2QMR | pdb_00002qmr

Karyopherin beta2/transportin

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	d2qmra_	All alpha proteins	alpha-alpha superhelix	ARM repeat	Armadillo repeat	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2qmrb_	All alpha proteins	alpha-alpha superhelix	ARM repeat	Armadillo repeat	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2qmrc_	All alpha proteins	alpha-alpha superhelix	ARM repeat	Armadillo repeat	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d2qmrd_	All alpha proteins	alpha-alpha superhelix	ARM repeat	Armadillo repeat	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	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	8038551	3000116	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ARM repeat-like	8038551	3000116	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ARM repeat-like	8038551	3000116	SCOP2B (2022-06-29)
D	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)
A	NT5C	e2qmrA1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: NT5C	ECOD (v294.1)
B	Ribonuclease_3	e2qmrB1	A: a/b three-layered sandwiches	X: RNase III catalytic domain-like	H: RNase III catalytic domain-like	T: RNase III catalytic domain-like	F: Ribonuclease_3	ECOD (v294.1)
C	Rpf1_C	e2qmrC1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Rpf1_C	ECOD (v294.1)
D	Rpf1_C	e2qmrD1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Rpf1_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	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
D	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, C, D	PF25574	Importin subunit beta-1-like, TPR repeats (TPR_IMB1)	Importin subunit beta-1-like, TPR repeats	-	Repeat
A, B, C, D	PF25780	IPO5-like, TPR repeats (TPR_IPO5)	IPO5-like, TPR repeats	-	Repeat
A, B, C, D	PF03810	Importin-beta N-terminal domain (IBN_N)	Importin-beta N-terminal domain	-	Repeat
A, B, C, D	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
A, B, C, D	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 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 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 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 vesicle extracellular membrane-bounded organelle cytoplasm cytosol nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR040122	Importin beta family	Family
A, B, C, D	IPR057672	IPO4/5-like, TPR repeats domain	Domain
A, B, C, D	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B, C, D	IPR058584	Importin subunit beta-1/Transportin-1-like, TPR repeats	Domain
A, B, C, D	IPR001494	Importin-beta, N-terminal domain	Domain
A, B, C, D	IPR011989	Armadillo-like helical	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	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 tuberculosis Crohn disease 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 ulcerative colitis dermatomyositis 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.