8CAJ

Crystal structure of SARS-CoV-2 Mpro-E166V mutant in complex with 13b-K

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth AAA]	SCOP2B Superfamily	Trypsin-like serine proteases	8092431	3000114	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth AAA]	PF05409	Coronavirus endopeptidase C30 (Peptidase_C30)	Coronavirus endopeptidase C30	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AAA]	Non-structural protein 11	protein guanylyltransferase activity guanylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups ATP-dependent activity, acting on DNA forked DNA-dependent helicase activity DNA helicase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid helicase activity ATP-dependent activity 3'-5'-RNA exonuclease activity protein guanylyltransferase activity guanylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups ATP-dependent activity, acting on DNA forked DNA-dependent helicase activity DNA helicase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid helicase activity ATP-dependent activity 3'-5'-RNA exonuclease activity catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exonuclease activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding double-stranded DNA helicase activity 5'-3' DNA helicase activity RNA methyltransferase activity transferase activity, transferring one-carbon groups S-adenosylmethionine-dependent methyltransferase activity mRNA 5'-cap (guanine-N7-)-methyltransferase activity N-methyltransferase activity methyltransferase activity mRNA methyltransferase activity lipid binding four-way junction helicase activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 3'-phosphomonoesters endonuclease activity RNA endonuclease activity, producing 3'-phosphomonoesters RNA endonuclease activity DNA translocase activity chromatin extrusion motor activity ATP-dependent H3-H4 histone complex chaperone activity catalytic activity, acting on a protein histone chaperone activity ATP-dependent chromatin remodeler activity H3-H4 histone complex chaperone activity protein carrier chaperone ATP-dependent histone chaperone activity molecular carrier activity peptidase activity omega peptidase activity cation binding transition metal ion binding copper ion binding metal ion binding O-methyltransferase activity mRNA (nucleoside-2'-O-)-methyltransferase activity 5'-3' RNA polymerase activity RNA polymerase activity RNA-dependent RNA polymerase activity mRNA guanylyltransferase activity RNA guanylyltransferase activity cysteine-type peptidase activity ubiquitin-like protein peptidase activity ISG15-specific peptidase activity cohesin loader activity DNA clamp loader activity cysteine-type endopeptidase activity endopeptidase activity ATP-dependent H2AZ histone chaperone activity lyase activity RNA binding nucleic acid binding single-stranded RNA binding cysteine-type deubiquitinase activity deubiquitinase activity single-stranded 3'-5' DNA helicase activity single-stranded DNA helicase activity 3'-5' DNA helicase activity G-quadruplex RNA binding 5'-3' RNA helicase activity RNA helicase activity ATP-dependent activity, acting on RNA zinc ion binding	RNA metabolic process viral life cycle primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process viral genome replication biosynthetic process viral RNA genome replication viral process metabolic process RNA metabolic process viral life cycle primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process viral genome replication biosynthetic process viral RNA genome replication viral process metabolic process cellular process macromolecule metabolic process symbiont-mediated suppression of host signal transduction pathway symbiont-mediated perturbation of host NF-kappaB cascade symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated perturbation of host signal transduction pathway symbiont-mediated suppression of host NF-kappaB cascade modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host ISG15-protein conjugation symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host innate immune response viral gene expression viral protein processing symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling pathway