLDEHRRH HRDFLDRAKS HKGAVQSGDP TAAAKMFEYV ATWLTNHIQM EDGKLANYLK
     AKKVA
//