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2.A.67.2.10
Ferric (Fe3+)-phytosiderophore uptake mediator (Yellow stripe like transporter) of 600 aas and 12 TMSs. The outer membrane loop between the sixth and seventh transmembrane regions is essential for substrate specificity. A synthetic peptide corresponding to the loop of HvYS1 forms an alpha-helix in solution, whereas that of the corn orthologue, ZmYS1, is flexible. Harada et al. 2007 proposed that this structural difference determines the narrow substrate specificity of HvYS1 compared to that of ZmYS1 which is of broad specificity.

Accession Number:J7QZU1
Protein Name:Putative iron(III)-phytosiderophore uptake mediator (Yellow stripe like transporter)
Length:600
Molecular Weight:65821.00
Species:Hordeum vulgare (Barley) [4513]
Number of TMSs:12
Substrate Fe3+-phytosiderophore

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  • 2° Structure (Network Protein Sequence Analysis)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	PTLNVSAALL SFLALRGWTR LLERFGVVSR PFTRQENTIV QTCGVACYTI AFAGGFGSTL 
61:	LGLNKKTYEL AGDSPGNVPG SWKEPGIGWM TGFLLACSFG GLLTLIPLRQ VLVVDYKLVY 
121:	PSGTATAILI NGFHTDQGDK NSRKQIRGFL KYFGGSFLWS FFQWFYTGGD ACGFVQFPTF 
181:	GLKAWKQTFY FDFSMTYVGA GMICPHIVNI STLLGAIISW GIMWPLISKN KGDWYPAKVP 
241:	ESSMKSLYGY KAFICIALIM GDGMYHFIKI VGITAMSMYR QFSHKQVNNK AKNADDTVSL 
301:	EELHRQEIFK RGHIPSWMAY AGYALFSVLA VVTIPVMFKQ VKWYYVVIAY VVAPMLGFAN 
361:	SYGTGLTDIN MGYNYGKIAL FVFAGWAGKE NGVIAGLVAG TLVKQLVLIS ADLMQDFKTS 
421:	YLTQTSPKSM MIAQVVGTAM GCIVSPLTFM LFYKAFDIGN PDGTWKAPYA LIYRNMAILG 
481:	VEGFSVLPKY CIVISGGFFA FAAILSITRD VMPHKYAKYV PLPMAMAVPF LVGGSFAIDM 
541:	CLGSLIVFAW TKINKKEAGF MVPAVASALI CGDGIWTFPA SILALAKIKP PICMKFLPAA