2025-11-29_00000228|ligand|9VH1

cryoEM structure of ptuA-ptuB complex in Retron-Eco7 anti-phage system; Electron microscopy 3.40Å
Protein #1 550 residues (31% resolved)

MTKQYERKAKGGNLLSAFELYQRNTDNMPGLGEMLVDEWFETCRDYIQDGHVDESGTFRPDNAFYLRRLTLKDFRRFSLLEIKFEEDLTVIIGNNGKGKTSILYAIAKTLSWFVANILKEGGSGQRLSELTDIKNDAENRYADVSSTFFFGKGLKSVPIRLSRSALGTAERRDSEVKPARDLADIWRVINEAKTINLPTFALYNVERSQPFNRNTKDNAGRREERFDAYSQALGGAGRFDHFVEWYIYLHKRTISDISSSIKELEQQVNDLQRSVDGGMVSVKSLLEQMKLKLSEASERNDAAVSSKMVTESVQKSIVEKSICSVVPSISKIWVEMTTGSDLVKVTNDGHDVTIDQLSDGQRVFLSLVADLARRMVMLNPLLENPLEGRGIVLIDEIELHLHPKWQQEVILNLRSVFPNIQFIITTHSPIVLSTIEKRCIREFDPNDDGNQSFLDSPDMQTKGSENAQILEQVMNVHPTPPGIAESHWLGDFELLLLDNSGELDNQSQELYDKIKTHFGIDSAELKKADSLIRINKMKNKINKIRAEKGK

MTKQYERKAKGGNLLSAFELYQRNTDNMPGLGEMLVDEWFETCRDYIQDGHVDESGTFRPDNAFYLRRLTLKDFRRFSLLEIKFEEDLTVIIGNNGKGKTSILYAIAKTLSWFVANILKEGGSGQRLSELTDIKNDAENRYADVSSTFFFGKGLKSVPIRLSRSALGTAERRDSEVKPARDLADIWRVINEAKTINLPTFALYNVERSQPFNRNTKDNAGRREERFDAYSQALGGAGRFDHFVEWYIYLHKRTISDISSSIKELEQQVNDLQRSVDGGMVSVKSLLEQMKLKLSEASERNDAAVSSKMVTESVQKSIVEKSICSVVPSISKIWVEMTTGSDLVKVTNDGHDVTIDQLSDGQRVFLSLVADLARRMVMLNPLLENPLEGRGIVLIDEIELHLHPKWQQEVILNLRSVFPNIQFIITTHSPIVLSTIEKRCIREFDPNDDGNQSFLDSPDMQTKGSENAQILEQVMNVHPTPPGIAESHWLGDFELLLLDNSGELDNQSQELYDKIKTHFGIDSAELKKADSLIRINKMKNKINKIRAEKGK
Protein #2 216 residues (97% resolved)

MKELARLESPEILDQYTAGQNDWMEIDQSAVWPKLTEMQGEFCAYCECRLNRRHIEHFRPRGKFPALTFIWSNLFGSCGDSKKSGGWSRCGIYKDNGAGAYNADDLIKPDEENPDDYLLFLTTGEVVPAIGLTGRALKKAQETIRVFNLNGDIKLLGSRRTAVQAIMPNVEYLYSLLEEFEEDDWNEMLRDELEKIESDEFKTALKHAWTSNQEFA

MKELARLESPEILDQYTAGQNDWMEIDQSAVWPKLTEMQGEFCAYCECRLNRRHIEHFRPRGKFPALTFIWSNLFGSCGDSKKSGGWSRCGIYKDNGAGAYNADDLIKPDEENPDDYLLFLTTGEVVPAIGLTGRALKKAQETIRVFNLNGDIKLLGSRRTAVQAIMPNVEYLYSLLEEFEEDDWNEMLRDELEKIESDEFKTALKHAWTSNQEFA
Non polymer #3 ZN

InChI=1S/Zn/q+2

[Zn+2]
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Reference