P43010 · PNTB_HAEIN

Function

function

The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane.

Catalytic activity

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentplasma membrane
Molecular FunctionNADP binding
Molecular Functionproton-translocating NAD(P)+ transhydrogenase activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NAD(P) transhydrogenase subunit beta
  • EC number
  • Alternative names
    • Nicotinamide nucleotide transhydrogenase subunit beta
    • Pyridine nucleotide transhydrogenase subunit beta

Gene names

    • Name
      pntB
    • Ordered locus names
      HI_1363

Organism names

Accessions

  • Primary accession
    P43010

Proteomes

Subcellular Location

Cell inner membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane4-24Helical
Transmembrane46-66Helical
Transmembrane83-103Helical
Transmembrane132-152Helical
Transmembrane181-200Helical
Transmembrane202-222Helical
Transmembrane229-249Helical
Transmembrane253-273Helical
Transmembrane321-341Helical

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001990261-474NAD(P) transhydrogenase subunit beta

Interaction

Subunit

Heterodimer of an alpha and a beta chain.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the PNT beta subunit family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    474
  • Mass (Da)
    50,163
  • Last updated
    1995-11-01 v1
  • Checksum
    5F914630211FF844
MSEGLVQAAYILAALLFIMSLAGLSKHETAKAGCWFGIVGMTIALIATIFGPHSEGTFWIIIAMIIGGAIGVQRALKVEMTEMPELVAILHSFVGLAAVLVGFNSYGLHHEALMPEGLDAAAQAAFVAEQAVLTNIHNVEVFLGIFIGAVTFTGSVVAFGKLSGKINSKALMLPHRHKLNLAALVVSALLMVAFLNNPESIFPVLLMTAIALAFGWHLVASIGGADMPVVVSMLNSYSGWAAAAAGFILNNDLLIVTGALVGSSGAILSYIMCKAMNRSFVSVIAGGFGNDVQVSSSEEQGEHRETTAEEVAELLKNASSVIITPGYGMAVAQAQYPVADITAKLRERGVNVRFGIHPVAGRLPGHMNVLLAEAKVPYDVVLEMDEINDDFADTDVVLVIGANDTVNPAAMEDPNSPIAGMPVLEVWKAQNVIVFKRSMAVGYAGVQNPLFFKENTQMLFGDAKDRVEDILKAL

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict343in Ref. 2; AAC43725

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
L42023
EMBL· GenBank· DDBJ
AAC23010.1
EMBL· GenBank· DDBJ
Genomic DNA
U20964
EMBL· GenBank· DDBJ
AAC43725.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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