2026-02-14_00000446|hard|9T56

Cryo-EM structure of ISCro4-DBL-TBL-tDNA-dDNA synaptic complex; Electron microscopy 2.81Å
Protein #1 341 residues (93% resolved)

SNAMEQELHFIGIDVSKAKLDVDVLRPDGRHRSKKFANTPKGHDELLRWLSGHRVAPAHICMEATSTYMEDVAAHLSDAGYTVSVINPALGKAFAQSEGLRSKTDAVDARMLAEFCRQKRPPAWEAPHPVERALRALVLRHQSLTDMHTQELNRLETAREVQRPSIDAHLLWLHAELKRIEKQIKDLTDDDPDMKHRRKLLESIPGIGEKTSAVLLAYTGLKERFTHARQFAAFAGLTPRRYESGSSVNRASRMSKAGHASLRRALYMPAMVAVSKTEWGRAFRDRLAGNGKKGKVIIGAMMRKLAQVAYGVLKSGVPFDASRHNPVAASSGSLEHHHHHH

SNAMEQELHFIGIDVSKAKLDVDVLRPDGRHRSKKFANTPKGHDELLRWLSGHRVAPAHICMEATSTYMEDVAAHLSDAGYTVSVINPALGKAFAQSEGLRSKTDAVDARMLAEFCRQKRPPAWEAPHPVERALRALVLRHQSLTDMHTQELNRLETAREVQRPSIDAHLLWLHAELKRIEKQIKDLTDDDPDMKHRRKLLESIPGIGEKTSAVLLAYTGLKERFTHARQFAAFAGLTPRRYESGSSVNRASRMSKAGHASLRRALYMPAMVAVSKTEWGRAFRDRLAGNGKKGKVIIGAMMRKLAQVAYGVLKSGVPFDASRHNPVAASSGSLEHHHHHH
RNA #2 111 bases

GGGAGUGCAGGGAGAACCGGCCAGUUCUCUCUGCCAUGCGGUCCGCAUGCCGUAUCAGGCCUCAGGCUAAUAACCUGUGACGUAGAUUUAUGCAGCGGACCGCCGUUUUUU

GGGAGUGCAGGGAGAACCGGCCAGUUCUCUCUGCCAUGCGGUCCGCAUGCCGUAUCAGGCCUCAGGCUAAUAACCUGUGACGUAGAUUUAUGCAGCGGACCGCCGUUUUUU
RNA #3 79 bases

GGGCAAGUGACAAACCGGACAGUAUCAUGGACCGGUUUUCCCGGUAAUCCGCAUUCACAAGGCUGGUCUCACUUUUUUU

GGGCAAGUGACAAACCGGACAGUAUCAUGGACCGGUUUUCCCGGUAAUCCGCAUUCACAAGGCUGGUCUCACUUUUUUU
DNA #4 38 bases

(DG)(DC)(DC)(DG)(DG)(DG)(DT)(DA)(DA)(DT)(DA)(DC)(DC)(DC)(DT)(DT)(DA)(DT)(DC)(DA)(DG)(DG)(DC)(DC)(DT)(DA)(DC)(DG)(DT)(DC)(DA)(DC)(DA)(DG)(DC)(DT)(DC)(DG)

GCCGGGTAATACCCTTATCAGGCCTACGTCACAGCTCG
DNA #5 38 bases

(DC)(DG)(DA)(DG)(DC)(DT)(DG)(DT)(DG)(DA)(DC)(DG)(DT)(DA)(DG)(DG)(DC)(DC)(DT)(DG)(DA)(DT)(DA)(DA)(DG)(DG)(DG)(DT)(DA)(DT)(DT)(DA)(DC)(DC)(DC)(DG)(DG)(DC)

CGAGCTGTGACGTAGGCCTGATAAGGGTATTACCCGGC
DNA #6 44 bases

(DT)(DG)(DC)(DA)(DG)(DG)(DC)(DG)(DA)(DT)(DA)(DA)(DC)(DA)(DG)(DT)(DA)(DT)(DC)(DT)(DT)(DG)(DT)(DA)(DT)(DT)(DA)(DT)(DC)(DC)(DC)(DT)(DT)(DC)(DA)(DG)(DT)(DG)(DC)(DA)(DG)(DA)(DG)(DA)

TGCAGGCGATAACAGTATCTTGTATTATCCCTTCAGTGCAGAGA
DNA #7 44 bases

(DT)(DC)(DT)(DC)(DT)(DG)(DC)(DA)(DC)(DT)(DG)(DA)(DA)(DG)(DG)(DG)(DA)(DT)(DA)(DA)(DT)(DA)(DC)(DA)(DA)(DG)(DA)(DT)(DA)(DC)(DT)(DG)(DT)(DT)(DA)(DT)(DC)(DG)(DC)(DC)(DT)(DG)(DC)(DA)

TCTCTGCACTGAAGGGATAATACAAGATACTGTTATCGCCTGCA
Non polymer #8 MG

InChI=1S/Mg/q+2

[Mg+2]
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Reference