2025-09-13_00000139|hard|9NGY

In situ cryo-EM structure of protochannel (DotA-IcmX) of the Legionella Dot/Icm T4SS machine; Electron microscopy 3.63Å
Protein #1 466 residues (89% resolved)

MKVLPKLALANLVCFTTLSVFAQPADPSGQQTSTNTSNLVTYLTNLGKYLGYDITQSSKAPNPPYSQLFNSNVVQLVQNYAYNTFLGAIPVDAMSQSLMNFVTDKVQGNSLINNLANTTFKYQNFSAPSSGADGKITANGLIDQSTASAQTPTTPGIFSAPQITTSGTYLNDPVSQAVFNILGTPDYSFCMDNEQKNWLPNCNLMYQNLVMQNVIGTLPPAQTSGSTPAFYSYKYNQPLISQLNSNSLIAPLLMDTSASQSGQDSGLTAKSQAQQALNFIRYASAQVTPPSLPKLSAYSELWNQATAKPNSAGYNEVQQKQAAATLSSYFNNLRVYAAQTSVGVSNLYYILSKRLPQNMSADQSNANITSQALNEFNMATRRLFDPTASNTPGQPNQQWIKQINDASPATVQKEIAILLAEINYQMYLDRQIQERILLTNSIMLLQNLKAAQPTADFSSQGSPSEQ

MKVLPKLALANLVCFTTLSVFAQPADPSGQQTSTNTSNLVTYLTNLGKYLGYDITQSSKAPNPPYSQLFNSNVVQLVQNYAYNTFLGAIPVDAMSQSLMNFVTDKVQGNSLINNLANTTFKYQNFSAPSSGADGKITANGLIDQSTASAQTPTTPGIFSAPQITTSGTYLNDPVSQAVFNILGTPDYSFCMDNEQKNWLPNCNLMYQNLVMQNVIGTLPPAQTSGSTPAFYSYKYNQPLISQLNSNSLIAPLLMDTSASQSGQDSGLTAKSQAQQALNFIRYASAQVTPPSLPKLSAYSELWNQATAKPNSAGYNEVQQKQAAATLSSYFNNLRVYAAQTSVGVSNLYYILSKRLPQNMSADQSNANITSQALNEFNMATRRLFDPTASNTPGQPNQQWIKQINDASPATVQKEIAILLAEINYQMYLDRQIQERILLTNSIMLLQNLKAAQPTADFSSQGSPSEQ
Protein #2 1048 residues (82% resolved)

MNKLAITVLLCFFPALALAENGALSFAPPASDLSVVFLGNLFGVVDGVLHGTGSQIMGNMFGVFNSAVLALGGIIIMYTLMVSTMNTAHEGQMLGQKWSSIWIPLRSTFGLALLIPKASGYCMMQVFFMWVIVQGVGAADKIWEAALSYLNRGGVIIQAQADPTKSLQAAGSSSSGVAKGALTILGGQICMLGLQKQLQAQRDLYLSQSKSPPCGGNPTPEMNTFCRTAIPDFISTVNFVKKQNDDTPKDLTANQPASFELDMPNFDKSSPFYFLNGICGTVKWNNISALNSTNQSDNKGLVTVGGAGSNSSMGANSLNITSSQLQTARLSRAIAIQQMYVTLSTVAQVMVNNDPAFSTTTSTGNSKNDFSAIAKQQFGVPYKSSGEVCTEYQQVCQTWGSVPSSTGSTTGVLFNGTEFLGAINDYNGIMMPTLNLIRQATSKEFDKKSRDFIAEANAKGWIMAGSYFFDLVKLNGSATEFADQFDTGTGLDKSSFDPTQLTKPFGKTCQDPYSLLCTWFQNKSDKLIQIQSLIDGVPALGQDGVKQPDLSDNPQRQSVSGPLSSTVYGFVNNSMMVQLPGQPGIKPLTFANLINFKVDTSLYYMKHQDFDCGRVKILFFSFCLGRMMGDLFYNYVFRYVYNFFLAIFGEMINSIVMAFLMIPLQGMKDIFIVGVQTLTQPGINPIVALANMGTMYINFSGTLWLTLLNMAVVSSLIPLFGIFIFALIMMAMPLLMAWIGTMVSIGFVTAYYIPVLPYMIFTFGSFAWLIAVIEAMVAAPIVALGVTHPEGNEAFGKGEFAIMILVNVFLRPSLMIIGYIAAIALSYVGVWILNAGFDHAISYIQSDQGIETWEKGTSSNDAKRFFQSAGNWTGAKMDTSQWDNFKDKLTGDYQSTALEGGYTGWAGVYAFFFSILIYTSMYLIIVQKAFTLIAHLPDKVLRWIGGSPESFGQETMQWGEEAKGRVEKAGEATYGAEKAIGDKLGAKGQEMLGKLGPQAKKISENAGDVSGKGKNSGGSQTGPSSKPDTGQQLGGSDSGTPTSTPPPE

