5hyo

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X-Ray Structure of Unbound Porcine Epidemic Diarrhea Virus 3CLproX-Ray Structure of Unbound Porcine Epidemic Diarrhea Virus 3CLpro

Structural highlights

5hyo is a 2 chain structure with sequence from Porcine epidemic diarrhea virus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.104Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

U6BPB2_9ALPC Nsp7-nsp8 hexadecamer may possibly confer processivity to the polymerase, maybe by binding to dsRNA or by producing primers utilized by the latter.[ARBA:ARBA00002928] Nsp9 is a ssRNA-binding protein.[ARBA:ARBA00003140] The papain-like proteinase 1 (PLP1) and papain-like proteinase 2 (PLP2) are responsible for the cleavages located at the N-terminus of the replicase polyprotein. In addition, PLP2 possesses a deubiquitinating/deISGylating activity and processes both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains from cellular substrates. PLP2 also antagonizes innate immune induction of type I interferon by blocking the nuclear translocation of host IRF-3.[ARBA:ARBA00025562]

See Also

5hyo, resolution 2.10Å

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