ID A0A1I6L4N4_9EURY Unreviewed; 670 AA.
AC A0A1I6L4N4;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=Chemotaxis protein CheA {ECO:0000256|ARBA:ARBA00021495};
DE EC=2.7.13.3 {ECO:0000256|ARBA:ARBA00012438};
GN ORFNames=SAMN05216559_2026 {ECO:0000313|EMBL:SFR98402.1};
OS Halomicrobium zhouii.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC Haloarculaceae; Halomicrobium.
OX NCBI_TaxID=767519 {ECO:0000313|EMBL:SFR98402.1, ECO:0000313|Proteomes:UP000199062};
RN [1] {ECO:0000313|EMBL:SFR98402.1, ECO:0000313|Proteomes:UP000199062}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.10457 {ECO:0000313|EMBL:SFR98402.1,
RC ECO:0000313|Proteomes:UP000199062};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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 -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
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DR EMBL; FOZK01000002; SFR98402.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I6L4N4; -.
DR STRING; 767519.SAMN05216559_2026; -.
DR OrthoDB; 293137at2157; -.
DR Proteomes; UP000199062; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
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 NCBIfam; NF041336; CheA_Halo; 1.
DR PANTHER; PTHR43395:SF10; 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 Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Kinase {ECO:0000313|EMBL:SFR98402.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Phosphoprotein {ECO:0000256|PROSITE-ProRule:PRU00110};
KW Reference proteome {ECO:0000313|Proteomes:UP000199062};
KW Transferase {ECO:0000313|EMBL:SFR98402.1};
KW Two-component regulatory system {ECO:0000256|ARBA:ARBA00023012}.
FT DOMAIN 1..102
FT /note="HPt"
FT /evidence="ECO:0000259|PROSITE:PS50894"
FT DOMAIN 336..543
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
FT DOMAIN 545..670
FT /note="CheW-like"
FT /evidence="ECO:0000259|PROSITE:PS50851"
FT REGION 130..175
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 269..288
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 45
FT /note="Phosphohistidine"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00110"
SQ SEQUENCE 670 AA; 71766 MW; 4E802E62D473A513 CRC64;
MDDQYLDAFI RESEEAITAL NNSLLDLESD PSDTEAMEDI FRRAHTLKGN FGAMGFDDGA
DLAHAIEDLL DEMRQDQMAV TPEVMDLIFA GVDQIEAIVS GIEDEGEADV DTDPIVAELR
TVLDEGVEAV EGDDAAEIDT TGGVTAGGDT ADAGSADSAS GETGDTVDAD ALPAIDPESV
DGRVVRASVD IGDSEMAGVD SMLALEGIED SLEILACSPD REAVENGEFD DEFACFVAAE
DADTAAAVLD EVGKIESFDV TDVTDDVAAQ QSDSADADTG TADADATADH KVDEIKSVRV
DVDQLDDLHG LVEQLVTSRI KLRRAIDEDD LTAAGENLNE LDKITANLQN TVMDMRLIPL
KKVVGKFPRL VRDLSRELDK EIEFTIEGED IELDRTILTE ISDPLMHILR NSVDHGIESP
AEREAAGKPR TGQIELRASR ERDHVIIEVA DDGAGLDVEA IEAKAIEKGV RSADELETMS
DSAIYDLVFH PGFSTAEEIT DTSGRGVGMD VVHDTVTQLD GSVSVDSTPG EGTTVSLRLP
VTMAIVKVLF VQVGDEEYGI PLKNVDEITR SNDVKHVNGR EVIKHNDEIY PIIQLGETFD
VPGETKNGDG MLVRVRESER QVALHCDSVN SQEEVVVKPL EGILSGTAGL SGTAVLGDGN
IVHILDVVTL
//