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Protein

Potassium-transporting ATPase potassium-binding subunit

Gene

kdpA

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit binds and transports the potassium across the cytoplasmic membrane.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Ion transport, Potassium transport, Transport

Keywords - Ligandi

Potassium

Names & Taxonomyi

Protein namesi
Recommended name:
Potassium-transporting ATPase potassium-binding subunitUniRule annotation
Alternative name(s):
ATP phosphohydrolase [potassium-transporting] A chainUniRule annotation
Potassium-binding and translocating subunit AUniRule annotation
Potassium-translocating ATPase A chainUniRule annotation
Gene namesi
Name:kdpAUniRule annotation
Ordered Locus Names:PA1633
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000002438 Componenti: Chromosome

Organism-specific databases

PseudoCAPiPA1633.

Subcellular locationi

  • Cell inner membrane UniRule annotation; Multi-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei4 – 24HelicalUniRule annotationAdd BLAST21
Transmembranei67 – 87HelicalUniRule annotationAdd BLAST21
Transmembranei135 – 155HelicalUniRule annotationAdd BLAST21
Transmembranei179 – 199HelicalUniRule annotationAdd BLAST21
Transmembranei258 – 278HelicalUniRule annotationAdd BLAST21
Transmembranei286 – 306HelicalUniRule annotationAdd BLAST21
Transmembranei376 – 396HelicalUniRule annotationAdd BLAST21
Transmembranei420 – 440HelicalUniRule annotationAdd BLAST21
Transmembranei487 – 507HelicalUniRule annotationAdd BLAST21
Transmembranei528 – 548HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001665131 – 564Potassium-transporting ATPase potassium-binding subunitAdd BLAST564

Proteomic databases

PaxDbiP57683.

Interactioni

Subunit structurei

The system is composed of three essential subunits: KdpA, KdpB and KdpC.UniRule annotation

Protein-protein interaction databases

STRINGi208964.PA1633.

Structurei

3D structure databases

ProteinModelPortaliP57683.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the KdpA family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105D9K. Bacteria.
COG2060. LUCA.
HOGENOMiHOG000244102.
InParanoidiP57683.
KOiK01546.
OMAiNWQNYGG.
PhylomeDBiP57683.

Family and domain databases

HAMAPiMF_00275. KdpA. 1 hit.
InterProiIPR004623. KdpA.
[Graphical view]
PANTHERiPTHR30607. PTHR30607. 1 hit.
PfamiPF03814. KdpA. 1 hit.
[Graphical view]
PIRSFiPIRSF001294. K_ATPaseA. 1 hit.
TIGRFAMsiTIGR00680. kdpA. 1 hit.

Sequencei

Sequence statusi: Complete.

P57683-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNSHEILLIL AFFALVLVPA PFLGRYCFKV MEGQRNLLSA PLAPLERVCY
60 70 80 90 100
RLFGVDPASE QDWKTYTLAL LAFNLAGLVL LFSILMLQGS LPLNPQHLPG
110 120 130 140 150
LEWTLAFNTA VSFVTNTNWQ AYSGEASLSY FSQMVGLTVQ NFVSAAVGLC
160 170 180 190 200
VLVALARGIS RRSTRQLGNF WVDLTRGTLY VLLPLCLLLA LLLVWQGVPQ
210 220 230 240 250
TFFDYVHATT LQGAEQTIPL GPAASQIAIK QLGTNGGGFF GVNSTHPFEN
260 270 280 290 300
PSAWSNLFEV ASIILIPAAL VFTFGHYVKD LRQSRAILGC MLLLFCLGLG
310 320 330 340 350
LSLWAEYQPN PALAQLPIEQ GAPMEGKESR FGTAASMLWA ITTTAASNGS
360 370 380 390 400
VNAMHDSLSP LGGMLPLLNM MLGEVIFGGV GAGLYGMLLF VLIAVFLAGL
410 420 430 440 450
MVGRTPEYLG KKLEAKEVRL LVFTLLVMPV GVLVLGAIAA SLPGPASAVT
460 470 480 490 500
NPGPHGFSQL LYAYTSGSAN NGSAFAGFGA NTPFHNLMIG LAMLIGRFGY
510 520 530 540 550
ILPILAIAGS LAAKKASPVG PNSFPTHGPL FVSLLTVTIL LVGGLTFLPT
560
LALGPIAEQL SLGF
Length:564
Mass (Da):59,935
Last modified:December 1, 2000 - v1
Checksum:iA359E0E4F005A4B4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG05022.1.
PIRiH83440.
RefSeqiNP_250324.1. NC_002516.2.
WP_003097846.1. NZ_ASJY01000240.1.

Genome annotation databases

EnsemblBacteriaiAAG05022; AAG05022; PA1633.
GeneIDi883055.
KEGGipae:PA1633.
PATRICi19837615. VBIPseAer58763_1693.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG05022.1.
PIRiH83440.
RefSeqiNP_250324.1. NC_002516.2.
WP_003097846.1. NZ_ASJY01000240.1.

3D structure databases

ProteinModelPortaliP57683.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi208964.PA1633.

Proteomic databases

PaxDbiP57683.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG05022; AAG05022; PA1633.
GeneIDi883055.
KEGGipae:PA1633.
PATRICi19837615. VBIPseAer58763_1693.

Organism-specific databases

PseudoCAPiPA1633.

Phylogenomic databases

eggNOGiENOG4105D9K. Bacteria.
COG2060. LUCA.
HOGENOMiHOG000244102.
InParanoidiP57683.
KOiK01546.
OMAiNWQNYGG.
PhylomeDBiP57683.

Family and domain databases

HAMAPiMF_00275. KdpA. 1 hit.
InterProiIPR004623. KdpA.
[Graphical view]
PANTHERiPTHR30607. PTHR30607. 1 hit.
PfamiPF03814. KdpA. 1 hit.
[Graphical view]
PIRSFiPIRSF001294. K_ATPaseA. 1 hit.
TIGRFAMsiTIGR00680. kdpA. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiKDPA_PSEAE
AccessioniPrimary (citable) accession number: P57683
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: November 2, 2016
This is version 98 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.