6OTN

Crystal Structure of an N-terminal Fragment of Cancer Associated Tropomyosin 3.1 (Tpm3.1)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00261	e6otnA1	A: alpha bundles	X: Long alpha-hairpin	H: Eukaryotic DNA topoisomerase I, dispensable insert domain (From Topology)	T: Eukaryotic DNA topoisomerase I, dispensable insert domain	F: PF00261	ECOD (1.6)
B	PF00261	e6otnB1	A: alpha bundles	X: Long alpha-hairpin	H: Eukaryotic DNA topoisomerase I, dispensable insert domain (From Topology)	T: Eukaryotic DNA topoisomerase I, dispensable insert domain	F: PF00261	ECOD (1.6)
C	PF00261	e6otnC1	A: alpha bundles	X: Long alpha-hairpin	H: Eukaryotic DNA topoisomerase I, dispensable insert domain (From Topology)	T: Eukaryotic DNA topoisomerase I, dispensable insert domain	F: PF00261	ECOD (1.6)
D	PF00261	e6otnD1	A: alpha bundles	X: Long alpha-hairpin	H: Eukaryotic DNA topoisomerase I, dispensable insert domain (From Topology)	T: Eukaryotic DNA topoisomerase I, dispensable insert domain	F: PF00261	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Tropomyosin alpha-3 chain	cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding	multicellular organismal process system process muscle contraction muscle system process cellular component organization organelle organization actin cytoskeleton organization actin filament organization actin filament-based process cellular process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol polymeric cytoskeletal fiber actin filament actin cytoskeleton intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle supramolecular fiber supramolecular polymer supramolecular complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol polymeric cytoskeletal fiber actin filament actin cytoskeleton intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle supramolecular fiber supramolecular polymer supramolecular complex non-membrane-bounded organelle extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle striated muscle thin filament protein-containing complex myofilament muscle thin filament tropomyosin sarcomere contractile muscle fiber myofibril actin filament bundle actomyosin stress fiber contractile actin filament bundle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR000533	Tropomyosin	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: P06753	congenital fiber-type disproportion myopathy nemaline myopathy 1 nemaline myopathy thyroid gland carcinoma tubular adenocarcinoma adenocarcinoma malignant colon neoplasm Mammary Neoplasms, Experimental centronuclear myopathy thyroid adenoma carcinoma sarcomatoid carcinoma congenital structural myopathy granular cell carcinoma inflammatory myofibroblastic tumor congenital fiber-type disproportion myopathy nemaline myopathy 1 nemaline myopathy thyroid gland carcinoma tubular adenocarcinoma adenocarcinoma malignant colon neoplasm Mammary Neoplasms, Experimental centronuclear myopathy thyroid adenoma carcinoma sarcomatoid carcinoma congenital structural myopathy granular cell carcinoma inflammatory myofibroblastic tumor oligodendroglioma pilocytic astrocytoma subependymal giant cell astrocytoma cribriform carcinoma gastric neoplasm hepatocellular carcinoma X-linked centronuclear myopathy invasive ductal breast carcinoma astrocytic tumor autosomal dominant centronuclear myopathy benign colon neoplasm muscular disease cancer osteosarcoma primitive neuroectodermal tumor cribriform carcinoma of breast glioblastoma tubular aggregate myopathy hereditary diffuse gastric adenocarcinoma large cell medulloblastoma malignant ependymoma attention deficit hyperactivity disorder, inattentive type medulloblastoma breast cancer myopathy cap myopathy pancreatic intraductal papillary-mucinous neoplasm colonic neoplasm thyroid cancer gastric cancer tuberculosis undifferentiated carcinoma arthrogryposis malignant glioma atypical teratoid rhabdoid tumor mammary neoplasms, animal autosomal recessive centronuclear myopathy muscle tissue disease camptodactyly-arthropathy-coxa vara-pericarditis syndrome

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 R01GM133198.