6VTI

Solution NMR structure of the N-terminal domain of the Serine/threonine-protein phosphatase 1 regulatory subunit 10, PPP1R10

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08711	TFIIS helical bundle-like domain (Med26)	TFIIS helical bundle-like domain	Mediator is a large complex of up to 33 proteins that is conserved from plants to fungi to humans - the number and representation of individual subunits varying with species {1-2]. It is arranged into four different sections, a core, a head, a tail a ...	Mediator is a large complex of up to 33 proteins that is conserved from plants to fungi to humans - the number and representation of individual subunits varying with species {1-2]. It is arranged into four different sections, a core, a head, a tail and a kinase-activity part, and the number of subunits within each of these is what varies with species. Overall, Mediator regulates the transcriptional activity of RNA polymerase II but it would appear that each of the four different sections has a slightly different function [3]. Mediator exists in two major forms in human cells: a smaller form that interacts strongly with pol II and activates transcription, and a large form that does not interact strongly with pol II and does not directly activate transcription. Notably, the 'small' and 'large' Mediator complexes differ in their subunit composition: the Med26 subunit preferentially associates with the small, active complex, whereas cdk8, cyclin C, Med12 and Med13 associate with the large Mediator complex [4]. This family includesthe C terminal region of a number of eukaryotic hypothetical proteins which are homologous to the Saccharomyces cerevisiae protein IWS1. IWS1 is known to be an Pol II transcription elongation factor and interacts with Spt6 and Spt5 [5,6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Serine/threonine-protein phosphatase 1 regulatory subunit 10	DNA binding binding organic cyclic compound binding nucleic acid binding enzyme regulator activity phosphatase inhibitor activity molecular function inhibitor activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity protein phosphatase inhibitor activity enzyme inhibitor activity protein phosphatase binding phosphatase binding DNA binding binding organic cyclic compound binding nucleic acid binding enzyme regulator activity phosphatase inhibitor activity molecular function inhibitor activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity protein phosphatase inhibitor activity enzyme inhibitor activity protein phosphatase binding phosphatase binding protein phosphatase 1 binding protein binding enzyme binding RNA binding cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus negative regulation of biological process regulation of cellular response to stress negative regulation of cell cycle regulation of signal transduction intracellular signal transduction negative regulation of mitotic cell cycle cell communication regulation of cell cycle checkpoint mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus negative regulation of biological process regulation of cellular response to stress negative regulation of cell cycle regulation of signal transduction intracellular signal transduction negative regulation of mitotic cell cycle cell communication regulation of cell cycle checkpoint mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling negative regulation of cell cycle phase transition cell cycle signal transduction regulation of biological process regulation of cell cycle process DNA integrity checkpoint signaling mitotic cell cycle process regulation of response to stimulus negative regulation of DNA damage checkpoint negative regulation of cell cycle checkpoint regulation of mitotic DNA damage checkpoint DNA damage checkpoint signaling signaling negative regulation of signaling negative regulation of intracellular signal transduction positive regulation of biological process cell cycle phase transition mitotic cell cycle negative regulation of cell communication regulation of mitotic cell cycle cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress negative regulation of cellular process positive regulation of cell cycle process positive regulation of mitotic cell cycle regulation of cell cycle negative regulation of mitotic DNA damage checkpoint positive regulation of cellular process cell cycle process regulation of signaling negative regulation of response to stimulus biological regulation negative regulation of cell cycle process negative regulation of signal transduction positive regulation of cell cycle cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling DNA damage response positive regulation of cell cycle phase transition signal transduction in response to DNA damage regulation of cell communication cellular process regulation of DNA damage checkpoint negative regulation of cardiac muscle cell apoptotic process muscle cell apoptotic process negative regulation of programmed cell death regulation of apoptotic process regulation of cardiac muscle cell apoptotic process regulation of muscle cell apoptotic process regulation of programmed cell death cell death cardiac muscle cell apoptotic process negative regulation of apoptotic process regulation of striated muscle cell apoptotic process striated muscle cell apoptotic process negative regulation of muscle cell apoptotic process negative regulation of striated muscle cell apoptotic process apoptotic process programmed cell death positive regulation of organelle organization regulation of telomere maintenance regulation of cellular component organization positive regulation of cellular component organization telomere organization regulation of primary metabolic process cellular component organization nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process cellular component organization or biogenesis regulation of nucleobase-containing compound metabolic process positive regulation of telomere maintenance positive regulation of nucleobase-containing compound metabolic process chromosome organization primary metabolic process regulation of chromosome organization regulation of macromolecule metabolic process DNA metabolic process regulation of organelle organization nucleic acid metabolic process positive regulation of chromosome organization telomere maintenance organelle organization positive regulation of DNA metabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process	phosphatase complex protein-containing complex protein phosphatase type 1 complex cellular anatomical structure intracellular anatomical structure catalytic complex cytoplasm protein serine/threonine phosphatase complex PTW/PP1 phosphatase complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen phosphatase complex protein-containing complex protein phosphatase type 1 complex cellular anatomical structure intracellular anatomical structure catalytic complex cytoplasm protein serine/threonine phosphatase complex PTW/PP1 phosphatase complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region chromatin

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000571	Zinc finger, CCCH-type	Domain
A	IPR035441	TFIIS/LEDGF domain superfamily	Homologous Superfamily
A	IPR036855	Zinc finger, CCCH-type superfamily	Homologous Superfamily
A	IPR017923	Transcription factor IIS, N-terminal	Domain
A	IPR003617	Transcription elongation factor, TFIIS/CRSP70, N-terminal, sub-type	Domain

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.