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3.E.1.4.3
H+ pumping rhodopsin (opsin; Ops), of 313 aas and 7 TMSs (Idnurm and Howlett 2001; Waschuk et al., 2005).  Its 3-d strcuture has been solved, and it resembles archaeal rhodopsins more than bacterial rhodopsins (Zabelskii et al. 2021).

Accession Number:Q9HGT7
Protein Name:Rhodopsin
Length:313
Molecular Weight:34274.00
Species:Leptosphaeria maculans (Blackleg fungus) [5022]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate H+

Cross database links:

Pfam: PF01036   

Gene Ontology

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

References (1)

[1] “Characterization of an opsin gene from the ascomycete Leptosphaeria maculans.”  Idnurm A.et.al.   11341726

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MIVDQFEEVL MKTSQLFPLP TATQSAQPTH VAPVPTVLPD TPIYETVGDS GSKTLWVVFV 
61:	LMLIASAAFT ALSWKIPVNR RLYHVITTII TLTAALSYFA MATGHGVALN KIVIRTQHDH 
121:	VPDTYETVYR QVYYARYIDW AITTPLLLLD LGLLAGMSGA HIFMAIVADL IMVLTGLFAA 
181:	FGSEGTPQKW GWYTIACIAY IFVVWHLVLN GGANARVKGE KLRSFFVAIG AYTLILWTAY 
241:	PIVWGLADGA RKIGVDGEII AYAVLDVLAK GVFGAWLLVT HANLRESDVE LNGFWANGLN 
301:	REGAIRIGED DGA