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9TKV

Structure of duck RIG-I (delta CARDS) bound to 31-mer RNA mismatched hairpin with 5'pppG-C blunt end, mimicking the influenza B virus vRNA promoter (panhandle).

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
RNA helicasepolymer69279359.11UniProt (D3TI84)Anas platyrhynchos (mallard)
2B
(R)
31-mer RNA hairpin with 5'pppG-C blunt end mimicking the influenza B virus vRNA promoter (panhandle)polymer309613.81Influenza B virus
3C
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
4D, G, H
(A, R)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
5E
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
6F
(A)
POTASSIUM IONnon-polymer39.11Chemie (K)
7I
(R)
GLYCEROLnon-polymer92.11Chemie (GOL)
8J
(R)
GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.21Chemie (GTP)
9K, L
(A, R)
waterwater18.0598Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight88972.9
Non-Polymers*Number of molecules8
Total formula weight828.1
All*Total formula weight89801.0
*Water molecules are not included.

250835

PDB entries from 2026-03-18

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