Potassium-transporting ATPase B chain (PA1634)

Identification
Name: Potassium-transporting ATPase B chain
Synonyms:
  • ATP phosphohydrolase [potassium-transporting] B chain
  • Potassium-binding and translocating subunit B
  • Potassium-translocating ATPase B chain
Gene Name: kdpB
Enzyme Class:
Biological Properties
General Function: Involved in nucleotide binding
Specific Function: One of the components of the high-affinity ATP-driven potassium transport (or KDP) system, which catalyzes the hydrolysis of ATP coupled with the exchange of hydrogen and potassium ions
Cellular Location: Cell inner membrane; Multi-pass membrane protein
KEGG Pathways:
KEGG Reactions: Not Available
SMPDB Reactions: Not Available
PseudoCyc/BioCyc Reactions:
Thumb+Thumb+Thumb → Thumb+Thumb+Thumb+Thumb
Adenosine triphosphate + Water + Potassium → ADP + Hydrogen ion + Potassium + Phosphate
ReactionCard
Complex Reactions:
Thumb+Thumb+K(+)(Out) → Thumb+Thumb+K(+)(In)
Adenosine triphosphate + Water + K(+)(Out) → ADP + Inorganic phosphate + K(+)(In)
ReactionCard
Thumb+Thumb+K(+)(Out) → Thumb+Thumb+K(+)(In)
Adenosine triphosphate + Water + K(+)(Out) → ADP + Inorganic phosphate + K(+)(In)
ReactionCard
Transports: Not Available
Metabolites:
PAMDB IDNameView
PAMDB000148Adenosine triphosphateMetaboCard
PAMDB000345ADPMetaboCard
PAMDB001633Hydrogen ionMetaboCard
PAMDB001776Inorganic phosphateMetaboCard
PAMDB000383PhosphateMetaboCard
PAMDB000632PotassiumMetaboCard
PAMDB000142WaterMetaboCard
GO Classification:
Component
cell part
integral to membrane
intrinsic to membrane
membrane
membrane part
Function
adenyl nucleotide binding
adenyl ribonucleotide binding
ATP binding
ATPase activity, coupled to transmembrane movement of ions
ATPase activity, coupled to transmembrane movement of ions, phosphorylative mechanism
binding
catalytic activity
cation binding
cation transmembrane transporter activity
hydrolase activity
hydrolase activity, acting on acid anhydrides
hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances
inorganic cation transmembrane transporter activity
ion binding
ion transmembrane transporter activity
magnesium ion binding
metal ion binding
monovalent inorganic cation transmembrane transporter activity
nucleoside binding
potassium ion transmembrane transporter activity
potassium-transporting ATPase activity
purine nucleoside binding
substrate-specific transmembrane transporter activity
transmembrane transporter activity
transporter activity
Process
ATP biosynthetic process
cation transport
cellular nitrogen compound metabolic process
establishment of localization
ion transport
metabolic process
monovalent inorganic cation transport
nitrogen compound metabolic process
nucleobase, nucleoside and nucleotide metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleoside phosphate metabolic process
nucleotide metabolic process
potassium ion transport
purine nucleoside triphosphate biosynthetic process
purine nucleotide biosynthetic process
purine nucleotide metabolic process
purine ribonucleoside triphosphate biosynthetic process
transport
Gene Properties
Locus tag: PA1634
Strand: +
Entrez Gene ID: 883011
Accession: NP_250325.1
GI: 15596831
Sequence start: 1777751
