2026-05-02_00000257|ligand|9XF9

Crystal structure of Kasokero virus cap- snatching endonuclease in complex with WXS; X-ray diffraction 1.85Å
Protein #1 300 residues (80% resolved)

GPLGSKKPIALICAELYKPFQDLFAALPKDCSEECQTLFEDIRNSESHASAWSSALRIKGVAYEGFFSLTNSWRYIPEDLKPTLGMAIQTVFPDKFEKFLERTHLHPEYRDFTPDYLMCRSRIFKSDRLNRSNVAVSRGKDKGGKKKETTVNKDQDDDAQSAVLLSHKKRFPMPEIAVQEVSSVSAVVDRFKSKSSEKGRPIRQEESRPKTESMQEDIEVDELLIVEVGYQTDIEGKVISDIEKWKGVVNLMSHLGIKVNVLTCADNSQTPRTDWWIDEKYVRLLLNSISYLFKELLENS

GPLGSKKPIALICAELYKPFQDLFAALPKDCSEECQTLFEDIRNSESHASAWSSALRIKGVAYEGFFSLTNSWRYIPEDLKPTLGMAIQTVFPDKFEKFLERTHLHPEYRDFTPDYLMCRSRIFKSDRLNRSNVAVSRGKDKGGKKKETTVNKDQDDDAQSAVLLSHKKRFPMPEIAVQEVSSVSAVVDRFKSKSSEKGRPIRQEESRPKTESMQEDIEVDELLIVEVGYQTDIEGKVISDIEKWKGVVNLMSHLGIKVNVLTCADNSQTPRTDWWIDEKYVRLLLNSISYLFKELLENS
Protein #2 230 residues (95% resolved)

EVKLEESGGGLVRPGGSRKLSCAASGFTFSSYGMQWVRQAPEKGLEWVAYISSGSRTIYYADTVKGRFTISRDNPKNTLFLQMTSLRSEDTAMYYCATGYGGTWFAYWGQGTLVTVSAASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHHHHHH

EVKLEESGGGLVRPGGSRKLSCAASGFTFSSYGMQWVRQAPEKGLEWVAYISSGSRTIYYADTVKGRFTISRDNPKNTLFLQMTSLRSEDTAMYYCATGYGGTWFAYWGQGTLVTVSAASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHHHHHH
Protein #3 219 residues (100% resolved)

QIVLSQSPLSLPVSLGDQASISCRSSQSLLHSNGNTYLHWYLQKPGQSPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDLGVYFCSQSTHVPYTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

QIVLSQSPLSLPVSLGDQASISCRSSQSLLHSNGNTYLHWYLQKPGQSPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDLGVYFCSQSTHVPYTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
Non polymer #4 A1EZW

InChI=1S/C23H19F2N3O4/c1-26-19-8-10-32-18-12-16(25)15(24)11-14(18)20(13-5-3-2-4-6-13)28(19)27-9-7-17(29)22(30)21(27)23(26)31/h2-7,9,11-12,19-20,30H,8,10H2,1H3/t19-,20+/m0/s1

CN1[C@@H]2CCOc3cc(c(cc3[C@H](N2N4C=CC(=O)C(=C4C1=O)O)c5ccccc5)F)F
Non polymer #5 MN

InChI=1S/Mn/q+2

[Mn+2]
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Reference