2OT8 | pdb_00002ot8

Karyopherin Beta2/Transportin-hnRNPM NLS Complex

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	ARM repeat-like	8038551	3000116	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ARM repeat-like	8038551	3000116	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)
B	IBN_N	e2ot8B2	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: IBN_N	ECOD (1.6)
A	IBN_N	e2ot8A2	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: IBN_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
A	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03810	Importin-beta N-terminal domain (IBN_N)	Importin-beta N-terminal domain	-	Repeat
A, B	PF02985	HEAT repeat (HEAT)	HEAT repeat	-	Repeat
A, B	PF13513	HEAT-like repeat (HEAT_EZ)	HEAT-like repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	Heterogeneous nuclear ribonucleoprotein M	protein binding binding protein domain specific binding RNA binding nucleic acid binding mRNA binding	RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome metabolic process cellular process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process RNA processing alternative mRNA splicing, via spliceosome	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle nuclear lumen nuclear matrix intracellular membraneless organelle nucleolus membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle nuclear lumen nuclear matrix intracellular membraneless organelle nucleolus membraneless organelle membrane catalytic step 2 spliceosome protein-containing complex catalytic complex nuclear protein-containing complex spliceosomal complex ribonucleoprotein complex ribonucleoprotein granule nuclear body nucleoplasm supramolecular complex paraspeckles nuclear ribonucleoprotein granule extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle synapse cell junction
A, B	Transportin-1	small GTPase binding protein binding binding enzyme binding GTPase binding nuclear import signal receptor activity nucleocytoplasmic carrier activity molecular carrier activity RNA binding nucleic acid binding nuclear localization sequence binding signal sequence binding peptide binding	establishment of protein localization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization import into nucleus establishment of protein localization to organelle protein transport establishment of localization in cell macromolecule localization establishment of protein localization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization 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 cellular process intracellular protein localization intracellular protein transport	membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen membraneless organelle nuclear lumen extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytoplasm cytosol nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR000504	RNA recognition motif domain	Domain
C, D	IPR050374	RRT5/SRSF/Splicing Factor SR	Family
C, D	IPR024666	HnRNP M, nuclear localisation signal	Domain
C, D	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
C, D	IPR034990	hnRNPM, RNA recognition motif 3	Domain
C, D	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A, B	IPR040122	Importin beta family	Family
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR001494	Importin-beta, N-terminal domain	Domain
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR000357	HEAT repeat	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, D	Pharos: P52272	acute myeloid leukemia dermatomyositis large cell medulloblastoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis astrocytic tumor diabetes mellitus lymphoplasmacytic lymphoma metabolic syndrome X ovarian cancer plasma cell myeloma subependymal giant cell astrocytoma congestive heart failure acute myeloid leukemia dermatomyositis large cell medulloblastoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis astrocytic tumor diabetes mellitus lymphoplasmacytic lymphoma metabolic syndrome X ovarian cancer plasma cell myeloma subependymal giant cell astrocytoma congestive heart failure heart disease malignant pancreatic neoplasm myopathy pancreatic ductal adenocarcinoma primary cutaneous T-cell non-Hodgkin lymphoma
A, B	Pharos: Q92973	malignant pancreatic neoplasm non-small cell lung carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm acne pilocytic astrocytoma atopic eczema psoriasis chronic obstructive pulmonary disease subependymal giant cell astrocytoma esophageal adenocarcinoma hepatocellular carcinoma large cell medulloblastoma malignant ependymoma medulloblastoma malignant pancreatic neoplasm non-small cell lung carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm acne pilocytic astrocytoma atopic eczema psoriasis chronic obstructive pulmonary disease subependymal giant cell astrocytoma esophageal adenocarcinoma hepatocellular carcinoma large cell medulloblastoma malignant ependymoma medulloblastoma oligodendroglioma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Alzheimer disease plasma cell myeloma atrial fibrillation rheumatoid arthritis Crohn disease tuberculosis exocrine pancreatic carcinoma invasive ductal breast carcinoma lung cancer malignant glioma myopathy osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Pick disease astrocytic tumor primitive neuroectodermal tumor atypical teratoid rhabdoid tumor Sjogren syndrome dermatomyositis ulcerative colitis glioblastoma juvenile dermatomyositis lymphoplasmacytic lymphoma

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.