TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.E.1.6.3
Rhodopsin of 298 aas and 7 TMSs (associates with salinixanthin, the light-harvesting carotenoid antenna of xanthorhodopsin) (Imasheva et al., 2009Hashimoto et al., 2010).  Expression in a chemotrophic E. coli enabled light-driven phototrophic energy generation (Kim et al. 2017).

Accession Number:Q7NP59
Protein Name:Gll0198 protein
Length:298
Molecular Weight:32289.00
Species:Gloeobacter violaceus [33072]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate H+

Cross database links:

HEGENOM: HBG667730
RefSeq: NP_923144.1   
Entrez Gene ID: 2599983   
Pfam: PF01036   
BioCyc: GVIO251221:GLL0198-MONOMER   
KEGG: gvi:gll0198   

Gene Ontology

GO:0016020 C:membrane
GO:0005216 F:ion channel activity
GO:0006811 P:ion transport

References (1)

[1] “Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids.”  Nakamura Y.et.al.   14621292

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:  
Window Size: Angle:  
FASTA formatted sequence
1:	MLMTVFSSAP ELALLGSTFA QVDPSNLSVS DSLTYGQFNL VYNAFSFAIA AMFASALFFF 
61:	SAQALVGQRY RLALLVSAIV VSIAGYHYFR IFNSWDAAYV LENGVYSLTS EKFNDAYRYV 
121:	DWLLTVPLLL VETVAVLTLP AKEARPLLIK LTVASVLMIA TGYPGEISDD ITTRIIWGTV 
181:	STIPFAYILY VLWVELSRSL VRQPAAVQTL VRNMRWLLLL SWGVYPIAYL LPMLGVSGTS 
241:	AAVGVQVGYT IADVLAKPVF GLLVFAIALV KTKADQESSE PHAAIGAAAN KSGGSLIS