5WU5 | pdb_00005wu5

Crystal structure of apo human Tut1, form III

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	PAP_assoc	e5wu5D1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: PAP_assoc	ECOD (1.6)
D	PAP_central_1st_1	e5wu5D2	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: PAP_central_1st_1	ECOD (1.6)
C	PAP_assoc	e5wu5C1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: PAP_assoc	ECOD (1.6)
C	PAP_central_1st_1	e5wu5C2	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: PAP_central_1st_1	ECOD (1.6)
B	PAP_assoc	e5wu5B1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: PAP_assoc	ECOD (1.6)
B	PAP_central_1st_1	e5wu5B2	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: PAP_central_1st_1	ECOD (1.6)
A	PAP_assoc	e5wu5A1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: PAP_assoc	ECOD (1.6)
A	PAP_central_1st_1	e5wu5A2	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: PAP_central_1st_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF03828	Cid1 family poly A polymerase (PAP_assoc)	Cid1 family poly A polymerase	-	Family
A, B, C, D	PF22600	Poly(A) RNA polymerase, mitochondrial-like, central palm domain (MTPAP-like_central)	Poly(A) RNA polymerase, mitochondrial-like, central palm domain	This domain is found in human Poly(A) RNA polymerase, mitochondrial (MTPAP) and similar proteins from eukaryotes. MTPAP is a noncanonical polymerase that creates the 3' poly(A) tail of mitochondrial transcripts. It contains three domains: a N-termina ...	This domain is found in human Poly(A) RNA polymerase, mitochondrial (MTPAP) and similar proteins from eukaryotes. MTPAP is a noncanonical polymerase that creates the 3' poly(A) tail of mitochondrial transcripts. It contains three domains: a N-terminal domain RL (Pfam:PF17797) and the canonical palm (this entry) and fingers domains. This domain shows a five -stranded beta-sheet with the three catalytic aspartic acid residues located on its surface [6], together with several alpha- helices, forming an alpha-beta configuration.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Speckle targeted PIP5K1A-regulated poly(A) polymerase	RNA binding U6 snRNA binding snRNA binding binding nucleic acid binding mRNA 3'-UTR binding mRNA binding enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding RNA binding U6 snRNA binding snRNA binding binding nucleic acid binding mRNA 3'-UTR binding mRNA binding enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding uridylyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid transferase activity RNA uridylyltransferase activity catalytic activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups poly(A) RNA polymerase activity adenylyltransferase activity cation binding transition metal ion binding zinc ion binding metal ion binding protein binding enzyme binding	regulation of biological process regulation of cellular process biological regulation RNA metabolic process primary metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of RNA metabolic process cellular process metabolic process regulation of nucleobase-containing compound metabolic process macromolecule metabolic process regulation of biological process regulation of cellular process biological regulation RNA metabolic process primary metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of RNA metabolic process cellular process metabolic process regulation of nucleobase-containing compound metabolic process macromolecule metabolic process regulation of metabolic process mRNA 3'-end processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process mRNA processing mRNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA 3'-end processing RNA processing co-transcriptional RNA 3'-end processing, cleavage and polyadenylation pathway co-transcriptional mRNA 3'-end processing, cleavage and polyadenylation pathway snRNA metabolic process snRNA processing U6 snRNA 3'-end processing snRNA 3'-end processing	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen nuclear speck ribonucleoprotein granule nuclear body nucleoplasm supramolecular complex nuclear ribonucleoprotein granule cytoplasm cytosol protein-containing complex nuclear protein-containing complex mRNA cleavage and polyadenylation specificity factor complex mRNA cleavage factor complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR013087	Zinc finger C2H2-type	Domain
A, B, C, D	IPR036236	Zinc finger C2H2 superfamily	Homologous Superfamily
A, B, C, D	IPR054708	Poly(A) RNA polymerase, mitochondrial-like, central palm domain	Domain
A, B, C, D	IPR043519	Nucleotidyltransferase superfamily	Homologous Superfamily
A, B, C, D	IPR034388	Star-PAP, RNA recognition motif	Domain
A, B, C, D	IPR000504	RNA recognition motif domain	Domain
A, B, C, D	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A, B, C, D	IPR002058	PAP/25A-associated	Domain
A, B, C, D	IPR035979	RNA-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q9H6E5	osteosarcoma Sjogren syndrome

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.