Annotations: 7VC9

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth M]	MAS20	e7vc9M1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal domain of Ku80 (From Topology)	T: C-terminal domain of Ku80	F: MAS20	ECOD (1.6)
B [auth N]	MAS20	e7vc9N1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal domain of Ku80 (From Topology)	T: C-terminal domain of Ku80	F: MAS20	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth M], B [auth N]	Mitochondrial import receptor subunit TOM20 homolog	signal sequence binding binding peptide binding mitochondrion targeting sequence binding unfolded protein binding protein binding macromolecule transmembrane transporter activity active transmembrane transporter activity protein transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity protein transmembrane transporter activity protein-transporting ATPase activity transporter activity signal sequence binding binding peptide binding mitochondrion targeting sequence binding unfolded protein binding protein binding macromolecule transmembrane transporter activity active transmembrane transporter activity protein transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity protein transmembrane transporter activity protein-transporting ATPase activity transporter activity transmembrane transporter activity ATP-dependent activity	localization establishment of protein localization establishment of protein localization to organelle protein targeting protein targeting to mitochondrion establishment of protein localization to mitochondrion establishment of localization cellular localization establishment of protein localization to mitochondrial membrane protein insertion into mitochondrial membrane outer mitochondrial membrane organization mitochondrial membrane organization cellular component organization establishment of localization in cell localization establishment of protein localization establishment of protein localization to organelle protein targeting protein targeting to mitochondrion establishment of protein localization to mitochondrion establishment of localization cellular localization establishment of protein localization to mitochondrial membrane protein insertion into mitochondrial membrane outer mitochondrial membrane organization mitochondrial membrane organization cellular component organization establishment of localization in cell cellular component organization or biogenesis intracellular protein localization protein insertion into membrane mitochondrion organization membrane organization establishment of protein localization to membrane protein insertion into mitochondrial outer membrane localization within membrane organelle organization protein localization to organelle macromolecule localization protein localization to mitochondrion cellular process nitrogen compound transport transport protein import into mitochondrial matrix transmembrane transport protein transmembrane transport protein transport RNA transport nucleic acid transport tRNA transport RNA import into mitochondrion establishment of RNA localization tRNA import into mitochondrion RNA localization nucleobase-containing compound transport	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle organelle membrane contact site mitochondria-associated endoplasmic reticulum membrane contact site mitochondrial protein-containing complex protein-containing complex mitochondrial membrane outer mitochondrial membrane protein complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle organelle membrane contact site mitochondria-associated endoplasmic reticulum membrane contact site mitochondrial protein-containing complex protein-containing complex mitochondrial membrane outer mitochondrial membrane protein complex membrane membrane protein complex organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane mitochondrial outer membrane translocase complex outer membrane organelle membrane cell periphery cell projection sperm midpiece cilium 9+2 motile cilium sperm flagellum motile cilium plasma membrane bounded cell projection TOM complex migrasome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth M], B [auth N]	IPR023392	Mitochondrial outer membrane translocase complex, Tom20 domain superfamily	Homologous Superfamily
A [auth M], B [auth N]	IPR022422	Protein import receptor MAS20, metazoan	Family
A [auth M], B [auth N]	IPR002056	Protein import receptor MAS20	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth M], B [auth N]	Pharos: Q15388	atypical teratoid rhabdoid tumor malignant ependymoma psoriasis glioblastoma ovarian cancer lung cancer plasma cell myeloma

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.