Sequence End: 1779823
Sequence Length: 2072
Gene Sequence: 
>PA1634
ATGAACGCTCAGACCCAGGCGTCCAAGAACGCCTTGCACAAATCGCTCGAACGTCGCCACAACGCGTCCACCAGCCTCGCCGCCTTGTGGCGGCCGGCGCTGCTGCAAGCCTTCGTCAAGCTCGACCCGCGCCAGTTGCTGCGCTCGCCGGTGATGCTGGTGGTCGAACTGACCGCCGTGCTCACCACCTTGCTGTGCTTCGTCCCCGACCAGGCGGTGCCGACCTCGGTGGCGCTGCAGATCGCCCTCTGGCTGTGGTTCACCGTGCTCTTCGCGAATTTCGCCGAAGCGCTCGCCGAGGGACGTGGCAAGGCCCGCGCGGACAGTCTCAAGGCCGGCAGCCAGGGCCTCTCCGCCAATAAGCGGCGCGCCGACGGCAGTTTCGAGAGCGTCGTTGCCAGCAGCCTGCGCAAGGGCGATGTGGTACGGGTCCAGGCCGGCGAGATGATTCCCGGCGACGGCGAAGTCATCGAAGGCGTGGCGGCGGTCAACGAGGCCGCCATCACCGGCGAATCGGCGCCGGTGATCCGCGAGTCCGGCGGCGATCGCTCGGCGGTGACCGGCAACACCCAGGTGGTGTCCGACTGGCTGCTGGTACGGATCGGCGCCAACCCGGGCGAGTCGACCCTGGACCGGATGATCGCCCTGGTGGAAGGCGCCAAGCGGCAGAAGACCCCCAACGAAGTGGCGCTGGACATCCTGCTGATCGGCCTGACCCTGATCTTCCTGCTGGTAGTGGTGACCCTCAAGCCGTTCGCCCTGTTCGCCGGCGGCAACCTGCCGCTGGTGTTCCTGGTGGCGCTGCTGGTGACGCTGATCCCGACCACCATCGGCGGCCTGCTCTCGGCCATCGGCATCGCCGGCATGGACCGCCTGGTGCGCCTGAACGTGATCGCCAAGTCCGGTCGCGCGGTGGAGGCGGCCGGCGACGTCCACGTGCTGCTGCTCGACAAGACCGGCACCATCACCTTCGGCAACCGCCGCTGCAGCGCGCTGTACGCCGCGCCGGGGGTGAGCGGCAAGGAACTGGCCGAGGGCGCGTTGCTGGCCTCGCTGGCCGACGACACCCCGGAAGGCAAGTCGATCGTCGAATACCTGCGCATCCTGCATCCGATCGAGGAGCCGCGCCGCGAGGAACTGACGCCGATCGCCTTCAGCGCGGAAACCCGCCTGTCCGGGGTCGACTGGAACGGCCAGGTGTACCGCAAGGGGGCGGTGGATGCGGCGCTGCGCTTCATCGACCTGCCGCGGGAGAAGATGCCCGAGGTGCTTTCGCGGGAGGTGGACAAGATCGCCCAGAGCGGCGGCACCCCGCTGCTGGTGGTAGCCAACGGCCGGCTGCTCGGCGCCATTCACCTGAAGGACGTGGTCAAGCCGGGCATTCGCGAGCGCTTCGCCGAACTGCGCCGGCTGGGCATCCGCACCGTGATGGTGACCGGCGACAACCCGCTGACCGCCGCTGCCATCGCCGCCGAGGCTGGGGTCGACGACGTGATCGCCGAGGCTACCCCGGAGAAGAAATTGGCGCGGATTCGCCAGGAGCAGGGCGAAGGTCGCCTGGTGGCGATGTGCGGCGACGGTGCCAACGACGCCCCGGCGCTGGCCCAGGCCGACGTCGGCATGGCCATGAACGACGGCACCCAGGCCGCCCGCGAGGCGGCCAACCTGGTCGACCTGGACAGCGACCCGACCAAGCTGCTCGACGTGGTCCAGGTGGGCAAGGAGTTGCTGGTCACCCGCGGCGCGCTGACCACCTTCTCCATCGCCAACGACGTGGCCAAGTACTTCGCCATCCTGCCGGCGCTGTTCGTCGGCATCTACCCGCAGCTCGACGTGCTCAACGTGATGCGCCTGCAAAGCCCGCAGAGCGCGATCCTGTCGGCCATCGTGTTCAACGCGCTGATCATCGTCGCGTTGATCCCACTGGCCTTGCGCGGCGTGCGGGTGCAGGCGGCGGACGCTTCGCAACTGCTGCAGCGCAACCTGCTGATCTATGGCGTCGGCGGCCTGGTGGCGCCGTTCCTCGGGATCAAGGCGATCGACCTGCTGCTGACCGCCGTCGGCCTGGCATGA
Protein Properties
Protein Residues: 690
Protein Molecular Weight: 73 kDa
Protein Theoretical pI: 6.71
Hydropathicity (GRAVY score): 0.339
Charge at pH 7 (predicted): -0.85
Protein Sequence: 
>PA1634
MNAQTQASKNALHKSLERRHNASTSLAALWRPALLQAFVKLDPRQLLRSPVMLVVELTAVLTTLLCFVPDQAVPTSVALQIALWLWFTVLFANFAEALAEGRGKARADSLKAGSQGLSANKRRADGSFESVVASSLRKGDVVRVQAGEMIPGDGEVIEGVAAVNEAAITGESAPVIRESGGDRSAVTGNTQVVSDWLLVRIGANPGESTLDRMIALVEGAKRQKTPNEVALDILLIGLTLIFLLVVVTLKPFALFAGGNLPLVFLVALLVTLIPTTIGGLLSAIGIAGMDRLVRLNVIAKSGRAVEAAGDVHVLLLDKTGTITFGNRRCSALYAAPGVSGKELAEGALLASLADDTPEGKSIVEYLRILHPIEEPRREELTPIAFSAETRLSGVDWNGQVYRKGAVDAALRFIDLPREKMPEVLSREVDKIAQSGGTPLLVVANGRLLGAIHLKDVVKPGIRERFAELRRLGIRTVMVTGDNPLTAAAIAAEAGVDDVIAEATPEKKLARIRQEQGEGRLVAMCGDGANDAPALAQADVGMAMNDGTQAAREAANLVDLDSDPTKLLDVVQVGKELLVTRGALTTFSIANDVAKYFAILPALFVGIYPQLDVLNVMRLQSPQSAILSAIVFNALIIVALIPLALRGVRVQAADASQLLQRNLLIYGVGGLVAPFLGIKAIDLLLTAVGLA
References
External Links:
Resource Link
Genome ID: PA1634
Entrez Gene ID: 883011
NCBI Protein ID: 15596831
General Reference: PaperBLAST - Find papers about PA1634 and its homologs