ID ATKB_AGRT5 Reviewed; 694 AA.
AC Q8U9D9;
DT 17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT 15-MAR-2005, sequence version 2.
DT 01-MAY-2013, entry version 90.
DE RecName: Full=Potassium-transporting ATPase B chain;
DE EC=3.6.3.12;
DE AltName: Full=ATP phosphohydrolase [potassium-transporting] B chain;
DE AltName: Full=Potassium-binding and translocating subunit B;
DE AltName: Full=Potassium-translocating ATPase B chain;
GN Name=kdpB; OrderedLocusNames=Atu3789; ORFNames=AGR_L_2090;
OS Agrobacterium tumefaciens (strain C58 / ATCC 33970).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium;
OC Agrobacterium tumefaciens complex.
OX NCBI_TaxID=176299;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C58 / ATCC 33970;
RX PubMed=11743193; DOI=10.1126/science.1066804;
RA Wood D.W., Setubal J.C., Kaul R., Monks D.E., Kitajima J.P.,
RA Okura V.K., Zhou Y., Chen L., Wood G.E., Almeida N.F. Jr., Woo L.,
RA Chen Y., Paulsen I.T., Eisen J.A., Karp P.D., Bovee D. Sr.,
RA Chapman P., Clendenning J., Deatherage G., Gillet W., Grant C.,
RA Kutyavin T., Levy R., Li M.-J., McClelland E., Palmieri A.,
RA Raymond C., Rouse G., Saenphimmachak C., Wu Z., Romero P., Gordon D.,
RA Zhang S., Yoo H., Tao Y., Biddle P., Jung M., Krespan W., Perry M.,
RA Gordon-Kamm B., Liao L., Kim S., Hendrick C., Zhao Z.-Y., Dolan M.,
RA Chumley F., Tingey S.V., Tomb J.-F., Gordon M.P., Olson M.V.,
RA Nester E.W.;
RT "The genome of the natural genetic engineer Agrobacterium tumefaciens
RT C58.";
RL Science 294:2317-2323(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C58 / ATCC 33970;
RX PubMed=11743194; DOI=10.1126/science.1066803;
RA Goodner B., Hinkle G., Gattung S., Miller N., Blanchard M.,
RA Qurollo B., Goldman B.S., Cao Y., Askenazi M., Halling C., Mullin L.,
RA Houmiel K., Gordon J., Vaudin M., Iartchouk O., Epp A., Liu F.,
RA Wollam C., Allinger M., Doughty D., Scott C., Lappas C., Markelz B.,
RA Flanagan C., Crowell C., Gurson J., Lomo C., Sear C., Strub G.,
RA Cielo C., Slater S.;
RT "Genome sequence of the plant pathogen and biotechnology agent
RT Agrobacterium tumefaciens C58.";
RL Science 294:2323-2328(2001).
CC -!- FUNCTION: One of the components of the high-affinity ATP-driven
CC potassium transport (or KDP) system, which catalyzes the
CC hydrolysis of ATP coupled with the exchange of hydrogen and
CC potassium ions (By similarity).
CC -!- CATALYTIC ACTIVITY: ATP + H(2)O + K(+)(Out) = ADP + phosphate +
CC K(+)(In).
CC -!- SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane
CC protein (By similarity).
CC -!- SIMILARITY: Belongs to the cation transport ATPase (P-type)
CC (TC 3.A.3) family. Type IA subfamily.
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DR EMBL; AE007870; AAK89619.2; -; Genomic_DNA.
DR PIR; A98262; A98262.
DR PIR; AI3022; AI3022.
DR RefSeq; NP_356834.2; NC_003063.2.
DR ProteinModelPortal; Q8U9D9; -.
DR STRING; 176299.Atu3789; -.
DR EnsemblBacteria; AAK89619; AAK89619; Atu3789.
DR GeneID; 1135663; -.
DR KEGG; atu:Atu3789; -.
DR PATRIC; 20817036; VBIAgrTum91616_3627.
DR eggNOG; COG2216; -.
DR HOGENOM; HOG000244113; -.
DR KO; K01547; -.
DR OMA; TETDATR; -.
DR ProtClustDB; PRK01122; -.
DR GO; GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:HAMAP.
DR GO; GO:0000287; F:magnesium ion binding; IEA:HAMAP.
DR GO; GO:0008556; F:potassium-transporting ATPase activity; IEA:HAMAP.
DR Gene3D; 2.70.150.10; -; 1.
