Annotations: 5V7C

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	DM15	e5v7cB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: DM15	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B]	PF21071	LARP1 HEAT repeat region (LARP1_HEAT)	LARP1 HEAT repeat region	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	La-related protein 1	mRNA 3'-UTR binding RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding RNA cap binding eukaryotic initiation factor 4E binding protein binding translation initiation factor binding translation regulator activity translation activator activity translation regulator activity, nucleic acid binding RNA 7-methylguanosine cap binding mRNA 3'-UTR binding RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding RNA cap binding eukaryotic initiation factor 4E binding protein binding translation initiation factor binding translation regulator activity translation activator activity translation regulator activity, nucleic acid binding RNA 7-methylguanosine cap binding cell adhesion molecule binding cadherin binding mRNA 5'-UTR binding ribonucleoprotein complex binding protein-containing complex binding ribosomal small subunit binding ribosome binding	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process translational initiation metabolic process cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process translational initiation metabolic process cellular process protein metabolic process macromolecule metabolic process cellular response to stimulus cellular response to nitrogen compound response to organic substance response to ketone response to stimulus cellular response to ether cellular response to endogenous stimulus response to ether response to rapamycin cellular response to organic substance cellular response to ketone response to organic cyclic compound response to alcohol response to organonitrogen compound response to endogenous stimulus cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to alcohol cellular response to organonitrogen compound response to chemical cellular response to rapamycin regulation of cellular process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process post-transcriptional regulation of gene expression negative regulation of translation negative regulation of cellular process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process regulation of translation negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process response to nutrient levels response to stress response to amino acid starvation response to starvation cell population proliferation TOR signaling signaling intracellular signal transduction cell communication signal transduction TORC1 signaling positive regulation of macromolecule biosynthetic process nucleobase-containing compound metabolic process positive regulation of metabolic process regulation of RNA metabolic process negative regulation of nucleobase-containing compound metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process mRNA stabilization mRNA catabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process nucleic acid catabolic process negative regulation of RNA metabolic process catabolic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process macromolecule catabolic process negative regulation of mRNA metabolic process regulation of mRNA catabolic process positive regulation of biosynthetic process positive regulation of cellular process negative regulation of catabolic process negative regulation of mRNA catabolic process negative regulation of RNA catabolic process regulation of catabolic process mRNA metabolic process nucleic acid metabolic process organic cyclic compound catabolic process regulation of mRNA stability RNA stabilization positive regulation of gene expression regulation of RNA stability regulation of mRNA metabolic process organic substance catabolic process positive regulation of cellular biosynthetic process positive regulation of protein metabolic process positive regulation of translation macroautophagy autophagy regulation of autophagy cellular catabolic process positive regulation of macroautophagy process utilizing autophagic mechanism positive regulation of autophagy positive regulation of catabolic process regulation of macroautophagy regulation of cellular catabolic process positive regulation of cellular catabolic process positive regulation of viral genome replication positive regulation of viral process viral life cycle regulation of viral process regulation of viral life cycle viral genome replication viral process regulation of viral genome replication regulation of translational initiation negative regulation of translational initiation positive regulation of translational initiation	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule membrane cytosol
B [auth C]	RNA (5'-R(CPUPUPUPUPCPCPG)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR006630	La-type HTH domain	Domain
A [auth B]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A [auth B]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A [auth B]	IPR006607	LARP1-like, DM15 repeat	Repeat
A [auth B]	IPR045180	La domain containing protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth B]	Pharos: Q6PKG0	astrocytic tumor lung cancer ovarian cancer dermatomyositis malignant glioma psoriasis large cell medulloblastoma osteosarcoma

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.