(data stored in SCRATCH zone)

SWISSPROT: Q13DD8_RHOPS

ID   Q13DD8_RHOPS            Unreviewed;       707 AA.
AC   Q13DD8;
DT   31-OCT-2006, integrated into UniProtKB/TrEMBL.
DT   31-OCT-2006, sequence version 1.
DT   08-MAY-2019, entry version 103.
DE   RecName: Full=Potassium-transporting ATPase ATP-binding subunit {ECO:0000256|HAMAP-Rule:MF_00285};
DE            EC=7.2.2.6 {ECO:0000256|HAMAP-Rule:MF_00285};
DE   AltName: Full=ATP phosphohydrolase [potassium-transporting] B chain {ECO:0000256|HAMAP-Rule:MF_00285};
DE   AltName: Full=Potassium-binding and translocating subunit B {ECO:0000256|HAMAP-Rule:MF_00285};
DE   AltName: Full=Potassium-translocating ATPase B chain {ECO:0000256|HAMAP-Rule:MF_00285};
GN   Name=kdpB {ECO:0000256|HAMAP-Rule:MF_00285};
GN   OrderedLocusNames=RPD_0663 {ECO:0000313|EMBL:ABE37901.1};
OS   Rhodopseudomonas palustris (strain BisB5).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=316057 {ECO:0000313|EMBL:ABE37901.1, ECO:0000313|Proteomes:UP000001818};
RN   [1] {ECO:0000313|EMBL:ABE37901.1, ECO:0000313|Proteomes:UP000001818}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BisB5 {ECO:0000313|EMBL:ABE37901.1,
RC   ECO:0000313|Proteomes:UP000001818};
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H.,
RA   Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Pelletier D.A., Kyrpides N.,
RA   Lykidis A., Oda Y., Harwood C.S., Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris BisB5.";
RL   Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Part of the high-affinity ATP-driven potassium transport
CC       (or Kdp) system, which catalyzes the hydrolysis of ATP coupled
CC       with the electrogenic transport of potassium into the cytoplasm.
CC       This subunit is responsible for energy coupling to the transport
CC       system. {ECO:0000256|HAMAP-Rule:MF_00285}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + K(+)(out) = ADP + H(+) + K(+)(in) +
CC         phosphate; Xref=Rhea:RHEA:16777, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:29103, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=7.2.2.6;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00285,
CC         ECO:0000256|SAAS:SAAS01131062};
CC   -!- SUBUNIT: The system is composed of three essential subunits: KdpA,
CC       KdpB and KdpC. {ECO:0000256|HAMAP-Rule:MF_00285,
CC       ECO:0000256|SAAS:SAAS00822521}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC       Rule:MF_00285}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC       Rule:MF_00285}.
CC   -!- SIMILARITY: Belongs to the cation transport ATPase (P-type)
CC       (TC 3.A.3) family. Type IA subfamily. {ECO:0000256|HAMAP-
CC       Rule:MF_00285, ECO:0000256|SAAS:SAAS00822561}.
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DR   EMBL; CP000283; ABE37901.1; -; Genomic_DNA.
DR   STRING; 316057.RPD_0663; -.
DR   EnsemblBacteria; ABE37901; ABE37901; RPD_0663.
DR   KEGG; rpd:RPD_0663; -.
DR   eggNOG; ENOG4105C8X; Bacteria.
DR   eggNOG; COG2216; LUCA.
DR   HOGENOM; HOG000244113; -.
DR   KO; K01547; -.
DR   OMA; ILWLWFT; -.
DR   Proteomes; UP000001818; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008556; F:potassium-transporting ATPase activity; IEA:UniProtKB-UniRule.
DR   CDD; cd02078; P-type_ATPase_K; 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_dom_N.
DR   InterPro; IPR018303; ATPase_P-typ_P_site.
DR   InterPro; IPR023298; ATPase_P-typ_TM_dom_sf.
DR   InterPro; IPR008250; ATPase_P-typ_transduc_dom_A_sf.
DR   InterPro; IPR036412; HAD-like_sf.
DR   InterPro; IPR023214; HAD_sf.
DR   InterPro; IPR006391; P-type_ATPase_bsu_IA.
DR   InterPro; IPR001757; P_typ_ATPase.
DR   PANTHER; PTHR43743; PTHR43743; 1.
