3SKQ

Mdm38 is a 14-3-3-like receptor and associates with the protein synthesis machinery at the inner mitochondrial membrane

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF07766	e3skqA1	A: alpha arrays	X: LEM/SAP HeH motif-like	H: LEM/SAP HeH motif	T: ribosome-binding domain of Mdm38	F: PF07766	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07766	LETM1-like, RBD (LETM1_RBD)	LETM1-like, RBD	Members of this entry are inner mitochondrial membrane proteins which play a role in potassium and hydrogen ion exchange [3]. Deletion of LETM1 is thought to be involved in the development of Wolf-Hirschhorn syndrome in humans [1]. This entry repres ...	Members of this entry are inner mitochondrial membrane proteins which play a role in potassium and hydrogen ion exchange [3]. Deletion of LETM1 is thought to be involved in the development of Wolf-Hirschhorn syndrome in humans [1]. This entry represents the ribosome-binding domain (RBD) of LETM1/MDM38 proteins [4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mitochondrial distribution and morphology protein 38	ribonucleoprotein complex binding protein-containing complex binding binding ribosome binding mitochondrial ribosome binding	potassium ion homeostasis inorganic ion homeostasis homeostatic process cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis intracellular potassium ion homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis localization transport monoatomic ion transport potassium ion homeostasis inorganic ion homeostasis homeostatic process cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis intracellular potassium ion homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis localization transport monoatomic ion transport potassium ion transport monoatomic cation transport establishment of localization metal ion transport protein localization cellular localization establishment of protein localization establishment of protein localization to mitochondrial membrane protein insertion into mitochondrial membrane cellular component organization mitochondrial membrane organization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into membrane mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization localization within membrane protein localization to membrane organelle organization establishment of protein localization to organelle macromolecule localization protein localization to organelle protein localization to mitochondrion protein insertion into membrane from inner side cellular process establishment of protein localization to mitochondrion protein insertion into mitochondrial inner membrane from matrix proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport regulation of cellular process mitochondrial translation cellular biosynthetic process positive regulation of protein metabolic process regulation of mitochondrial gene expression organonitrogen compound biosynthetic process positive regulation of biological process positive regulation of translation positive regulation of cellular metabolic process mitochondrial gene expression positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of mitochondrial translation regulation of translation regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process positive regulation of mitochondrial translation	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR033122	LETM1-like, ribosome-binding domain	Domain
A	IPR044202	LETM1/MDM38-like	Family

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.