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2BS1

MS2 (N87AE89K mutant) - Qbeta RNA hairpin complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
MS2 COAT PROTEINpolymer12913695.53UniProt (P03612)
Pfam (PF01819)
BACTERIOPHAGE MS2
2D, E
(R, S)
5'-R(*AP*CP*AP*UP*GP*AP*GP*GP*AP*UP *UP*AP*CP*CP*CP*AP*UP*GP*U)-3'polymer206391.92BACTERIOPHAGE MS2MS2 HAIRPIN
3F, G, H, I, J
(A, B, C, R, S)
waterwater18.0156Chemie (HOH)
Sequence modifications
A, B, C: 1 - 129 (UniProt: P03612)
PDBExternal DatabaseDetails
Ala 87Asn 87engineered mutation
Lys 89Glu 89engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight53870.2
All*Total formula weight53870.2
*Water molecules are not included.

239803

PDB entries from 2025-08-06

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