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1.A.8.7.5
Aquaporin F (AqpF) of 321 aas and 6 TMSs.  It transports water and glycerol, but additionally transporters hydrogen peroxide (H2O2) for signaling purposes (Laothanachareon et al. 2023). It may be the only aquaporin capable of H2O2 transport and signalling.

Accession Number:SPB49917.1
Protein Name:SPB49917.1 unnamed protein product [Aspergillus niger]
Length:322
Molecular Weight:
Species:Aspergillus niger [5061]
Number of TMSs:6
Substrate hydrogen peroxide, water, glycerol

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MVVTYLPEYE SDETHPQHHG LEPAIPPFAG RMGGNQDFVV DRTDPKNSKV LERVPDAAPC 
61:	MTLKEIFDLR GFLSVDLWKF AVLECIASMM NVFITCWVTT HPLSATTSPK GQAGVYGTVT 
121:	FFSPTFGGLT NLLLTPLLIY TFSPSSGGHI SPTITLATFF ARIITFPRMI LYLAGQTLGG 
181:	ALAGFAMHSA YGTREFTVGG CHIDTTMVSA KDGLVIEFFA CLILIFLAFG VALDPRQAKV 
241:	FGHAVSPWLV GVVLGIVTWG TAFTREGYIG ASVNPARCFG AYVASDFPTY HWIHWVGPLA 
301:	AAVAHGLVYF VDPLWKDPRA E