DR Gene3D; 3.40.1110.10; -; 1.
DR Gene3D; 3.40.50.1000; -; 1.
DR HAMAP; MF_00285; KdpB; 1; -.
DR InterPro; IPR023299; ATPase_P-typ_cyto_domN.
DR InterPro; IPR018303; ATPase_P-typ_P_site.
DR InterPro; IPR008250; ATPase_P-typ_transduc_dom_A.
DR InterPro; IPR001757; Cation_transp_P_typ_ATPase.
DR InterPro; IPR023214; HAD-like_dom.
DR InterPro; IPR006391; K-transp_ATPase_bsu_IA.
DR PANTHER; PTHR24093; PTHR24093; 1.
DR Pfam; PF00122; E1-E2_ATPase; 1.
DR Pfam; PF00702; Hydrolase; 1.
DR PRINTS; PR00119; CATATPASE.
DR SUPFAM; SSF56784; HAD-like_dom; 1.
DR TIGRFAMs; TIGR01494; ATPase_P-type; 2.
DR TIGRFAMs; TIGR01497; kdpB; 1.
DR PROSITE; PS00154; ATPASE_E1_E2; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cell inner membrane; Cell membrane; Complete proteome;
KW Hydrolase; Ion transport; Magnesium; Membrane; Metal-binding;
KW Nucleotide-binding; Phosphoprotein; Potassium; Potassium transport;
KW Reference proteome; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1 694 Potassium-transporting ATPase B chain.
FT /FTId=PRO_0000046108.
FT TOPO_DOM 1 29 Cytoplasmic (Potential).
FT TRANSMEM 30 52 Helical; (Potential).
FT TOPO_DOM 53 61 Periplasmic (Potential).
FT TRANSMEM 62 84 Helical; (Potential).
FT TOPO_DOM 85 218 Cytoplasmic (Potential).
FT TRANSMEM 219 241 Helical; (Potential).
FT TOPO_DOM 242 250 Periplasmic (Potential).
FT TRANSMEM 251 273 Helical; (Potential).
FT TOPO_DOM 274 598 Cytoplasmic (Potential).
FT TRANSMEM 599 621 Helical; (Potential).
FT TOPO_DOM 622 625 Periplasmic (Potential).
FT TRANSMEM 626 648 Helical; (Potential).
FT TOPO_DOM 649 660 Cytoplasmic (Potential).
FT TRANSMEM 661 683 Helical; (Potential).
FT TOPO_DOM 684 694 Periplasmic (Potential).
FT ACT_SITE 306 306 4-aspartylphosphate intermediate (By
FT similarity).
FT METAL 530 530 Magnesium (By similarity).
FT METAL 534 534 Magnesium (By similarity).
SQ SEQUENCE 694 AA; 72964 MW; AD65EC38E6162BE0 CRC64;
MSQSKQASIL DSRILVPAIA DAFKKLNPRT LARNPVMFVV ATVSVLTTVL FIRDLITGGA
NLAFSFQINL WLWFTVLFAN FAEAVAEGRG KAQADSLRKT RTETQAKLLN SDDRSQYKMV
AGDSLKVNDV VLVEAGDIIP SDGEVIEGVA SVNEAAITGE SAPVIRESGG DRSAVTGGTQ
VLSDWIRVRI TAAAGSTFLD RMISLVEGAE RQKTPNEIAL NILLAGMTLI FVLATATIPS
FAAYAGGSIP IIVLVALFVT LIPTTIGALL SAIGIAGMDR LVRFNVLAMS GRAVEAAGDV
DTLLLDKTGT ITLGNRQATD LRPIPGVSEQ ELADAAQLAS LADETPEGRS IVVLAKEKYG
IRARDMQKLH ATFVPFTAQT RMSGVDFEGA SIRKGAVDAV LAYVDGGALQ HGNAALALKT
ETDATRAIRA IAEDIAKAGG TPLAVVRDGK LLGVVQLKDI VKGGIRERFA ELRRMGIRTV
MITGDNPMTA AAIAAEAGVD DFLAQATPEN KLELIREEQA KGKLVAMCGD GTNDAPALAQ
ADVGVAMNTG TVAAREAGNM VDLDSDPTKL IEIVEIGKQL LMTRGALTTF SIANDIAKYF
AIIPAMFLAL YPQLGVLNVM GLSTPQSAIL SAIIFNALII IALIPLSLKG VKYRPIGAGA
LLSRNLVIYG LGGIIVPFIG IKLIDLAVTA LGLA
//
