3TYY | pdb_00003tyy

Crystal Structure of Human Lamin-B1 Coil 2 Segment

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B	d3tyyb_	Coiled coil proteins	Parallel coiled-coil	Intermediate filament protein, coiled coil region	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3tyya_	Coiled coil proteins	Parallel coiled-coil	Intermediate filament protein, coiled coil region	automated matches	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)
B	SCOP2B Superfamily	Intermediate filament protein, coiled coil region	8070584	3001560	SCOP2B (2022-06-29)
A	SCOP2 Family	Intermediate filament protein, coiled coil region	8070583	4003819	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Intermediate filament protein, coiled coil region	8070584	3001560	SCOP2 (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	Peptidase_C11	e3tyyA01	A: a/b three-layered sandwiches	X: Rossmann-like	H: P-loop domains-related	T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase	F: Peptidase_C11	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.5.170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
A	1.20.5.170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Lamin-B1	phospholipase binding protein binding binding enzyme binding structural constituent of cytoskeleton structural molecule activity structural constituent of nuclear lamina DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding double-stranded DNA binding nucleic acid binding	nuclear pore localization cellular localization localization within membrane protein-containing complex localization cellular component organization localization nucleus organization organelle organization macromolecule localization cellular process cellular component organization or biogenesis membrane organization nuclear envelope organization endomembrane system organization nuclear pore localization cellular localization localization within membrane protein-containing complex localization cellular component organization localization nucleus organization organelle organization macromolecule localization cellular process cellular component organization or biogenesis membrane organization nuclear envelope organization endomembrane system organization regulation of cellular process negative regulation of biological process cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation heterochromatin organization regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process establishment of organelle localization transport nucleus localization intracellular transport establishment of localization organelle localization establishment of localization in cell nuclear migration protein localization to organelle protein localization to nucleus intracellular protein localization protein localization to nuclear envelope	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen intracellular organelle organelle envelope cellular anatomical structure organelle lumen organelle nuclear envelope nuclear periphery membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen intracellular organelle organelle envelope cellular anatomical structure organelle lumen organelle nuclear envelope nuclear periphery nuclear lamina nuclear lumen nuclear matrix membrane nuclear membrane organelle membrane polymeric cytoskeletal fiber lamin filament cytoskeleton membraneless organelle intermediate filament supramolecular polymer supramolecular complex intracellular membraneless organelle intermediate filament cytoskeleton supramolecular fiber organelle inner membrane nuclear inner membrane nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR039008	Intermediate filament, rod domain	Domain
A, B	IPR018039	Intermediate filament protein, conserved site	Conserved Site
A, B	IPR001322	Lamin tail domain	Domain
A, B	IPR036415	Lamin tail domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P20700	Pelizaeus-Merzbacher disease leukodystrophy adult-onset autosomal dominant demyelinating leukodystrophy lung adenocarcinoma large cell medulloblastoma lipodystrophy malignant ependymoma medulloblastoma oligodendroglioma Adenocarcinoma of Lung pilocytic astrocytoma atopic eczema rheumatoid arthritis breast carcinoma glioblastoma Pelizaeus-Merzbacher disease leukodystrophy adult-onset autosomal dominant demyelinating leukodystrophy lung adenocarcinoma large cell medulloblastoma lipodystrophy malignant ependymoma medulloblastoma oligodendroglioma Adenocarcinoma of Lung pilocytic astrocytoma atopic eczema rheumatoid arthritis breast carcinoma glioblastoma interstitial cystitis malignant glioma microcephaly pancreatic intraductal papillary-mucinous carcinoma adrenal cortex carcinoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor ulcerative colitis ductal breast carcinoma in situ Hutchinson-Gilford progeria syndrome invasive ductal breast carcinoma lung cancer malignant mesothelioma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm astrocytic tumor psoriasis breast cancer endometriosis IgA glomerulonephritis

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.