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2.A.12.1.3
Nucleotide antiporter (binds and probably transports ATP, dATP, ddATP, ADP, dADP and ddADP (deoxy on the sugar moiety) but not AMP, UTP, CTP or GTP) (Daugherty et al., 2004)

Accession Number:Q842J1
Protein Name:Nucleotide antiporter
Length:499
Molecular Weight:56444.00
Species:Caedibacter caryophilus [28906]
Number of TMSs:12
Location1 / Topology2 / Orientation3: Apical cell membrane1 / Multi-pass membrane protein2
Substrate ATP, dATP, ddATP, ADP, dADP, ddADP

Cross database links:

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005524 F:ATP binding
GO:0005471 F:ATP:ADP antiporter activity
GO:0006810 P:transport

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)
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FASTA formatted sequence
1:	MENSQKSSFT AELRRVFWPI EWHENKKFLP MAAMMFCILF NYSTLRSIKD GFVVTGIGPE 
61:	AISFLKTYVV LPSAVIMMVV YAKLCNIMSP QKVFYTIAWF FSLYLVFFAF VLYPYPEFFH 
121:	PNHQTIEGLV IEYPNLKWFI RICGQWSIAS FYAISELYGS MMLSLLFWQF ANQITKTSEA 
181:	KRFYSMFGLL GNFSLPLVAA TLGYLLSSEI NIVAEEHRFI PVICIVIFSN ILGMFFYFWM 
241:	NKNVLTDPRL YDSGEAAGKP KKKKTKLSLG ESFKMIFTSK YLGLLVTLIL AYGISINLVE 
301:	GVWKAKLREL YPTKEAYTMF MGNFQAYQGV AAIIFMLVGS NILRRVSWAT AAIFTPLMIL 
361:	VTGIGFFSFI IFDQTIGLYF AAFFGTGPLA LAVIIGTAQN VLSKATKYSL FDSTKEMAHI 
421:	PLDDEMKTKG KAAVDVIGGR FGKSGGGIIQ STFFILLPTY TFAEATPYFA GVFFVIVILW 
481:	IFAVQGLSKE YQKLTTGEK