5FM5

Crystal structure of the myomesin:obscurin-like-1 complex

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)
C [auth O]	d5fm5o1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C [auth O]	d5fm5o2	Artifacts	Tags	Tags	Tags	N-terminal Tags	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D [auth P]	d5fm5p1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D [auth P]	d5fm5p2	Artifacts	Tags	Tags	Tags	N-terminal Tags	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 [auth M]	SCOP2B Superfamily	Fibronectin type III	8076638	3002063	SCOP2B (2022-06-29)
B [auth N]	SCOP2B Superfamily	Fibronectin type III	8076638	3002063	SCOP2B (2022-06-29)
C [auth O]	SCOP2 Family	I set domains	8077374	4007543	SCOP2 (2022-06-29)
C [auth O]	SCOP2 Superfamily	Immunoglobulin (Ig) domain-like	8077375	3000071	SCOP2 (2022-06-29)
D [auth P]	SCOP2B Superfamily	Immunoglobulin (Ig) domain-like	8077375	3000071	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 [auth M]	fn3	e5fm5M1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: fn3	ECOD (1.6)
B [auth N]	fn3	e5fm5N1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: fn3	ECOD (1.6)
C [auth O]	I-set	e5fm5O1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: I-set	ECOD (1.6)
D [auth P]	I-set	e5fm5P1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: I-set	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth M]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B [auth N]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
C [auth O]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
D [auth P]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth M], B [auth N]	PF00041	Fibronectin type III domain (fn3)	Fibronectin type III domain	-	Domain
C [auth O], D [auth P]	PF07679	Immunoglobulin I-set domain (I-set)	Immunoglobulin I-set domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth M], B [auth N]	MYOMESIN-1	protein binding binding kinase binding enzyme binding identical protein binding protein homodimerization activity protein dimerization activity structural molecule activity structural constituent of muscle	protein localization regulation of localization establishment of protein localization cellular localization nitrogen compound transport regulation of cellular process regulation of protein localization transport positive regulation of biological process positive regulation of establishment of protein localization positive regulation of secretion by cell protein localization to extracellular region positive regulation of protein transport localization regulation of secretion by cell protein localization regulation of localization establishment of protein localization cellular localization nitrogen compound transport regulation of cellular process regulation of protein localization transport positive regulation of biological process positive regulation of establishment of protein localization positive regulation of secretion by cell protein localization to extracellular region positive regulation of protein transport localization regulation of secretion by cell secretion by cell positive regulation of secretion cellular macromolecule localization positive regulation of cellular process regulation of biological process regulation of transport secretion organic substance transport biological regulation regulation of establishment of protein localization establishment of protein localization to extracellular region export from cell regulation of protein transport protein secretion establishment of localization positive regulation of protein secretion regulation of protein secretion regulation of secretion positive regulation of transport protein transport regulation of cellular localization macromolecule localization positive regulation of protein localization cellular process developmental process multicellular organismal process sensory organ development skeletal muscle tissue development eye development animal organ development visual system development extraocular skeletal muscle development tissue development muscle structure development skeletal muscle organ development multicellular organism development anatomical structure development camera-type eye development muscle tissue development muscle organ development sensory system development system development cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process cellular response to stimulus response to stimulus signaling intracellular signal transduction cell communication protein kinase A signaling signal transduction	M band intracellular anatomical structure cellular anatomical entity sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex M band intracellular anatomical structure cellular anatomical entity sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle myofilament myosin filament striated muscle myosin thick filament
C [auth O], D [auth P]	OBSCURIN-LIKE-1	protein-macromolecule adaptor activity cytoskeletal anchor activity molecular adaptor activity	cellular component organization organelle organization cellular process cellular component organization or biogenesis cytoskeleton organization protein localization localization cellular localization protein localization to Golgi apparatus protein localization to organelle cellular macromolecule localization macromolecule localization regulation of biological process mitotic nuclear division cellular component organization organelle organization cellular process cellular component organization or biogenesis cytoskeleton organization protein localization localization cellular localization protein localization to Golgi apparatus protein localization to organelle cellular macromolecule localization macromolecule localization regulation of biological process mitotic nuclear division regulation of cellular component organization regulation of cellular process regulation of cell cycle process organelle fission biological regulation regulation of mitotic nuclear division regulation of organelle organization mitotic cell cycle regulation of mitotic cell cycle nuclear division mitotic cell cycle process regulation of nuclear division cell cycle regulation of cell cycle cell cycle process microtubule cytoskeleton organization microtubule-based process multicellular organismal process cellular developmental process cardiac muscle cell development cellular component assembly involved in morphogenesis non-membrane-bounded organelle assembly cell development muscle cell differentiation striated muscle tissue development cellular component biogenesis muscle structure development multicellular organism development striated muscle cell development cellular anatomical entity morphogenesis cellular component assembly muscle cell development cell differentiation anatomical structure development actin filament-based process cardiac cell development muscle tissue development system development developmental process heart development actomyosin structure organization actin cytoskeleton organization organelle assembly cardiac muscle tissue development animal organ development cardiac muscle cell differentiation tissue development cardiocyte differentiation circulatory system development anatomical structure morphogenesis myofibril assembly cardiac myofibril assembly anatomical structure formation involved in morphogenesis striated muscle cell differentiation supramolecular fiber organization positive regulation of nervous system development cell projection organization regulation of cell differentiation regulation of neurogenesis neuron projection development regulation of cell morphogenesis regulation of cell development positive regulation of developmental process cell projection morphogenesis neuron differentiation neuron projection morphogenesis regulation of dendrite morphogenesis positive regulation of cell projection organization regulation of cell projection organization positive regulation of cell development nervous system development positive regulation of cell morphogenesis generation of neurons regulation of dendrite development positive regulation of multicellular organismal process regulation of neuron projection development positive regulation of cellular component organization regulation of developmental process plasma membrane bounded cell projection morphogenesis positive regulation of biological process cell morphogenesis regulation of nervous system development neurogenesis positive regulation of cell differentiation dendrite development positive regulation of neurogenesis regulation of multicellular organismal process regulation of anatomical structure morphogenesis positive regulation of cellular process regulation of multicellular organismal development plasma membrane bounded cell projection organization positive regulation of dendrite morphogenesis dendrite morphogenesis cell morphogenesis involved in neuron differentiation neuron development regulation of plasma membrane bounded cell projection organization Golgi organization endomembrane system organization	M band intracellular anatomical structure cellular anatomical entity sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex M band intracellular anatomical structure cellular anatomical entity sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle Z disc I band centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton cytosol membrane-bounded organelle Golgi apparatus intracellular membrane-bounded organelle endomembrane system protein-containing complex 3M complex perinuclear region of cytoplasm cell-cell junction intercalated disc anchoring junction cell junction cell-cell contact zone