MNKLAITVLLCFFPALALAENGALSFAPPASDLSVVFLGNLFGVVDGVLHGTGSQIMGNMFGVFNSAVLALGGIIIMYTLMVSTMNTAHEGQMLGQKWSSIWIPLRSTFGLALLIPKASGYCMMQVFFMWVIVQGVGAADKIWEAALSYLNRGGVIIQAQADPTKSLQAAGSSSSGVAKGALTILGGQICMLGLQKQLQAQRDLYLSQSKSPPCGGNPTPEMNTFCRTAIPDFISTVNFVKKQNDDTPKDLTANQPASFELDMPNFDKSSPFYFLNGICGTVKWNNISALNSTNQSDNKGLVTVGGAGSNSSMGANSLNITSSQLQTARLSRAIAIQQMYVTLSTVAQVMVNNDPAFSTTTSTGNSKNDFSAIAKQQFGVPYKSSGEVCTEYQQVCQTWGSVPSSTGSTTGVLFNGTEFLGAINDYNGIMMPTLNLIRQATSKEFDKKSRDFIAEANAKGWIMAGSYFFDLVKLNGSATEFADQFDTGTGLDKSSFDPTQLTKPFGKTCQDPYSLLCTWFQNKSDKLIQIQSLIDGVPALGQDGVKQPDLSDNPQRQSVSGPLSSTVYGFVNNSMMVQLPGQPGIKPLTFANLINFKVDTSLYYMKHQDFDCGRVKILFFSFCLGRMMGDLFYNYVFRYVYNFFLAIFGEMINSIVMAFLMIPLQGMKDIFIVGVQTLTQPGINPIVALANMGTMYINFSGTLWLTLLNMAVVSSLIPLFGIFIFALIMMAMPLLMAWIGTMVSIGFVTAYYIPVLPYMIFTFGSFAWLIAVIEAMVAAPIVALGVTHPEGNEAFGKGEFAIMILVNVFLRPSLMIIGYIAAIALSYVGVWILNAGFDHAISYIQSDQGIETWEKGTSSNDAKRFFQSAGNWTGAKMDTSQWDNFKDKLTGDYQSTALEGGYTGWAGVYAFFFSILIYTSMYLIIVQKAFTLIAHLPDKVLRWIGGSPESFGQETMQWGEEAKGRVEKAGEATYGAEKAIGDKLGAKGQEMLGKLGPQAKKISENAGDVSGKGKNSGGSQTGPSSKPDTGQQLGGSDSGTPTSTPPPE
Protein #3 1048 residues (4% resolved)

