2.A.23.1.8 Cystine transporter, YdjN, of 463 aas. Also transports L-selenaproline (L-selenazolidine-4-carboxylic acid) and L-selenocystine, both toxic analogues that inhibit growth of urinary tract pathogenic E. coli (Deutch et al. 2014).
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Accession Number: | P77529 |
Protein Name: | Uncharacterized symporter YdjN |
Length: | 463 |
Molecular Weight: | 48662.00 |
Species: | Escherichia coli (strain K12) [83333] |
Number of TMSs: | 10 |
Location1 / Topology2 / Orientation3: |
Cell membrane1 / Multi-pass membrane protein2 |
Substrate |
cystine |
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1: MNFPLIANIV VFVVLLFALA QTRHKQWSLA KKVLVGLVMG VVFGLALHTI YGSDSQVLKD
61: SVQWFNIVGN GYVQLLQMIV MPLVFASILS AVARLHNASQ LGKISFLTIG TLLFTTLIAA
121: LVGVLVTNLF GLTAEGLVQG GAETARLNAI ESNYVGKVSD LSVPQLVLSF IPKNPFADLT
181: GANPTSIISV VIFAAFLGVA ALKLLKDDAP KGERVLAAID TLQSWVMKLV RLVMQLTPYG
241: VLALMTKVVA GSNLQDIIKL GSFVVASYLG LLIMFAVHGI LLGINGVSPL KYFRKVWPVL
301: TFAFTSRSSA ASIPLNVEAQ TRRLGVPESI ASFAASFGAT IGQNGCAGLY PAMLAVMVAP
361: TVGINPLDPM WIATLVGIVT VSSAGVAGVG GGATFAALIV LPAMGLPVTL VALLISVEPL
421: IDMGRTALNV SGSMTAGTLT SQWLKQTDKA ILDSEDDAEL AHH