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1.A.1.24.1
The cyclic nucleotide regulated K+ channel, CNR-K+ channel (412 aas)

Accession Number:Q02006
Protein Name:CNR-K+ aka RPA4233
Length:412
Molecular Weight:46121.00
Species:Rhodopseudomonas palustris [1076]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate K+

Cross database links:

HEGENOM: HBG299487
RefSeq: NP_949569.1   
Entrez Gene ID: 2693040   
Pfam: PF00027    PF00520   
BioCyc: RPAL258594:RPA4233-MONOMER   
KEGG: rpa:RPA4233   

Gene Ontology

GO:0008076 C:voltage-gated potassium channel complex
GO:0005249 F:voltage-gated potassium channel activity
GO:0006813 P:potassium ion transport
GO:0055085 P:transmembrane transport

References (2)

[1] “Complete genome sequence of the metabolically versatile photosynthetic bacterium Rhodopseudomonas palustris.”  Larimer F.W.et.al.   14704707
[2] “Anaerobic growth of Rhodopseudomonas palustris on 4-hydroxybenzoate is dependent on AadR, a member of the cyclic AMP receptor protein family of transcriptional regulators.”  Dispensa M.et.al.   1522059

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:	MRDETPAYLR ARHYFYEILE SQAQTSRMGV IVNRFIVFFI VLSVGITVME SVPAMREDYG 
61:	RLFQALELLC LVMFSIEYYI RIWIAPEHLP YHHMSPLRAA WAYMISPQGI VDCISVMPLW 
121:	IALFGPDDLR VLIILRMLRL LKFARYSSGM RSLLEVLESE RRALMACLVI LACATLVSAT 
181:	AMHIAEGHVQ PEKFGTIPDA MWWAIVTLST IGYGDVVPAT GIGRMVASAT IICGLIMIAL 
241:	PVGIVANAFS EVIHRRDFIV NWSMVARVPL FSHLTAGDIA HIMQLLQARQ IERGEVVFRR 
301:	GEPATAMYFI AEGDVEIELG PEDKGRRIRL GTGHFFGEIA VLKRVERSAT VKAVSRTRLL 
361:	VLDGADLRAL IAREPSIARK INQIVEGRTG RNLNLEIADL EGQADVSVEE NA