2025-11-08_00000247|medium|9PYM

Cryo-EM structure of the isethionate TRAP transporter IseQM from Oleidesulfovibrio alaskensis with bound isethionate; Electron microscopy 2.98Å
Protein #1 635 residues (93% resolved)

MSDPNVTATIMNAQGECSSGSLESRPGILGWLDANFEKPFLVAGMLAIIFIITFQTLYRYIGVYLHEGAAAAVWTEEMARFIFIWISYLAVPVAIKNRSSIRVDIIFDRLPVRFQNISWIIVDVCFLTLAATVLWQSLDLIKMQLTYPQTSPALQLPYYIPYLVLPVSFGLMAVRLLQDLAGQVRICGAADTVIGLILCAVLAAPLFIADYIDPLPVLFGYFALFLVVGVPIAIGLGLAALATIVAAGSLPIDYVAQIAFTSIDSFPIMAIPFFIAAGVFMGAGGLSRRLLNLADEMLGALPGGMALATIGTCMFFAAISGSGPATVAAIGSLTIPAMVERGYCKYFSAAIVAAAGAIGVMIPPSNPFVVYGVSAQASIGKLFMGGIVPGLLTGLALMAYSYWYSKKRGWKGEVRDRNLKTFMHAVWEAKWALMVPVIVLGGIYGGIMTPTEAAALAAFYGLIIGCFVHRELSCGSFYDCVVEAAGTSAMVIVLMSMATIFGNIMTIEEVPTTIAQAMLGLTTDKIAILLMINVLLLIIGTFMEALAAIVILTPILLPIVLKVGVDPVHFGIIMVVNLAIGFVTPPVGVNLFVASGVANAKIEQLSKVVLPLIALMLAVLLITTYVPAIPMFFAG

MSDPNVTATIMNAQGECSSGSLESRPGILGWLDANFEKPFLVAGMLAIIFIITFQTLYRYIGVYLHEGAAAAVWTEEMARFIFIWISYLAVPVAIKNRSSIRVDIIFDRLPVRFQNISWIIVDVCFLTLAATVLWQSLDLIKMQLTYPQTSPALQLPYYIPYLVLPVSFGLMAVRLLQDLAGQVRICGAADTVIGLILCAVLAAPLFIADYIDPLPVLFGYFALFLVVGVPIAIGLGLAALATIVAAGSLPIDYVAQIAFTSIDSFPIMAIPFFIAAGVFMGAGGLSRRLLNLADEMLGALPGGMALATIGTCMFFAAISGSGPATVAAIGSLTIPAMVERGYCKYFSAAIVAAAGAIGVMIPPSNPFVVYGVSAQASIGKLFMGGIVPGLLTGLALMAYSYWYSKKRGWKGEVRDRNLKTFMHAVWEAKWALMVPVIVLGGIYGGIMTPTEAAALAAFYGLIIGCFVHRELSCGSFYDCVVEAAGTSAMVIVLMSMATIFGNIMTIEEVPTTIAQAMLGLTTDKIAILLMINVLLLIIGTFMEALAAIVILTPILLPIVLKVGVDPVHFGIIMVVNLAIGFVTPPVGVNLFVASGVANAKIEQLSKVVLPLIALMLAVLLITTYVPAIPMFFAG
Protein #2 515 residues (24% resolved)

QVSLQESGGGLVQTKTTTSVIDTTNDAQNLLTQAQTIVNTLKDYCPILIAKSSSSNGGTNNANTPSWQTAGGGKNSCATFGAEFSAASDMINNAQKIVQETQQLSANQPKNITQPHNLNLNSPSSLTALAQKMLKNAQSQAEILKLANQVESDFNKLSSGHLKDYIGKCDASAISSANMTMQNQKNNWGNGCAGVEETQSLLKTSAADFNNQTPQINQAQNLANTLIQELGNNTYEQLSRLLTNDNGTNSKTSAQAINQAVNNLNERAKTLAGGTTNSPAYQATLLALRSVLGLWNSMGYAVICGGYTKSPGENNQKDFHYTDENGNGTTINCGGSTNSNGTHSYNGTNTLKADKNVSLSIEQYEKIHEAYQILSKALKQAGLAPLNSKGEKLEAHVTTSKYAGGSLRLSCAASGNIFLWANMGWYRQAPGKEREFVASISLGANTNYADSVKGRFTISRDNAKNTVYLQMNSLKQEDTAVYYCAVWARYPSTYYLGRGYDYLYWGQGTQVTVSS

QVSLQESGGGLVQTKTTTSVIDTTNDAQNLLTQAQTIVNTLKDYCPILIAKSSSSNGGTNNANTPSWQTAGGGKNSCATFGAEFSAASDMINNAQKIVQETQQLSANQPKNITQPHNLNLNSPSSLTALAQKMLKNAQSQAEILKLANQVESDFNKLSSGHLKDYIGKCDASAISSANMTMQNQKNNWGNGCAGVEETQSLLKTSAADFNNQTPQINQAQNLANTLIQELGNNTYEQLSRLLTNDNGTNSKTSAQAINQAVNNLNERAKTLAGGTTNSPAYQATLLALRSVLGLWNSMGYAVICGGYTKSPGENNQKDFHYTDENGNGTTINCGGSTNSNGTHSYNGTNTLKADKNVSLSIEQYEKIHEAYQILSKALKQAGLAPLNSKGEKLEAHVTTSKYAGGSLRLSCAASGNIFLWANMGWYRQAPGKEREFVASISLGANTNYADSVKGRFTISRDNAKNTVYLQMNSLKQEDTAVYYCAVWARYPSTYYLGRGYDYLYWGQGTQVTVSS
Non polymer #3 8X3

InChI=1S/C2H6O4S/c3-1-2-7(4,5)6/h3H,1-2H2,(H,4,5,6)

C(CS(=O)(=O)O)O
Non polymer #4 NA

InChI=1S/Na/q+1

[Na+]
Non polymer #5 PTY

InChI=1S/C40H80NO8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-40(43)49-38(37-48-50(44,45)47-35-34-41)36-46-39(42)32-30-28-26-24-22-16-14-12-10-8-6-4-2/h38H,3-37,41H2,1-2H3,(H,44,45)/t38-/m1/s1

CCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)CO[P@@](=O)(O)OCCN
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Reference