ID   Q97LL6_CLOAB            Unreviewed;       575 AA.
AC   Q97LL6;
DT   01-OCT-2001, integrated into UniProtKB/TrEMBL.
DT   01-OCT-2001, sequence version 1.
DT   02-SEP-2026, entry version 116.
DE   SubName: Full=Methyl-accepting chemotaxis protein {ECO:0000313|EMBL:AAK78521.1};
GN   OrderedLocusNames=CA_C0542 {ECO:0000313|EMBL:AAK78521.1};
OS   Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / IAM
OS   19013 / LMG 5710 / NBRC 13948 / NRRL B-527 / VKM B-1787 / 2291 / W).
OC   Bacteria; Bacillati; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=272562 {ECO:0000313|EMBL:AAK78521.1, ECO:0000313|Proteomes:UP000000814};
RN   [1] {ECO:0000313|EMBL:AAK78521.1, ECO:0000313|Proteomes:UP000000814}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787
RC   {ECO:0000313|Proteomes:UP000000814};
RX   PubMed=11466286; DOI=10.1128/JB.183.16.4823-4838.2001;
RA   Nolling J., Breton G., Omelchenko M.V., Makarova K.S., Zeng Q., Gibson R.,
RA   Lee H.M., Dubois J., Qiu D., Hitti J., Wolf Y.I., Tatusov R.L., Sabathe F.,
RA   Doucette-Stamm L., Soucaille P., Daly M.J., Bennett G.N., Koonin E.V.,
RA   Smith D.R.;
RT   "Genome sequence and comparative analysis of the solvent-producing
RT   bacterium Clostridium acetobutylicum.";
RL   J. Bacteriol. 183:4823-4838(2001).
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; AE001437; AAK78521.1; -; Genomic_DNA.
DR   PIR; F96966; F96966.
DR   RefSeq; WP_010963863.1; NC_003030.1.
DR   AlphaFoldDB; Q97LL6; -.
DR   STRING; 272562.CA_C0542; -.
DR   GeneID; 44997052; -.
DR   KEGG; cac:CA_C0542; -.
DR   PATRIC; fig|272562.8.peg.745; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_27_9; -.
DR   OrthoDB; 9814363at2; -.
DR   Proteomes; UP000000814; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:TreeGrafter.
DR   GO; GO:0004888; F:transmembrane signaling receptor activity; IEA:TreeGrafter.
DR   GO; GO:0006935; P:chemotaxis; IEA:TreeGrafter.
DR   GO; GO:0007165; P:signal transduction; IEA:InterPro.
DR   CDD; cd06225; HAMP; 1.
DR   Gene3D; 1.10.8.500; HAMP domain in histidine kinase; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR024478; HlyB_4HB_MCP.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   PANTHER; PTHR43531:SF11; METHYL-ACCEPTING CHEMOTAXIS PROTEIN 3; 1.
DR   PANTHER; PTHR43531; PROTEIN ICFG; 1.
DR   Pfam; PF12729; 4HB_MCP_1; 1.
DR   Pfam; PF00672; HAMP; 1.
DR   Pfam; PF00015; MCPsignal; 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.
PE   3: Inferred from homology;
KW   Chemotaxis {ECO:0000256|ARBA:ARBA00022500};
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000814};
KW   Transducer {ECO:0000256|PROSITE-ProRule:PRU00284};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        12..34
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          212..270
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          289..547
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
SQ   SEQUENCE   575 AA;  63283 MW;  0BA7B993D750F68B CRC64;
     MKLMDWKVSK KVGVCFLCII ACFTIIVLID IFSMKNIDNS SSKVTENYMQ SIINLHYINN
     DMYKLKIYAN EHYTAPDDKT MSAIDDSIKS TRTNLKNNLN AFRMTLNEGE EKDVFNEVAE
     LWEDYSKVYD KSMELSRENK NEEALKLYWE KMKGDSNKIQ KKLDMMLKTN IDEASQQKTY
     IKTVTSRGEY FAVEGLIVAD IIAIILLLSV NKLIARPIVK ASRAIKEIIS DIENNDGDLS
     KRIYVNTKDE IGELTLGVDA FIERLEDIIG KIRTSSATLE GSSKLLLEQI SSSNIKVEET
     SATVQEIAAG MEETAASVEE INASTDDIEN AVEKIALKAQ SGSVATQKVN SKANEIKVKA
     VSSQKAASEI IQVVQENLEK ALVKSKDVEK INLLTSSILE ITEQTNVLAL NAAIEASRAG
     EAGKGFAVVA DEIKALAEDS GRIASEIQSI NSIVIESVKN LAGDSKSVLD FISNQVIKDY
     DMFVGVSEEY TNDATAISQL MNNFNDTADQ LKTSVNGIVI AINEVSRTIN EGAVGTQNIA
     EKASQLSNGL NQIQNKMKAG TDAIVVLNET TSMFS
//