2MXT | pdb_00002mxt

NMR structure of the acidic domain of SYNCRIP (hnRNPQ)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	HNRPQ acidic domain-like	8076834	4007715	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HNRPQ acidic domain-like	8076835	3002463	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	KOG0117	e2mxtA1	A: alpha arrays	X: Heterogeneous nuclear ribonucleoprotein Q acidic domain (From Topology)	H: Heterogeneous nuclear ribonucleoprotein Q acidic domain (From Topology)	T: Heterogeneous nuclear ribonucleoprotein Q acidic domain	F: KOG0117	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF18360	Heterogeneous nuclear ribonucleoprotein Q acidic domain (hnRNP_Q_AcD)	Heterogeneous nuclear ribonucleoprotein Q acidic domain	This is an acidic sequence segment domain found in the splicing factor SYNCRIP (hnRNP Q) which is involved in viral replication, neural morphogenesis, modulation of circadian oscillation and the regulation of the cytidine deaminase APOBEC1. This doma ...	This is an acidic sequence segment domain found in the splicing factor SYNCRIP (hnRNP Q) which is involved in viral replication, neural morphogenesis, modulation of circadian oscillation and the regulation of the cytidine deaminase APOBEC1. This domain is a self-folding globular domain with an all alpha-helix architecture with negatively charged surface areas. Additionally it contains a large hydrophobic cavity and a positively charged surface area as potential epitopes for inter-molecular interactions [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Heterogeneous nuclear ribonucleoprotein Q	RNA binding binding nucleic acid binding mRNA 5'-UTR binding mRNA binding	regulation of cellular process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process positive regulation of macromolecule biosynthetic process regulation of primary metabolic 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 RNA catabolic process mRNA catabolic process regulation of biological process regulation of cellular process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process positive regulation of macromolecule biosynthetic process regulation of primary metabolic 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 RNA catabolic process mRNA catabolic process regulation of biological process negative regulation of metabolic process primary metabolic process nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process negative regulation of RNA metabolic process catabolic process positive regulation of biological process RNA metabolic process macromolecule catabolic process negative regulation of mRNA metabolic process regulation of mRNA catabolic process positive regulation of biosynthetic process negative regulation of cellular process positive regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of catabolic process nuclear-transcribed mRNA catabolic process negative regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay biological regulation negative regulation of mRNA catabolic process negative regulation of RNA catabolic process regulation of macromolecule metabolic process regulation of catabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biosynthetic process positive regulation of gene expression cellular process regulation of mRNA metabolic process developmental process multicellular organismal process cellular developmental process ossification cell differentiation osteoblast differentiation post-transcriptional regulation of gene expression regulation of biological quality mRNA stabilization regulation of mRNA stability CRD-mediated mRNA stabilization RNA stabilization regulation of RNA stability negative regulation of translation protein metabolic process negative regulation of protein metabolic process regulation of protein metabolic process translation regulation of translation mRNA modification RNA modification macromolecule modification chromosomal 5-methylcytosine DNA demethylation pathway DNA metabolic process nucleobase-containing compound biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process RNA processing RNA splicing negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay positive regulation of nucleobase-containing compound metabolic process positive regulation of mRNA metabolic process positive regulation of RNA metabolic process nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay mRNA destabilization regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay RNA destabilization positive regulation of catabolic process positive regulation of mRNA catabolic process biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response response to type II interferon response to cytokine defense response to symbiont response to external stimulus cellular response to type II interferon response to biotic stimulus response to peptide response to chemical immune system process defense response to other organism response to stress innate immune response cellular response to cytokine stimulus response to external biotic stimulus positive regulation of protein metabolic process positive regulation of translation positive regulation of cytoplasmic translation cytoplasmic translation regulation of cytoplasmic translation mRNA processing RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile	protein-containing complex catalytic complex mRNA editing complex cellular anatomical structure membrane membrane-bounded organelle catalytic step 2 spliceosome intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle intracellular organelle spliceosomal complex organelle protein-containing complex catalytic complex mRNA editing complex cellular anatomical structure membrane membrane-bounded organelle catalytic step 2 spliceosome intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle intracellular organelle spliceosomal complex organelle ribonucleoprotein complex histone pre-mRNA 3'end processing complex cytoplasm cytosol GAIT complex membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen CRD-mediated mRNA stability complex intracellular protein-containing complex mCRD-mediated mRNA stability complex endoplasmic reticulum endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR034544	Heterogeneous nuclear ribonucleoprotein Q, RNA recognition motif 1	Domain
A	IPR006535	HnRNP R/Q splicing factor	Family
A	IPR041337	Heterogeneous nuclear ribonucleoprotein Q acidic domain	Domain
A	IPR000504	RNA recognition motif domain	Domain
A	IPR034548	Heterogeneous nuclear ribonucleoprotein Q, RNA recognition motif 2	Domain
A	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A	IPR035979	RNA-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O60506	leukemia oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm psoriasis amyotrophic lateral sclerosis breast cancer glioblastoma intellectual disability lymphoplasmacytic lymphoma myopathy osteosarcoma plasma cell myeloma Sjogren syndrome astrocytic tumor dermatomyositis leukemia oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm psoriasis amyotrophic lateral sclerosis breast cancer glioblastoma intellectual disability lymphoplasmacytic lymphoma myopathy osteosarcoma plasma cell myeloma Sjogren syndrome astrocytic tumor dermatomyositis hepatocellular carcinoma invasive ductal breast carcinoma lung adenocarcinoma malignant glioma non-small cell lung carcinoma ovarian cancer primitive neuroectodermal tumor tuberculosis atypical teratoid rhabdoid tumor Down syndrome IgA glomerulonephritis large cell medulloblastoma lung cancer medulloblastoma

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.