2JDQ | pdb_00002jdq

C-terminal domain of influenza A virus polymerase PB2 subunit in complex with human importin alpha5

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2jdqa_	All alpha proteins	alpha-alpha superhelix	ARM repeat	automated matches	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2jdqb_	All alpha proteins	alpha-alpha superhelix	ARM repeat	automated matches	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C [auth D]	d2jdqd_	Alpha and beta proteins (a+b)	PB2 C-terminal domain-like	PB2 C-terminal domain-like	PB2 C-terminal domain-like	automated matches	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)
D [auth E]	d2jdqe_	Alpha and beta proteins (a+b)	PB2 C-terminal domain-like	PB2 C-terminal domain-like	PB2 C-terminal domain-like	automated matches	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ARM repeat-like	8081903	3000116	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ARM repeat-like	8081903	3000116	SCOP2B (2022-06-29)
C [auth D]	SCOP2B Superfamily	PB2 C-terminal domain-like	8034077	3000808	SCOP2B (2022-06-29)
D [auth E]	SCOP2B Superfamily	PB2 C-terminal domain-like	8034077	3000808	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Cyt-b5	e2jdqA1	A: a/b three-layered sandwiches	X: Profilin-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Cyt-b5	ECOD (v294.1)
B	HTHP	e2jdqB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: HTHP	ECOD (v294.1)
C [auth D]	Flu_PB2_7th	e2jdqD1	A: a+b two layers	X: PB2 C-terminal domain-like	H: PB2 C-terminal domain-like	T: PB2 C-terminal domain-like	F: Flu_PB2_7th	ECOD (v294.1)
D [auth E]	IMS_C	e2jdqE1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: IMS_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
B	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
C [auth D]	3.30.30.90	Alpha Beta	2-Layer Sandwich	Defensin A-like	Polymerase Basic Protein 2, C-terminal domain	CATH (4.3.0)
D [auth E]	3.30.30.90	Alpha Beta	2-Layer Sandwich	Defensin A-like	Polymerase Basic Protein 2, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00514	Armadillo/beta-catenin-like repeat (Arm)	Armadillo/beta-catenin-like repeat	-	Repeat
A, B	PF16186	Atypical Arm repeat (Arm_3)	Atypical Arm repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	IMPORTIN ALPHA-1 SUBUNIT	nuclear localization sequence binding signal sequence binding binding peptide binding nuclear import signal receptor activity nucleocytoplasmic carrier activity molecular carrier activity	cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus regulation of cell communication cellular process signal transduction Wnt signaling pathway regulation of DNA recombination DNA recombination primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of metabolic process regulation of DNA metabolic process cell-cell signaling postsynaptic signal transduction synaptic signaling postsynapse to nucleus signaling pathway developmental process multicellular organismal process tissue regeneration skeletal muscle satellite cell activation skeletal muscle tissue regeneration developmental growth cell activation growth regeneration satellite cell activation involved in skeletal muscle regeneration anatomical structure development regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death establishment of protein localization cellular localization nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization intercellular transport import into nucleus establishment of protein localization to organelle protein transport establishment of localization in cell macromolecule localization protein localization to organelle protein import into nucleus intracellular protein localization intracellular protein transport NLS-bearing protein import into nucleus cell population proliferation muscle cell proliferation skeletal muscle satellite cell proliferation skeletal muscle cell proliferation striated muscle cell proliferation	protein-containing complex nucleocytoplasmic transport complex NLS-dependent protein nuclear import complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope protein-containing complex nucleocytoplasmic transport complex NLS-dependent protein nuclear import complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope nuclear pore somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen synapse cell junction glutamatergic synapse postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization asymmetric synapse
C [auth D], D [auth E]	POLYMERASE BASIC PROTEIN 2	RNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups RNA binding binding nucleic acid binding	symbiont-mediated suppression of host transcription symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity symbiont-mediated perturbation of host process symbiont-mediated perturbation of host gene expression symbiont-mediated perturbation of host transcription 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 cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host transcription symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity symbiont-mediated perturbation of host process symbiont-mediated perturbation of host gene expression symbiont-mediated perturbation of host transcription 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 cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host innate immune response symbiont-mediated perturbation of host signal transduction pathway symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling pathway 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 viral gene expression cap snatching negative stranded viral RNA transcription viral transcription RNA-templated viral transcription symbiont-mediated suppression of host gene expression 7-methylguanosine mRNA capping 7-methylguanosine RNA capping RNA capping gene expression mRNA processing mRNA metabolic process RNA 5'-end processing RNA processing DNA-templated transcription	host intracellular membrane-bounded organelle host cellular component host intracellular part other organism part host cell mitochondrion host cell cytoplasm part host intracellular organelle cellular anatomical structure host cell cytoplasm host cell part host intracellular region host cell nucleus virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR000225	Armadillo	Repeat
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR024931	Importin subunit alpha	Family
A, B	IPR036975	Importin-alpha, importin-beta-binding domain superfamily	Homologous Superfamily
A, B	IPR002652	Importin-alpha, importin-beta-binding domain	Domain
A, B	IPR032413	Atypical Arm repeat	Repeat
C [auth D], D [auth E]	IPR001591	Influenza RNA-dependent RNA polymerase subunit PB2	Family
C [auth D], D [auth E]	IPR049106	Influenza RNA polymerase PB2, N-terminal region	Domain
C [auth D], D [auth E]	IPR049115	Influenza RNA polymerase PB2, C-terminal domain	Domain
C [auth D], D [auth E]	IPR049110	Influenza RNA polymerase PB2, second domain	Domain
C [auth D], D [auth E]	IPR049114	Influenza RNA polymerase PB2, sixth domain	Domain
C [auth D], D [auth E]	IPR049113	Polymerase basic protein 2, helical domain	Domain
C [auth D], D [auth E]	IPR049111	Influenza RNA polymerase PB2, middle domain	Domain
C [auth D], D [auth E]	IPR048298	Influenza RNA polymerase PB2, CAP binding domain	Domain
C [auth D], D [auth E]	IPR037258	PB2, C-terminal	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P52294	schizophrenia acne dermatomyositis large cell medulloblastoma malignant mesothelioma osteosarcoma psoriasis atypical teratoid rhabdoid tumor glioblastoma lung cancer medulloblastoma ovarian cancer breast cancer hereditary spastic paraplegia malignant glioma schizophrenia acne dermatomyositis large cell medulloblastoma malignant mesothelioma osteosarcoma psoriasis atypical teratoid rhabdoid tumor glioblastoma lung cancer medulloblastoma ovarian cancer breast cancer hereditary spastic paraplegia malignant glioma non-small cell lung carcinoma Pick disease tuberculosis

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.