Annotations: 8CHU

Crystal structure of human PURA repeat I-II K97E mutant

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)
B	Ferritin	e8chuB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Ferritin	ECOD (v295)
A	TSP_1	e8chuA01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: TSP_1	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04845	PurA ssDNA and RNA-binding protein (PurA)	PurA ssDNA and RNA-binding protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Transcriptional activator protein Pur-alpha	sequence-specific DNA binding DNA binding double-stranded telomeric DNA binding binding double-stranded DNA binding nucleic acid binding telomeric repeat DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription repressor activity, RNA polymerase II-specific DNA-binding transcription repressor activity SMAD binding protein binding sequence-specific DNA binding DNA binding double-stranded telomeric DNA binding binding double-stranded DNA binding nucleic acid binding telomeric repeat DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription repressor activity, RNA polymerase II-specific DNA-binding transcription repressor activity SMAD binding protein binding molecular function inhibitor activity molecular function regulator activity transcription regulator inhibitor activity transcription factor binding DNA-binding transcription factor binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding purine-rich negative regulatory element binding translation regulator activity mRNA regulatory element binding translation repressor activity translation repressor activity RNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding single-stranded DNA binding	nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication DNA replication initiation metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication DNA replication initiation metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process cellular localization transport intracellular transport dendritic transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport dendritic transport of messenger ribonucleoprotein complex transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process negative regulation of biological process negative regulation of RNA biosynthetic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process	somatodendritic compartment cell body cellular anatomical structure neuronal cell body cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm postsynapse synapse cell junction somatodendritic compartment cell body cellular anatomical structure neuronal cell body cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm postsynapse synapse cell junction intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region glutamatergic synapse membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR006628	Purine-rich element binding protein family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q00577	PURA-related severe neonatal hypotonia-seizures-encephalopathy syndrome due to a point mutation intellectual disability atypical teratoid rhabdoid tumor glioblastoma invasive ductal breast carcinoma malignant glioma Neurodevelopmental Disorders epilepsy hepatocellular carcinoma large cell medulloblastoma medulloblastoma ovarian cancer tuberculosis lung cancer nephrosclerosis PURA-related severe neonatal hypotonia-seizures-encephalopathy syndrome due to a point mutation intellectual disability atypical teratoid rhabdoid tumor glioblastoma invasive ductal breast carcinoma malignant glioma Neurodevelopmental Disorders epilepsy hepatocellular carcinoma large cell medulloblastoma medulloblastoma ovarian cancer tuberculosis lung cancer nephrosclerosis primitive neuroectodermal tumor

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.