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1SDS

Structure of protein L7Ae bound to a K-turn derived from an archaeal box H/ACA sRNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(D, E, F)
box H/ACA sRNApolymer154864.93
2D, E, F
(A, B, C)
50S ribosomal protein L7Aepolymer11712703.83UniProt (P54066)
Pfam (PF01248)
Methanocaldococcus jannaschii
3G, H, I, J, K...
(D, E, F)
CALCIUM IONnon-polymer40.110Chemie (CA)
4M
(E)
POTASSIUM IONnon-polymer39.11Chemie (K)
5R, S, T, U, V...
(D, E, F, A, B...)
waterwater18.0273Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight52706.3
Non-Polymers*Number of molecules11
Total formula weight439.9
All*Total formula weight53146.2
*Water molecules are not included.

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PDB entries from 2025-07-02

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