Protein Domain : Tim44-like domain IPR007379

Type  Domain
Description  Tim44 is an essential component of the machinery that mediates the translocation of nuclear-encoded proteins across the mitochondrial inner membrane [ ]. Tim44 is thought to bind phospholipids of the mitochondrial inner membrane both by electrostatic interactions and by penetrating the polar head group region [ ]. This entry represents the C-terminal region of Tim44 that has been shown to form a stable proteolytic fragment in yeast. This region is also found in a set of smaller bacterial proteins. The molecular function of the bacterial members is unknown, but transport seems likely. The crystal structure of the C terminus of Tim44 has revealed a large hydrophobic pocket which might play an important role in interacting with the acyl chains of lipid molecules in the mitochondrial membrane [].
Short Name  Tim44-like_dom

0 Child Features

2 Gene Families

191 Genes

0 Ontology Annotations

0 Parent Features

14 Publications

USDA
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