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1XK5

Crystal structure of the m3G-cap-binding domain of snurportin1 in complex with a m3GpppG-cap dinucleotide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
snurportin-1polymer20423149.41UniProt (O95149)
Pfam (PF21974)
Homo sapiens (human)RNA, U transporter 1, UsnRNPs
2B
(A)
2,2,7-TRIMETHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINEnon-polymer832.51Chemie (TPG)
3C
(A)
waterwater18.082Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight23149.4
Non-Polymers*Number of molecules1
Total formula weight832.5
All*Total formula weight23981.9
*Water molecules are not included.

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PDB entries from 2025-06-11

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