Annotations: 8S6U

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth Q]	PF00658	MLLE domain (MLLE)	Poly-adenylate binding protein, unique domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth Q]	Polyadenylate-binding protein 1	RNA binding binding organic cyclic compound binding poly(A) binding poly-purine tract binding nucleic acid binding single-stranded RNA binding mRNA 3'-UTR binding mRNA binding poly-pyrimidine tract binding poly(U) RNA binding	RNA transport nitrogen compound transport transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport regulation of biosynthetic process regulation of biological process regulation of cellular process RNA transport nitrogen compound transport transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process regulation of metabolic process	intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule cytoskeleton membrane-bounded organelle endosome intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule cytoskeleton membrane-bounded organelle endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system cytoplasmic vesicle vesicle cytosol protein-containing complex ribonucleoprotein complex nucleus
C, D	FYVE zinc finger domain protein UPA1	cation binding ion binding binding metal ion binding small molecule binding transferase activity catalytic activity	RNA transport nitrogen compound transport transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle membrane-bounded organelle endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system cytoplasmic vesicle cytoplasm intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle membrane-bounded organelle endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system cytoplasmic vesicle cytoplasm vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth Q]	IPR002004	Polyadenylate-binding protein/Hyperplastic disc protein, C-terminal	Domain
A, B [auth Q]	IPR000504	RNA recognition motif domain	Domain
A, B [auth Q]	IPR006515	Polyadenylate binding protein, human types 1, 2, 3, 4	Family
A, B [auth Q]	IPR003954	RNA recognition motif domain, eukaryotes	Domain
A, B [auth Q]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A, B [auth Q]	IPR036053	PABC (PABP) domain	Homologous Superfamily
A, B [auth Q]	IPR034364	PABP, RNA recognition motif 1	Domain
A, B [auth Q]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A, B [auth Q]	IPR045305	PABP, RNA recognition motif 2	Domain
C, D	IPR002110	Ankyrin repeat	Repeat
C, D	IPR017455	Zinc finger, FYVE-related	Domain
C, D	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
C, D	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
C, D	IPR000306	FYVE zinc finger	Domain
C, D	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
C, D	IPR001841	Zinc finger, RING-type	Domain
C, D	IPR050776	Ankyrin Repeat and Cyclin-Dependent Kinase Inhibitor	Family

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.