ID A0A265NEQ3_9BACI Unreviewed; 673 AA.
AC A0A265NEQ3;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=Chemotaxis protein CheA {ECO:0000256|ARBA:ARBA00021495};
DE EC=2.7.13.3 {ECO:0000256|ARBA:ARBA00012438};
GN ORFNames=CIL03_03910 {ECO:0000313|EMBL:OZU90301.1};
OS Virgibacillus indicus.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Virgibacillus.
OX NCBI_TaxID=2024554 {ECO:0000313|EMBL:OZU90301.1, ECO:0000313|Proteomes:UP000216498};
RN [1] {ECO:0000313|EMBL:OZU90301.1, ECO:0000313|Proteomes:UP000216498}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IO3-P2-C2 {ECO:0000313|EMBL:OZU90301.1,
RC ECO:0000313|Proteomes:UP000216498};
RA Xu B., Hu B., Wang J., Zhu Y., Huang L., Du W., Huang Y.;
RT "Virgibacillus indicus sp. nov. and Virgibacillus profoundi sp. nov, two
RT moderately halophilic bacteria isolated from marine sediment by using the
RT Microfluidic Streak Plate.";
RL Submitted (AUG-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + protein L-histidine = ADP + protein N-phospho-L-
CC histidine.; EC=2.7.13.3; Evidence={ECO:0000256|ARBA:ARBA00000085};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OZU90301.1}.
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DR EMBL; NPMS01000001; OZU90301.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A265NEQ3; -.
DR OrthoDB; 9803176at2; -.
DR Proteomes; UP000216498; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0000155; F:phosphorelay sensor kinase activity; IEA:InterPro.
DR GO; GO:0006935; P:chemotaxis; IEA:UniProtKB-KW.
DR CDD; cd00731; CheA_reg; 1.
DR CDD; cd16916; HATPase_CheA-like; 1.
DR CDD; cd00088; HPT; 1.
DR Gene3D; 1.10.287.560; Histidine kinase CheA-like, homodimeric domain; 1.
DR Gene3D; 3.30.70.1110; Histidine kinase CheA-like, P2 response regulator-binding domain; 1.
DR Gene3D; 3.30.565.10; Histidine kinase-like ATPase, C-terminal domain; 1.
DR Gene3D; 1.20.120.160; HPT domain; 1.
DR Gene3D; 2.30.30.40; SH3 Domains; 1.
DR InterPro; IPR004105; CheA-like_dim.
DR InterPro; IPR037006; CheA-like_homodim_sf.
DR InterPro; IPR037052; CheA-like_P2_sf.
DR InterPro; IPR010808; CheA_P2-bd.
DR InterPro; IPR036061; CheW-like_dom_sf.
DR InterPro; IPR002545; CheW-lke_dom.
DR InterPro; IPR035891; CheY-binding_CheA.
DR InterPro; IPR003594; HATPase_C.
DR InterPro; IPR036890; HATPase_C_sf.
DR InterPro; IPR005467; His_kinase_dom.
DR InterPro; IPR036097; HisK_dim/P_sf.
DR InterPro; IPR036641; HPT_dom_sf.
DR InterPro; IPR004358; Sig_transdc_His_kin-like_C.
DR InterPro; IPR008207; Sig_transdc_His_kin_Hpt_dom.
DR PANTHER; PTHR43395:SF1; CHEMOTAXIS PROTEIN CHEA; 1.
DR PANTHER; PTHR43395; SENSOR HISTIDINE KINASE CHEA; 1.
DR Pfam; PF01584; CheW; 1.
DR Pfam; PF02895; H-kinase_dim; 1.
DR Pfam; PF02518; HATPase_c; 1.
DR Pfam; PF01627; Hpt; 1.
DR Pfam; PF07194; P2; 1.
DR PRINTS; PR00344; BCTRLSENSOR.
DR SMART; SM00260; CheW; 1.
DR SMART; SM01231; H-kinase_dim; 1.
DR SMART; SM00387; HATPase_c; 1.
DR SMART; SM00073; HPT; 1.
DR SUPFAM; SSF55874; ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase; 1.
DR SUPFAM; SSF50341; CheW-like; 1.
DR SUPFAM; SSF55052; CheY-binding domain of CheA; 1.
DR SUPFAM; SSF47226; Histidine-containing phosphotransfer domain, HPT domain; 1.
DR SUPFAM; SSF47384; Homodimeric domain of signal transducing histidine kinase; 1.
DR PROSITE; PS50851; CHEW; 1.
DR PROSITE; PS50109; HIS_KIN; 1.
DR PROSITE; PS50894; HPT; 1.
PE 4: Predicted;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Chemotaxis {ECO:0000256|ARBA:ARBA00022500};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Phosphoprotein {ECO:0000256|PROSITE-ProRule:PRU00110};
KW Reference proteome {ECO:0000313|Proteomes:UP000216498};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Two-component regulatory system {ECO:0000256|ARBA:ARBA00023012}.
FT DOMAIN 1..103
FT /note="HPt"
FT /evidence="ECO:0000259|PROSITE:PS50894"
FT DOMAIN 319..541
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
FT DOMAIN 543..673
FT /note="CheW-like"
FT /evidence="ECO:0000259|PROSITE:PS50851"
FT REGION 262..293
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 272..286
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 46
FT /note="Phosphohistidine"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00110"
SQ SEQUENCE 673 AA; 75149 MW; D9C6FE439EF6F497 CRC64;
METAEYLDVF IDESKEHLEV LYKQLLALEK EPAEKSIIDE IFRAAHTLKG MSATMGYNDL
ASLTHQLENV FDAIKYEKIT VTADMMDIMF EAVDHLTEMV DDIASGGNGV RDVEQIVFLL
DRLETGVTVE QTKNESGSRL EETTTVLQVI DSLDEFELSI LNEASERGFS NYEITITLNE
DCLLKGARVF MVFEVLEKLG EVIKTNPSVN DLEEENFDFS FSVILVSNYS KTEIEEKINK
VSEINKIETN LFSAEQYKTM HEEETKELSE TKTKQSQNSV QQKEKTTRKS PSGKTIRVNI
ERLDVLMNLF EEFVIDKGRL EQISTDLNNN DLQDTVEHIS RVSADLQNII LTMRMVPVDQ
VFSRFPRMIR QLAKDLHKNV EIEIIGADTE LDRTVIDEIG DPLVHLIRNA IDHGIETSEE
RKKKGKAEKG TIQLKAFHSG NHVFIEISDD GAGIDKEKVV NKALANGIIN ESQIDSLTDQ
QIYELIMASG FSTADAVSDI SGRGVGLDVV RNTIESLGGT ISIDAELNKG STFSIQLPLT
LTIISVLLVE LQNEKYAIPL SSILETAIVR KDQILSAHNK KVIDFRDKIV PLVFLNDIFS
VPEQGKNKND YVSIVIVKKG EKMAGLVVDS FIGQQEVVLK SLGNYLSNTF AISGATILGD
GEVALIIDSN ALL
//
