Annotations: 6R16

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	BTB_2	e6r16F1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BTB_2	ECOD (v294.1)
E	BTB_2	e6r16E1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BTB_2	ECOD (v294.1)
D	BTB_2	e6r16D1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BTB_2	ECOD (v294.1)
C	BTB_2	e6r16C1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BTB_2	ECOD (v294.1)
B	BTB_2	e6r16B1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BTB_2	ECOD (v294.1)
A	BTB_2	e6r16A1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BTB_2	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF07738	Sad1 / UNC-like C-terminal (Sad1_UNC)	Sad1 / UNC-like C-terminal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H, I, J, K G, H, I, J, K, L	Nesprin-4	-	polarized epithelial cell differentiation establishment of monopolar cell polarity establishment or maintenance of monopolar cell polarity cellular developmental process establishment or maintenance of cell polarity epithelial cell differentiation morphogenesis of a polarized epithelium cell differentiation anatomical structure development establishment or maintenance of apical/basal cell polarity developmental process establishment or maintenance of bipolar cell polarity epithelium development establishment of epithelial cell apical/basal polarity polarized epithelial cell differentiation establishment of monopolar cell polarity establishment or maintenance of monopolar cell polarity cellular developmental process establishment or maintenance of cell polarity epithelial cell differentiation morphogenesis of a polarized epithelium cell differentiation anatomical structure development establishment or maintenance of apical/basal cell polarity developmental process establishment or maintenance of bipolar cell polarity epithelium development establishment of epithelial cell apical/basal polarity morphogenesis of an epithelium tissue development establishment of cell polarity tissue morphogenesis anatomical structure morphogenesis establishment or maintenance of epithelial cell apical/basal polarity establishment of apical/basal cell polarity establishment of epithelial cell polarity cellular process	membrane-bounded organelle nuclear outer membrane intracellular anatomical structure nuclear membrane membrane nucleus organelle outer membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle organelle membrane-bounded organelle nuclear outer membrane intracellular anatomical structure nuclear membrane membrane nucleus organelle outer membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network nuclear envelope outer membrane organelle membrane protein-containing complex membrane protein complex nuclear protein-containing complex nuclear membrane protein complex microtubule organizing center attachment site nuclear membrane microtubule tethering complex meiotic nuclear membrane microtubule tethering complex
A, B, C, D, E A, B, C, D, E, F	SUN domain-containing protein 1	protein-membrane adaptor activity protein-macromolecule adaptor activity molecular adaptor activity lamin binding protein binding binding cytoskeleton-nuclear membrane anchor activity identical protein binding	maintenance of protein location cellular localization nuclear matrix anchoring at nuclear membrane maintenance of protein location in nucleus protein localization to nucleus maintenance of location maintenance of location in cell cellular component organization localization nucleus organization organelle organization nuclear matrix organization maintenance of protein location in cell macromolecule localization protein localization to organelle maintenance of protein location cellular localization nuclear matrix anchoring at nuclear membrane maintenance of protein location in nucleus protein localization to nucleus maintenance of location maintenance of location in cell cellular component organization localization nucleus organization organelle organization nuclear matrix organization maintenance of protein location in cell macromolecule localization protein localization to organelle cellular process cellular component organization or biogenesis maintenance of protein localization in organelle intracellular protein localization developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation response to stimulus response to mechanical stimulus response to abiotic stimulus response to external stimulus centrosome localization microtubule organizing center localization establishment of organelle localization multicellular organismal process organelle transport along microtubule microtubule cytoskeleton organization telencephalon glial cell migration multicellular organism development telencephalon cell migration gliogenesis cell differentiation establishment of localization in cell anatomical structure development cell migration transport along microtubule system development head development brain development nucleus localization nucleokinesis involved in cell motility in cerebral cortex radial glia guided migration intracellular transport nervous system development cerebral cortex radially oriented cell migration establishment of localization central nervous system development microtubule-based process cytoskeleton-dependent intracellular transport microtubule-based movement cerebral cortex radial glia-guided migration cellular developmental process transport forebrain development glial cell migration cerebral cortex development neurogenesis forebrain cell migration organelle localization nuclear migration cell motility cell motility involved in cerebral cortex radial glia guided migration cerebral cortex cell migration animal organ development modulation of microtubule cytoskeleton involved in cerebral cortex radial glia guided migration pallium development nuclear migration along microtubule microtubule-based transport telencephalon development cytoskeleton organization ossification meiotic chromosome segregation meiotic cell cycle organelle fission chromosome organization meiotic cell cycle process chromosome organization involved in meiotic cell cycle nuclear division meiosis I meiosis I cell cycle process homologous chromosome pairing at meiosis nuclear chromosome segregation meiotic nuclear division homologous chromosome segregation cell cycle chromosome segregation cell cycle process meiotic attachment of telomere to nuclear envelope telomere localization chromosome localization meiotic telomere clustering meiotic telomere tethering at nuclear periphery chromosome localization to nuclear envelope involved in homologous chromosome segregation telomere tethering at nuclear periphery chromosome attachment to the nuclear envelope	membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure organelle nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system protein-containing complex membrane membrane protein complex nuclear protein-containing complex membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure organelle nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system protein-containing complex membrane membrane protein complex nuclear protein-containing complex nuclear membrane protein complex microtubule organizing center attachment site nuclear membrane microtubule tethering complex meiotic nuclear membrane microtubule tethering complex nuclear membrane organelle membrane organelle inner membrane nuclear inner membrane cytoplasm membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G, H, I, J, K G, H, I, J, K, L	IPR030268	Nesprin-4	Family
G, H, I, J, K G, H, I, J, K, L	IPR012315	KASH domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR045119	SUN domain-containing protein 1-5	Family
A, B, C, D, E A, B, C, D, E, F	IPR012919	SUN domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR040994	SUN coiled coil domain 2	Domain
A, B, C, D, E A, B, C, D, E, F	IPR032680	SUN domain-containing protein 1, N-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
G, H, I, J, K G, H, I, J, K, L	Pharos: Q8N205	autosomal recessive nonsyndromic deafness 76 nonsyndromic genetic deafness ductal breast carcinoma in situ osteosarcoma subependymal giant cell astrocytoma breast carcinoma invasive ductal breast carcinoma ovarian cancer breast fibroadenoma psoriasis
A, B, C, D, E A, B, C, D, E, F	Pharos: O94901	atrial fibrillation gastric carcinoma malignant ependymoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma psoriasis tuberculosis cutaneous lupus erythematosus Hutchinson-Gilford progeria syndrome malignant mesothelioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis gastric cancer invasive ductal breast carcinoma atrial fibrillation gastric carcinoma malignant ependymoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma psoriasis tuberculosis cutaneous lupus erythematosus Hutchinson-Gilford progeria syndrome malignant mesothelioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis gastric cancer invasive ductal breast carcinoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia spina bifida

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.