symbiont-mediated suppression of host interferon-mediated signaling pathway symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated suppression of host gene expression symbiont-mediated perturbation of host gene expression symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity gene expression DNA-templated transcription symbiont-mediated degradation of host mRNA symbiont-mediated perturbation of host ubiquitin-like protein modification symbiont-mediated perturbation of host autophagy symbiont-mediated activation of host autophagy symbiont-mediated suppression of host toll-like receptor signaling pathway viral translational frameshifting viral translation proteolysis protein metabolic process	host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum-Golgi intermediate compartment cellular anatomical structure host cell cytoplasm host cell part host intracellular region host cell cytoplasm part host intracellular organelle cytoplasmic viral factory double membrane vesicle viral factory membrane host cell membrane host cell cytoplasmic vesicle membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum-Golgi intermediate compartment cellular anatomical structure host cell cytoplasm host cell part host intracellular region host cell cytoplasm part host intracellular organelle cytoplasmic viral factory double membrane vesicle viral factory membrane host cell membrane host cell cytoplasmic vesicle membrane host cell cytoplasmic vesicle viral factory double membrane vesicle viral factory outer membrane double membrane vesicle viral factory host cell perinuclear region of cytoplasm host cell endosome host cell nucleus membrane host cell endoplasmic reticulum host cell endomembrane system host cell endoplasmic reticulum membrane host cell Golgi apparatus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA]	IPR022733	DPUP/SUD, C-terminal, betacoronavirus	Domain
A [auth AAA]	IPR042515	Non-structural protein NSP15, N-terminal domain superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR043174	Non-structural protein NSP15, middle domain superfamily	Homologous Superfamily
A [auth AAA]	IPR044315	Nonstructural protein 14, betacoronavirus	Domain
A [auth AAA]	IPR038123	Non-structural protein NSP4, C-terminal superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR042570	Non-structural protein NSP3, nucleic acid-binding domain superfamily, betacoronavirus	Homologous Superfamily
A [auth AAA]	IPR043178	Papain-like protease, thumb domain superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR046441	RNA-dependent RNA polymerase, coronavirus	Domain
A [auth AAA]	IPR044863	Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain	Domain
A [auth AAA]	IPR044343	Nonstructural protein 13, 1B domain, coronavirus	Domain
A [auth AAA]	IPR038166	Polyprotein cleavage domain PL2pro superfamily, betacoronavirus	Homologous Superfamily
A [auth AAA]	IPR037227	Endoribonuclease EndoU-like	Homologous Superfamily
A [auth AAA]	IPR027352	Nonstructural protein 13, zinc-binding domain, coronavirus-like	Domain
A [auth AAA]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A [auth AAA]	IPR013016	Peptidase C16, coronavirus	Domain
A [auth AAA]	IPR009466	Non-structural protein 14, coronavirus	Domain
A [auth AAA]	IPR044357	NSP3, first ubiquitin-like (Ubl) domain, coronavirus	Domain
A [auth AAA]	IPR046436	Nidovirus 3'-5' exoribonuclease domain	Domain
A [auth AAA]	IPR047570	NSP12, interface domain, coronavirus	Domain
A [auth AAA]	IPR018995	RNA synthesis protein NSP10, coronavirus	Domain
A [auth AAA]	IPR043615	Nonstructural protein 2, N-terminal domain, coronavirus	Domain
A [auth AAA]	IPR050534	Coronaviruses polyprotein 1ab	Family
A [auth AAA]	IPR043177	Papain-like protease, N-terminal domain superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR043606	Coronavirus replicase NSP15, N-terminal oligomerization	Domain
A [auth AAA]	IPR044330	Nonstructural protein 15, N-terminal domain, alpha/beta-coronavirus	Domain
A [auth AAA]	IPR041679	DNA2/NAM7 helicase-like, C-terminal	Domain
A [auth AAA]	IPR024375	Non-structural protein NSP3, SUD-M domain, betacoronavirus	Domain
A [auth AAA]	IPR014828	Non-structural protein NSP7, coronavirus	Domain