DR   SUPFAM; SSF56784; SSF56784; 1.
DR   SUPFAM; SSF81653; SSF81653; 1.
DR   SUPFAM; SSF81660; SSF81660; 1.
DR   SUPFAM; SSF81665; SSF81665; 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;
DR   PRODOM; Q13DD8.
DR   SWISS-2DPAGE; Q13DD8.
KW   ATP-binding {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00830384};
KW   Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_00285};
KW   Cell membrane {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00822569};
KW   Complete proteome {ECO:0000313|Proteomes:UP000001818};
KW   Ion transport {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00822424};
KW   Magnesium {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00830374};
KW   Membrane {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00830366};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00822519};
KW   Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00830373};
KW   Phosphoprotein {ECO:0000256|HAMAP-Rule:MF_00285};
KW   Potassium {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00822444};
KW   Potassium transport {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00822397};
KW   Translocase {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS01133003};
KW   Transmembrane {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00830386};
KW   Transmembrane helix {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00830383};
KW   Transport {ECO:0000256|HAMAP-Rule:MF_00285,
KW   ECO:0000256|SAAS:SAAS00822492}.
FT   TRANSMEM     42     63       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   TRANSMEM     69     90       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   TRANSMEM    227    252       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   TRANSMEM    258    284       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   TRANSMEM    609    627       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   TRANSMEM    639    659       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   TRANSMEM    679    704       Helical. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   NP_BIND     385    392       ATP. {ECO:0000256|HAMAP-Rule:MF_00285}.
FT   ACT_SITE    315    315       4-aspartylphosphate intermediate.
FT                                {ECO:0000256|HAMAP-Rule:MF_00285}.
FT   METAL       543    543       Magnesium. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   METAL       547    547       Magnesium. {ECO:0000256|HAMAP-Rule:
FT                                MF_00285}.
FT   BINDING     352    352       ATP. {ECO:0000256|HAMAP-Rule:MF_00285}.
FT   BINDING     356    356       ATP. {ECO:0000256|HAMAP-Rule:MF_00285}.
FT   BINDING     403    403       ATP. {ECO:0000256|HAMAP-Rule:MF_00285}.
SQ   SEQUENCE   707 AA;  73813 MW;  805547C01A78E7EF CRC64;
     MSAVKTTRRT TGSAMLDPAI VIPAIGSAFV KLDPRAMIKN PVMFVVEVVA ALTTAIFIKS
     IVTDGGGDGF GFTLQIILWL WFTVLFANFA EAVAEGRGKA QADTLRQTMT NTKAKKLLME
     GNYELYEGVP AENLEQGDLV LVEAGDLIPS DGEIIHGVAS VNEAAITGES APVIRESGGD
     RSAVTGGTMV ISDRIVVRIT AAKGNSFLDR MIKLVEGAAR QKTPNEIALN ILLAGLTIIF
     VFATVTIPSY AAYAGGQISV VVLAALFVTL IPTTIGALLS AIGIAGMDRL VRFNVLAMSG
     RAVEAAGDVD TLLLDKTGTI TLGNRQATAF RPVTGVSEEA LADAAQLASL ADETPEGRSI
     VVLAKEKYGL RGRDLAELSA TFVPFTAQTR MSGVDAGHSS VRKGAVDAIL NYVNGGGSRA
     VASGNAVRAL HPGMSDAARE ISAIADEVAK AGGTPLAVAK DGRLLGVVHL KDIVKGGIRE
     RFAELRRMGI RTVMITGDNP MTAAAIAAEA GVDDFLAQAT PEDKLKLIRD EQAKGKLVAM
     CGDGTNDAPA LAQADVGVAM NTGTQAAREA GNMVDLDSNP TKLIEVVEIG KQLLMTRGAL
     TTFSIANDVA KYFAIIPAMF LAFYPQLGVL NVMQLESPQS AILSAIIFNA LIIIALIPLS
     LKGVAYRAVG AGALLRRNLL IYGLGGIVIP FAGIKAIDLA ITALHLV
//

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