2TMA | pdb_00002tma

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2tmab_	Coiled coil proteins	Parallel coiled-coil	Tropomyosin	Tropomyosin	Tropomyosin	rabbit (Oryctolagus cuniculus ) [TaxId: 9986 ],	SCOPe (2.08)
A	d2tmaa_	Coiled coil proteins	Parallel coiled-coil	Tropomyosin	Tropomyosin	Tropomyosin	rabbit (Oryctolagus cuniculus ) [TaxId: 9986 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Tropomyosin	8039537	3001691	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Tropomyosin	8039537	3001691	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	YadA_stalk	e2tmaA01	A: a/b three-layered sandwiches	X: Caspase-like	H: Caspase-like	T: Caspase-like	F: YadA_stalk	ECOD (v294.1)

Chains	Accession	Name	Description	Comments	Source
A, B	PF00261	Tropomyosin (Tropomyosin)	Tropomyosin	-	Coiled-coil

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	TROPOMYOSIN	protein heterodimerization activity protein binding binding protein dimerization activity cytoskeletal protein binding troponin I binding actin binding protein-containing complex binding actin filament binding identical protein binding protein homodimerization activity	-	polymeric cytoskeletal fiber intracellular anatomical structure actin filament intracellular membraneless organelle actin cytoskeleton intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber supramolecular polymer supramolecular complex

Chains	Accession	Name	Type
A, B	IPR000533	Tropomyosin	Family

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.

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