A [auth AAA]	IPR043503	Papain-like viral protease, palm and finger domains, coronavirus	Homologous Superfamily
A [auth AAA]	IPR014829	Non-structural protein NSP8, coronavirus	Domain
A [auth AAA]	IPR036499	Non-structural protein NSP9 superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A [auth AAA]	IPR044389	Non-structural protein 2, SARS-CoV-like	Domain
A [auth AAA]	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A [auth AAA]	IPR008740	Peptidase C30, coronavirus	Domain
A [auth AAA]	IPR036333	RNA synthesis protein NSP10 superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR047573	Non-structural protein 2, middle domain, coronavirus	Domain
A [auth AAA]	IPR049894	Coronavirus NSP3, 3Ecto domain	Domain
A [auth AAA]	IPR043472	Macro domain-like	Homologous Superfamily
A [auth AAA]	IPR043609	NendoU domain, nidovirus	Domain
A [auth AAA]	IPR032592	Non-structural protein NSP3, nucleic acid-binding domain, betacoronavirus	Domain
A [auth AAA]	IPR043613	Non-structural protein 2, C-terminal domain, coronavirus	Domain
A [auth AAA]	IPR038083	Non-structural protein NSP3A domain-like superfamily	Homologous Superfamily
A [auth AAA]	IPR043504	Peptidase S1, PA clan, chymotrypsin-like fold	Homologous Superfamily
A [auth AAA]	IPR044351	RNA-dependent RNA polymerase, SARS-CoV-like	Domain
A [auth AAA]	IPR024358	Non-structural protein NSP3, N-terminal, betacoronavirus	Domain
A [auth AAA]	IPR048673	Nonstructural protein 13, stalk domain, coronavirus	Domain
A [auth AAA]	IPR046435	NSP14, guanine-N7-methyltransferase domain, coronavirus	Domain
A [auth AAA]	IPR009469	RNA-dependent RNA polymerase, N-terminal, coronavirus	Domain
A [auth AAA]	IPR043611	Coronavirus replicase NSP3, C-terminal	Domain
A [auth AAA]	IPR044864	Non-structural protein NSP3, SUD-N (Mac2) domain, betacoronavirus	Domain
A [auth AAA]	IPR047566	Coronavirus replicase NSP3, Y domain	Domain
A [auth AAA]	IPR048672	Nonstructural protein 13, zinc-binding domain, coronavirus	Domain
A [auth AAA]	IPR043612	Non-structural protein NSP4, N-terminal, coronavirus	Domain
A [auth AAA]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A [auth AAA]	IPR043608	Nonstructural protein 15, middle domain, coronavirus	Domain
A [auth AAA]	IPR044353	NSP3, second ubiquitin-like (Ubl) domain, coronavirus	Domain
A [auth AAA]	IPR037204	Non-structural protein NSP7 superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR046443	NSP1, globular domain, alpha/betacoronavirus	Domain
A [auth AAA]	IPR043610	Non-structural protein 6, coronavirus	Domain
A [auth AAA]	IPR027351	(+) RNA virus helicase core domain	Domain
A [auth AAA]	IPR044322	Nonstructural protein 15, middle domain, alpha/betacoronavirus	Domain
A [auth AAA]	IPR009461	Non-structural protein NSP16, coronavirus-like	Domain
A [auth AAA]	IPR043477	Peptidase C30, domain 3, coronavirus	Homologous Superfamily
A [auth AAA]	IPR043478	Non-structural protein NSP3, SUD-N (Mac2) domain superfamily, betacoronavirus	Homologous Superfamily
A [auth AAA]	IPR038400	Non-structural protein NSP3, SUD-M domain superfamily, betacoronavirus	Homologous Superfamily
A [auth AAA]	IPR046442	NSP1, C-terminal domain, betacoronavirus	Domain
A [auth AAA]	IPR001205	RNA-directed RNA polymerase, C-terminal domain	Domain
A [auth AAA]	IPR044401	NSP15, NendoU domain, coronavirus	Domain
A [auth AAA]	IPR014822	Non-structural protein NSP9, coronavirus	Domain
A [auth AAA]	IPR038030	NSP1 globular domain superfamily, betacoronavirus	Homologous Superfamily
A [auth AAA]	IPR021590	NSP1, globular domain, betacoronavirus	Domain
A [auth AAA]	IPR044367	Non-structural protein 6, betacoronavirus	Domain
A [auth AAA]	IPR037230	Non-structural protein NSP8 superfamily, coronavirus	Homologous Superfamily
A [auth AAA]	IPR046440	Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domain	Domain
A [auth AAA]	IPR032505	Non-structural protein NSP4, C-terminal, coronavirus	Domain
A [auth AAA]	IPR046438	Nidovirus 2-O-methyltransferase	Domain
A [auth AAA]	IPR002589	Macro domain	Domain
A [auth AAA]	IPR047567	Non-structural protein NSP3, group 2-specific marker domain, betacoronavirus	Domain
A [auth AAA]	IPR044371	Non-structural protein 3, X-domain-like	Domain
A [auth AAA]	IPR007094	RNA-directed RNA polymerase, catalytic domain	Domain