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0AT8B1_HUMAN*   SwissProt (?) | Description Local Annotation Link Reference
General Information
NameATP8B1
DescriptionPotential phospholipid-transporting atpase ic (ec 3.6.3.1) (familial intrahepatic cholestasis type 1) (atpase class i type 8b member 1).
SpeciesHomo sapiens (NCBI taxonomy ID: 9606)
GO0005887 integral to plasma membrane (TAS)
0015721 bile acid transport (TAS)
0007586 digestion (TAS)
0006629 lipid metabolism (TAS)

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schematic display of those terms with internal associations, click the node and browse the corresponding GO term
Domain Architecture (Details)
InterPro domains unassigned to SynO:
ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane. ATPases can harness the energy from a proton gradient.sing the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. Some ATPases work in reverse.sing the energy from the hydrolysis of ATP to create a proton gradient. There are different types of ATPases.hich can differ in function (ATP synthesis and/or hydrolysis).tructure (F-.- and A-ATPases contain rotary motors) and in the type of ions they transport . F-ATPases (F1F0-ATPases) in mitochondria.hloroplasts and bacterial plasma membranes are the prime producers of ATP.sing the proton gradient generated by oxidative phosphorylation (mitochondria) or photosynthesis (chloroplasts).V-ATPases (V1V0-ATPases) are primarily found in eukaryotic vacuoles.atalysing ATP hydrolysis to transport solutes and lower pH in organelles.A-ATPases (A1A0-ATPases) are found in Archaea and function like F-ATPases.P-ATPases (E1E2-ATPases) are found in bacteria and in eukaryotic plasma membranes and organelles.nd function to transport a variety of different ions across membranes.E-ATPases are cell-surface enzymes that hydrolyse a range of NTPs.ncluding extracellular ATP.P-ATPases (sometime known as E1-E2 ATPases) () are found in bacteria and in a number of eukaryotic plasma membranes and organelles . P-ATPases function to transport a variety of different compounds.ncluding ions and phospholipids.cross a membrane using ATP hydrolysis for energy. There are many different classes of P-ATPases.ach of which transports a specific type of ion: H+.a+.+.g2+.a2+.g+ and Ag2+.n2+.o2+.b2+.i2+.d2+.u+ and Cu2+. P-ATPases can be composed of one or two polypeptides.nd can usually assume two main conformations called E1 and E2. This entry represents the several classes of P-type ATPases.ncluding those that transport K+ ().g2+ ().d2+ ().u 2+ ().n2+ ().a+ ().a2+ ().a+/K+ ().nd H+/K+ (). These P-ATPases are found in both prokaryotes and eukaryotes.More information about this protein can be found at Protein of the Month: ATP Synthases .
  IPR001757:ATPase, P-type, K/Mg/Cd/Cu/Zn/Na/Ca/Na/H-transporter
These sequences represent the P-type ATPase responsible for transporting phospholipids from one leaflet of bilayer membranes to the other . These ATPases are found only in eukaryotes.
  IPR006539:Phospholipid-translocating P-type ATPase, flippase
IPR006539:ATPase-Plipid 
Evalue:0 
Location:92-1180
SequencesProtein: AT8B1_HUMAN (1251 aa)
mRNA: NM_005603
Local Annotation
Synapse Ontology
the mechanism by which the restiong potential is held.
sdb:0288 maintain membrane potential  (Evidence:keywords)
KO assignmentK01530
  Level 3 annotation:
    phospholipid-translocating ATPase
  Level 2 annotation:
    Other enzymes
Loci Structure (Details)Loci index, Chromosomal location, Length, Possible relational loci clusterExon1: 120 residues, 53466585-53466942Exon2: 45 residues, 53468596-53468727Exon3: 48 residues, 53470263-53470402Exon4: 84 residues, 53470713-53470959Exon5: 30 residues, 53472221-53472305Exon6: 76 residues, 53473423-53473647Exon7: 98 residues, 53479403-53479692Exon8: 46 residues, 53480712-53480845Exon9: 27 residues, 53485321-53485397Exon10: 39 residues, 53486658-53486770Exon11: 57 residues, 53487547-53487712Exon12: 39 residues, 53489697-53489810Exon13: 65 residues, 53493063-53493252Exon14: 54 residues, 53502265-53502422Exon15: 16 residues, 53503301-53503345Exon16: 71 residues, 53506528-53506737Exon17: 65 residues, 53510036-53510227Exon18: 31 residues, 53512811-53512900Exon19: 55 residues, 53513400-53513559Exon20: 29 residues, 53513679-53513762Exon21: 25 residues, 53515847-53515918Exon22: 26 residues, 53516024-53516097Exon23: 22 residues, 53519268-53519330Exon24: 35 residues, 53519444-53519543Exon25: 40 residues, 53522784-53522898Exon26: 34 residues, 53524719-53524817Exon27: 62 residues, 53549856-53550037Exon28: 2 residues, -Jump to AT8B1_HUMAN  
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