MASKKENLKSLFSNTRTRVIIIFTAALLIIAVVIGFFKIRGATTGSIAAAEVSTVPGGIQSIPGVLDPTAQYAKLQEEQNITQAQVAEKTGGSAIPTIIRTQALGEGVGVIGSQSGVGFAALAQEELGGPQRSLWIQELQDGSCSKSVITKVVNQGAQLTDLKAACSCVQLKDSGYGLQELEQVCECKELKSAGYNARQLKEAGYSAGRLRNCGFDACELRNAGFTAQEMKDGGFSDGELKGAGFSDAEIAKASGLPDGITADDVRKAGCGAAALAKLRQAGVSASAIRKISGCTAEQLKAAGYTAKELKDAGFSAADLRRAGFSAAELKDAGFTARDLLNAGFTPADLAKAGFSDAQIKAAQAELPPGITPQDVKNAGCDVEALKKEREAGVSAALIRQYAGCSAQALKAAGFTDADLANAGFTPAQISAATPLSDAEIKAAGCDPDKLKKLFSAGVSAKRIKELNGCSAEALKAAGYDAQSLLAAGFTPQELLAAGFTPKQLEDAGLNPVSIIADGRVADCSVESLKKARAAGVSALTIKQTLGCSAAALKAAGYTAKELKDAGFTAAELKAAGFSAKELKDAGFTAKELRDAGFSAQELKDVGFSAKDLKDAGFSAAELKAAGFTAAQLKAAGFSAKDLKDAGFSAAELKAAGFSAKELKDAGFSASDLKNAGFSAKELKDAGFSASDLKSAGFSASELKNAGYSADELKKAGYTSAELRNAGFSPQESAVAGLQGPDLQQLDSSITGIPSIPGATPRPTTSDAASSAEQLQAILQKQNEQLAEQKYQQEIQQRTSDMLTAATQLVQDWKQVETQVYTEGTEETKTSGGESAVPGTGTGTGSNNQPVDQGAVSAQNQAIIKTGDIMFAVLDTSVNSDEPGPILATIVTGKLKGSKLIGSFNLPSNADKMVITFNTMSIPGAEKTISISAYAIDPNTARTALASRTNHHYLMRYGSLFASSFLQGFGNAFQSANTTITIGGTGGGNNITVANGVGRSTLENAVIGLATVGKAWSQQAQQLFNTPTTVEVYSGTGLGILFTQDVTTI

MASKKENLKSLFSNTRTRVIIIFTAALLIIAVVIGFFKIRGATTGSIAAAEVSTVPGGIQSIPGVLDPTAQYAKLQEEQNITQAQVAEKTGGSAIPTIIRTQALGEGVGVIGSQSGVGFAALAQEELGGPQRSLWIQELQDGSCSKSVITKVVNQGAQLTDLKAACSCVQLKDSGYGLQELEQVCECKELKSAGYNARQLKEAGYSAGRLRNCGFDACELRNAGFTAQEMKDGGFSDGELKGAGFSDAEIAKASGLPDGITADDVRKAGCGAAALAKLRQAGVSASAIRKISGCTAEQLKAAGYTAKELKDAGFSAADLRRAGFSAAELKDAGFTARDLLNAGFTPADLAKAGFSDAQIKAAQAELPPGITPQDVKNAGCDVEALKKEREAGVSAALIRQYAGCSAQALKAAGFTDADLANAGFTPAQISAATPLSDAEIKAAGCDPDKLKKLFSAGVSAKRIKELNGCSAEALKAAGYDAQSLLAAGFTPQELLAAGFTPKQLEDAGLNPVSIIADGRVADCSVESLKKARAAGVSALTIKQTLGCSAAALKAAGYTAKELKDAGFTAAELKAAGFSAKELKDAGFTAKELRDAGFSAQELKDVGFSAKDLKDAGFSAAELKAAGFTAAQLKAAGFSAKDLKDAGFSAAELKAAGFSAKELKDAGFSASDLKNAGFSAKELKDAGFSASDLKSAGFSASELKNAGYSADELKKAGYTSAELRNAGFSPQESAVAGLQGPDLQQLDSSITGIPSIPGATPRPTTSDAASSAEQLQAILQKQNEQLAEQKYQQEIQQRTSDMLTAATQLVQDWKQVETQVYTEGTEETKTSGGESAVPGTGTGTGSNNQPVDQGAVSAQNQAIIKTGDIMFAVLDTSVNSDEPGPILATIVTGKLKGSKLIGSFNLPSNADKMVITFNTMSIPGAEKTISISAYAIDPNTARTALASRTNHHYLMRYGSLFASSFLQGFGNAFQSANTTITIGGTGGGNNITVANGVGRSTLENAVIGLATVGKAWSQQAQQLFNTPTTVEVYSGTGLGILFTQDVTTI
Download coordinates
Reference