Annotations: 8JJ6

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B]	PF06209	Cofactor of BRCA1 (COBRA1) (COBRA1)	Cofactor of BRCA1 (COBRA1)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F	NELF-E	RNA binding binding nucleic acid binding mRNA binding chromatin binding	cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of MAPK cascade biological regulation positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication cellular process ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade positive regulation of signaling transcription elongation by RNA polymerase II negative regulation of biological process RNA metabolic process negative regulation of transcription elongation by RNA polymerase II regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of DNA-templated transcription elongation negative regulation of DNA-templated transcription regulation of transcription elongation by RNA polymerase II negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of DNA-templated transcription, elongation regulation of gene expression DNA-templated transcription elongation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process regulation of transcription by RNA polymerase II negative regulation of transcription by RNA polymerase II positive regulation of DNA-templated transcription positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle NELF complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle NELF complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen cell periphery plasma membrane membrane intracellular membraneless organelle nuclear body membraneless organelle chromatin chromosome
B [auth D], D [auth C]	Negative elongation factor complex member C/D	RNA binding binding nucleic acid binding	transcription elongation by RNA polymerase II regulation of cellular process negative regulation of biological process RNA metabolic process negative regulation of transcription elongation by RNA polymerase II regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process transcription elongation by RNA polymerase II regulation of cellular process negative regulation of biological process RNA metabolic process negative regulation of transcription elongation by RNA polymerase II regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of DNA-templated transcription elongation negative regulation of DNA-templated transcription regulation of biological process regulation of transcription elongation by RNA polymerase II negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of DNA-templated transcription, elongation regulation of gene expression DNA-templated transcription elongation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle NELF complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle NELF complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen membrane
A, C [auth B]	Negative elongation factor B	RNA binding binding nucleic acid binding	cell population proliferation cellular process transcription elongation by RNA polymerase II regulation of cellular process negative regulation of biological process RNA metabolic process negative regulation of transcription elongation by RNA polymerase II regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process cell population proliferation cellular process transcription elongation by RNA polymerase II regulation of cellular process negative regulation of biological process RNA metabolic process negative regulation of transcription elongation by RNA polymerase II regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of DNA-templated transcription elongation negative regulation of DNA-templated transcription regulation of biological process regulation of transcription elongation by RNA polymerase II negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of DNA-templated transcription, elongation regulation of gene expression DNA-templated transcription elongation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process developmental process stem cell differentiation cellular developmental process cell differentiation negative regulation of stem cell differentiation regulation of developmental process negative regulation of developmental process regulation of cell differentiation regulation of stem cell differentiation negative regulation of cell differentiation	membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle NELF complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle NELF complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E, F	IPR000504	RNA recognition motif domain	Domain
E, F	IPR033102	Negative elongation factor E	Family
E, F	IPR034637	Negative elongation factor E, RNA recognition motif	Domain
E, F	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
E, F	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
B [auth D], D [auth C]	IPR006942	TH1 protein	Family
A, C [auth B]	IPR010405	Cofactor of BRCA1	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E, F	Pharos: P18615	ulcerative colitis age-related macular degeneration endometriosis hepatitis B virus infection membranous glomerulonephritis non-alcoholic fatty liver disease psoriatic arthritis squamous cell lung carcinoma vitiligo autism spectrum disorder Hashimoto thyroiditis hypertensive disorder myopathy ovarian cancer Sjogren syndrome ulcerative colitis age-related macular degeneration endometriosis hepatitis B virus infection membranous glomerulonephritis non-alcoholic fatty liver disease psoriatic arthritis squamous cell lung carcinoma vitiligo autism spectrum disorder Hashimoto thyroiditis hypertensive disorder myopathy ovarian cancer Sjogren syndrome systemic lupus erythematosus wet macular degeneration cervical cancer heart disease lung carcinoma neuromyelitis optica plasma cell myeloma skin basal cell carcinoma
B [auth D], D [auth C]	Pharos: Q8IXH7	colorectal cancer lung cancer diabetes mellitus ovarian cancer lung adenocarcinoma plasma cell myeloma
A, C [auth B]	Pharos: Q8WX92	endogenous depression ovarian cancer psoriasis

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.