Detail Information for IndEnz0002000916
IED ID IndEnz0002000916
Enzyme Type ID protease000916
Protein Name Polyprotein p69
ORFA polyprotein

Cleaved into: Papain-like protease p29
EC 3.4.22.-
; p40 protein
Gene Name
Organism Cryphonectria hypovirus 1 (strain EP713) (CHV-1/EP713) (Chestnut blight fungus hypovirulence-associated virus)
Taxonomic Lineage Viruses Riboviria Orthornavirae Pisuviricota Duplopiviricetes Durnavirales Hypoviridae Hypovirus Cryphonectria hypovirus 1 Cryphonectria hypovirus 1 (strain EP713) (CHV-1/EP713) (Chestnut blight fungus hypovirulence-associated virus)
Enzyme Sequence MAQLRKPSQSLVLSESVDPTTVDPFVSVRTEEVVPAGCITLWEYRDSCGDVPGPLSHGDLRRLRTPDGVCKCQVHFELPTVLKSGSTGTVPEHPAVLAAFIGRPRRCSLEQRTKELDSRFLQLVHGGLPARPSYMIARPPRPVRGLCSSRNGSLAQFGQGYCYLSAIVDSARWRVARTTGWCVRVADYLRLLQWVGRRSFGSFQIEKSAVDHVYHVVVDAEYQSEQDGALFYQAILGLAEKDPLARIGGRLNPLAAEFAPGSALRVEPVTPQVTRRKGSTRMTGRDPTIVSVGKVGMAITSIQDALVATELRNVNFGRRDTEAECRRLWARYEVNDYFRRHKAELLKFDARLRSRMAKKPASSRARPSDAKIQCIGWRDRHLLPQRLAGLSKQGRSLVWSRFATSNIRRKTPPCVVNPSADPVVHNWKDSAALAVKKIAEARRRQEIRAAAYAERAKARGQTNVVASISEAIETTLRRNKTRFALDGLHLAASAIVTTRLRSWNQEEIRAGREFRKSTTSWIWRHVPSSIQDALNLTSVRDKLDPGRAFGYVQAAVAQGMSDFRRAKRALAIVAKPVIRNIRDPYEHGFVKRDGKLRHSRDAFNKKLRTKAVAATKVHKIKF
Enzyme Length 622
Uniprot Accession Number P10941
Absorption
Active Site ACT_SITE 162; /note=For papain-like protease p29 activity; /evidence=ECO:0000255|PROSITE-ProRule:PRU01225; ACT_SITE 215; /note=For papain-like protease p29 activity; /evidence=ECO:0000255|PROSITE-ProRule:PRU01225
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity
DNA Binding
EC Number 3.4.22.-
Enzyme Function FUNCTION: P40 protein is involved in reduction of conidiation of the host. Not necessary for replication. Also involved in reduction of orange pigmentation of the host.; FUNCTION: [Papain-like protease p29]: Cysteine protease of the peptidase family C7 that contributes to hypovirulence-associated traits like the reduction in conidiation and laccase activity, but not to virulence attenuation. Acts as suppressor of RNA-mediated gene silencing, also known as post-transcriptional gene silencing (PTGS), a mechanism of viral defense that limits the accumulation of viral RNAs. Enhances viral dsRNA accumulation and virus transmission. Also involved in the reduction in orange pigmentation of the host, an effect independent of the intrinsic protease activity. {ECO:0000255|PROSITE-ProRule:PRU01225}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (2); Chain (2); Domain (1); Frameshift (2); Mutagenesis (14); Region (1); Site (1)
Keywords Hydrolase;Protease;Reference proteome;Suppressor of RNA silencing;Thiol protease
Interact With
Induction
Subcellular Location
Modified Residue
Post Translational Modification PTM: [Papain-like protease p29]: Autocatalytically processed. {ECO:0000269|PubMed:1996319}.
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 69,688
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda