Annotations: 9ZWR

Crystal structure of the N4BP2 polynucleotide kinase domain complexed with ATP or ADP, Mg, and the trinucleotide substrate AAA or its 5'-phosphorylated product pAAA.

External Resource: Annotation

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF13671	AAA domain (AAA_33)	AAA domain	This family of domains contain only a P-loop motif, that is characteristic of the AAA superfamily. Many of the proteins in this family are just short fragments so there is no Walker B motif.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D, E, F	5'-OH RNA (5'-r(ApApA)-3') or 5'-phosphorylated RNA (5'-r(pApApA)-3')	-	-	-
A, B, C	NEDD4-binding protein 2	binding 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 binding 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 DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid catalytic activity DNA nuclease activity protein binding ubiquitin binding ubiquitin-like protein binding nucleobase-containing compound kinase activity polynucleotide 5'-hydroxyl-kinase activity kinase activity ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity transferase activity ATP-dependent polynucleotide 5'-hydroxyl-kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process regulation of biological process negative regulation of metabolic process regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process regulation of biological process negative regulation of metabolic process biological regulation nuclear-transcribed mRNA catabolic process, non-stop decay primary metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR041801	NEDD4-binding protein 2, CUE domain	Domain
A, B, C	IPR052772	Endonuclease/Polynucleotide Kinase Domain-Containing Protein	Family
A, B, C	IPR060030	NEDD4-binding protein 2, UBA domain	Domain
A, B, C	IPR056720	NEDD4-binding protein 2, DUF7818	Domain
A, B, C	IPR013899	Domain of unknown function DUF1771	Domain
A, B, C	IPR056718	NEDD4-binding protein 2, DUF7816	Domain
A, B, C	IPR002625	Smr domain	Domain
A, B, C	IPR009060	UBA-like superfamily	Homologous Superfamily
A, B, C	IPR056719	NEDD4-binding protein 2, DUF7817	Domain
A, B, C	IPR003892	Ubiquitin system component CUE	Domain
A, B, C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C	IPR036063	Smr domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	: Q86UW6	adrenoleukodystrophy Crohn disease malignant ependymoma medulloblastoma Pick disease rheumatoid arthritis astrocytic tumor glioblastoma malignant glioma oligodendroglioma pilocytic astrocytoma sarcoidosis atypical teratoid rhabdoid tumor large cell medulloblastoma Malignant neoplasm of breast adrenoleukodystrophy Crohn disease malignant ependymoma medulloblastoma Pick disease rheumatoid arthritis astrocytic tumor glioblastoma malignant glioma oligodendroglioma pilocytic astrocytoma sarcoidosis atypical teratoid rhabdoid tumor large cell medulloblastoma Malignant neoplasm of breast osteosarcoma primitive neuroectodermal tumor