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth M], B [auth N]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A [auth M], B [auth N]	IPR003599	Immunoglobulin subtype	Domain
A [auth M], B [auth N]	IPR003598	Immunoglobulin subtype 2	Domain
A [auth M], B [auth N]	IPR003961	Fibronectin type III	Domain
A [auth M], B [auth N]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth M], B [auth N]	IPR007110	Immunoglobulin-like domain	Domain
A [auth M], B [auth N]	IPR013098	Immunoglobulin I-set	Domain
A [auth M], B [auth N]	IPR036116	Fibronectin type III superfamily	Homologous Superfamily
C [auth O], D [auth P]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
C [auth O], D [auth P]	IPR003599	Immunoglobulin subtype	Domain
C [auth O], D [auth P]	IPR003598	Immunoglobulin subtype 2	Domain
C [auth O], D [auth P]	IPR013098	Immunoglobulin I-set	Domain
C [auth O], D [auth P]	IPR003961	Fibronectin type III	Domain
C [auth O], D [auth P]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
C [auth O], D [auth P]	IPR007110	Immunoglobulin-like domain	Domain
C [auth O], D [auth P]	IPR036116	Fibronectin type III superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth M], B [auth N]	Pharos: P52179	breast carcinoma hydrops fetalis, idiopathic lung carcinoma non-immune hydrops fetalis breast fibroadenoma hypertrophic cardiomyopathy malignant colon neoplasm osteosarcoma ductal breast carcinoma in situ invasive ductal breast carcinoma myopathy
C [auth O], D [auth P]	Pharos: O75147	3-M syndrome 3M syndrome 2 pancreatic intraductal papillary-mucinous carcinoma plasma cell myeloma Three M Syndrome 1 atypical teratoid rhabdoid tumor large cell medulloblastoma malignant glioma myopathy osteosarcoma pancreatic intraductal papillary-mucinous neoplasm psoriasis breast carcinoma glioblastoma lung cancer 3-M syndrome 3M syndrome 2 pancreatic intraductal papillary-mucinous carcinoma plasma cell myeloma Three M Syndrome 1 atypical teratoid rhabdoid tumor large cell medulloblastoma malignant glioma myopathy osteosarcoma pancreatic intraductal papillary-mucinous neoplasm psoriasis breast carcinoma glioblastoma lung cancer medulloblastoma oligodendroglioma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Sjogren syndrome astrocytic tumor cutaneous lupus erythematosus intellectual disability malignant ependymoma osteogenesis imperfecta

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.