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3.A.3.1.9
Ouabain-insensitive K+-independent Na+-ATPase ɑ-subunit, AtnA; very similar to the human ɑ-1 chain of the Na+,K+-ATPase (3.A.3.1.1) (Rocafull et al., 2011).

Accession Number:B3SI05
Protein Name:Ouabain-insensitive sodium-ATPase alpha-subunit
Length:811
Molecular Weight:88940.00
Species:Cavia porcellus (Guinea pig) [10141]
Number of TMSs:2
Substrate Na+

Cross database links:

Pfam: PF00689    PF00122    PF00702   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005524 F:ATP binding
GO:0015662 F:ATPase activity, coupled to transmembrane movement of ions, phosphorylative mechanism
GO:0046872 F:metal ion binding
GO:0006754 P:ATP biosynthetic process
GO:0006812 P:cation transport

References (2)

[1] “Differential expression of P-type ATPases in intestinal epithelial cells: Identification of putative new atp1a1 splice-variant.”  Rocafull M.A.et.al.   19900414
[2] “Differential expression of P-type ATPases in intestinal epithelial cells: Identification of putative new atp1a1 splice-variant.”  Rocafull M.A.et.al.   19900414

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
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FASTA formatted sequence
1:	MTGTITLLDF ILFSSQHNKI IIYVQVPKYS LSVESHKIIV LVPVIIHFRK ITNTYSSFPS 
61:	LRCGRPFGEL GRGALVFKGL TLKYHVYSKS GFAQKVFLPL MDVEFLSLSN RGSLVHRLYL 
121:	GVVLSAVVII TGCFSYYQEA KSSKIMDSFK NMVPQQALVI RNGEKMSINA EDVVVGDLVE 
181:	VKGGDRIPAD LRIISANGCK VDNSSLTGES EPQTRSPDFT NENPLETRNI AFFSTNCVEG 
241:	TARGIVVYTG DRTVMGRIAT LASGLEGGQT PIAAEIEHFI HIITGVAVFL GVSFFILSLI 
301:	LEYTWLEAVI FLIGIIVANV PEGLLATVTV CLTLTAKRMA RKNCLVKNLE AVETLGSTST 
361:	ICSDKTGTLT QNRMTVAHMW FDNQIHEADT TENQSGVSFD KTSATWLALS RIAGLCNRAV 
421:	FQANQENVPI LKLSIHKNPN TNEPRHLLVM KGAPERILDR CSSILLHGKE QPLDEELKDA 
481:	FQNAYLELGG LGERVLGFCH LLLPDEQFPE GFQFDTDEVN FPLDNLCFVG LISMIDPPRA 
541:	AVPDAVGKCR SAGIKVIMVT GDHPITAKAI AKGVGIISEG NETVEDIAAR LNIPVSQVNP 
601:	RDAKACVFYG SDLKDMTSEQ VDDILKRHTE IVFARTSRQQ KFIIVEGCHS QGAMEAVTGD 
661:	GVNDSAIFKK ADIGVGRGIA GFDEFKQAAD MIILDNNFPS IVTGLEEGRL FLENLKNSFA 
721:	YTLISNMPEF TPLLFFSSAN IPRRLGTFTI LCIDLGTDIL PAISLAYEQA ESDIMKRQPK 
781:	NPKTDKLVNE RLINMASGQS DLDLESGILK L