8PNT

Structure of the human nuclear cap-binding complex bound to PHAX and m7G-capped RNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
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)
B	SCOP2B Superfamily	RNA-binding domain RBD	8042382	3000110	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ARM repeat-like	8042371	3000116	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ARM repeat-like	8042373	3000116	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ARM repeat-like	8042374	3000116	SCOP2B (2022-06-29)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Nuclear cap-binding protein subunit 2	RNA binding binding organic cyclic compound binding nucleic acid binding RNA cap binding DNA binding snRNA binding mRNA binding RNA 7-methylguanosine cap binding	cellular biosynthetic process positive regulation of biological process RNA metabolic process mRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process RNA 3'-end processing regulation of nucleobase-containing compound metabolic process RNA processing cellular biosynthetic process positive regulation of biological process RNA metabolic process mRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process RNA 3'-end processing regulation of nucleobase-containing compound metabolic process RNA processing regulation of mRNA processing regulation of biological process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process mRNA 3'-end processing biological regulation regulation of mRNA 3'-end processing positive regulation of mRNA metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process biosynthetic process positive regulation of mRNA processing nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process positive regulation of mRNA 3'-end processing regulation of mRNA metabolic process regulation of metabolic process RNA splicing RNA splicing, via transesterification reactions mRNA cis splicing, via spliceosome mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile regulation of localization cellular localization nitrogen compound transport regulation of cellular process nucleocytoplasmic transport transport positive regulation of nucleocytoplasmic transport nuclear transport positive regulation of nucleobase-containing compound transport localization positive regulation of RNA export from nucleus establishment of localization in cell positive regulation of intracellular transport RNA localization nuclear export nucleobase-containing compound transport positive regulation of cellular process regulation of intracellular transport RNA transport regulation of transport organic substance transport regulation of nucleobase-containing compound transport regulation of RNA export from nucleus nucleic acid transport intracellular transport regulation of nucleocytoplasmic transport establishment of localization RNA export from nucleus establishment of RNA localization positive regulation of transport regulation of cellular localization macromolecule localization negative regulation of biological process negative regulation of cellular metabolic process post-transcriptional regulation of gene expression negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of metabolic process regulation of cellular metabolic process regulatory ncRNA-mediated post-transcriptional gene silencing negative regulation of cellular biosynthetic process regulatory ncRNA-mediated gene silencing regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process post-transcriptional gene silencing regulation of macromolecule biosynthetic process mRNA transport mRNA export from nucleus organonitrogen compound metabolic process cap-dependent translational initiation organonitrogen compound biosynthetic process translation cytoplasmic translation cytoplasmic translational initiation translational initiation protein metabolic process histone mRNA metabolic process regulation of translational initiation regulation of protein metabolic process regulation of translation mRNA transcription by RNA polymerase II mRNA transcription RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II nucleobase-containing compound biosynthetic process organic cyclic compound biosynthetic process regulatory ncRNA processing primary miRNA processing miRNA processing positive regulation of macromolecule biosynthetic process regulation of transcription by RNA polymerase II regulation of DNA-templated transcription elongation regulation of transcription elongation by RNA polymerase II positive regulation of transcription by RNA polymerase II regulation of DNA-templated transcription transcription elongation by RNA polymerase II positive regulation of DNA-templated transcription positive regulation of transcription elongation by RNA polymerase II positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of DNA-templated transcription, elongation regulation of RNA biosynthetic process DNA-templated transcription elongation positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay macromolecule catabolic process RNA catabolic process mRNA catabolic process nuclear-transcribed mRNA catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process organic substance catabolic process miRNA-mediated post-transcriptional gene silencing alternative mRNA splicing, via spliceosome snRNA export from nucleus snRNA transport	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex RNA cap binding complex intracellular protein-containing complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex RNA cap binding complex intracellular protein-containing complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen nuclear cap binding complex
A	Nuclear cap-binding protein subunit 1	RNA binding binding organic cyclic compound binding nucleic acid binding RNA cap binding mRNA binding RNA 7-methylguanosine cap binding molecular adaptor activity	regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis positive regulation of cellular process cellular biosynthetic process RNA metabolic process mRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process RNA 3'-end processing regulation of nucleobase-containing compound metabolic process RNA processing regulation of mRNA processing positive regulation of nucleobase-containing compound metabolic process cellular metabolic process mRNA 3'-end processing regulation of mRNA 3'-end processing positive regulation of mRNA metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process biosynthetic process positive regulation of mRNA processing nucleic acid catabolic process metabolic process macromolecule metabolic process positive regulation of mRNA 3'-end processing regulation of mRNA metabolic process regulation of metabolic process negative regulation of biological process negative regulation of cellular metabolic process post-transcriptional regulation of gene expression negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of metabolic process regulation of cellular metabolic process regulatory ncRNA-mediated post-transcriptional gene silencing negative regulation of cellular biosynthetic process regulatory ncRNA-mediated gene silencing regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process post-transcriptional gene silencing regulation of macromolecule biosynthetic process cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport organic substance transport nucleic acid transport intracellular transport establishment of localization RNA export from nucleus establishment of RNA localization macromolecule localization organonitrogen compound metabolic process cap-dependent translational initiation organonitrogen compound biosynthetic process translation cytoplasmic translation cytoplasmic translational initiation translational initiation protein metabolic process positive regulation of molecular function regulation of molecular function positive regulation of RNA binding regulation of binding positive regulation of binding regulation of RNA binding catabolic process macromolecule catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process organic substance catabolic process RNA catabolic process RNA splicing ribonucleoprotein complex biogenesis protein-RNA complex assembly cellular component biogenesis spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly protein-containing complex organization RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile histone mRNA metabolic process regulation of translational initiation regulation of protein metabolic process regulation of translation mRNA transcription by RNA polymerase II mRNA transcription RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II nucleobase-containing compound biosynthetic process organic cyclic compound biosynthetic process regulatory ncRNA processing primary miRNA processing miRNA processing positive regulation of macromolecule biosynthetic process regulation of transcription by RNA polymerase II regulation of DNA-templated transcription elongation regulation of transcription elongation by RNA polymerase II positive regulation of transcription by RNA polymerase II regulation of DNA-templated transcription transcription elongation by RNA polymerase II positive regulation of DNA-templated transcription positive regulation of transcription elongation by RNA polymerase II positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of DNA-templated transcription, elongation regulation of RNA biosynthetic process DNA-templated transcription elongation positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process 7-methylguanosine RNA capping RNA capping 7-methylguanosine mRNA capping RNA 5'-end processing nuclear-transcribed mRNA catabolic process, nonsense-mediated decay mRNA catabolic process nuclear-transcribed mRNA catabolic process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus miRNA-mediated post-transcriptional gene silencing alternative mRNA splicing, via spliceosome snRNA export from nucleus snRNA transport regulation of mRNA splicing, via spliceosome positive regulation of mRNA splicing, via spliceosome regulation of RNA splicing positive regulation of gene expression positive regulation of RNA splicing	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cytosol protein-containing complex RNA cap binding complex intracellular protein-containing complex nucleus membrane-enclosed lumen membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cytosol protein-containing complex RNA cap binding complex intracellular protein-containing complex nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nuclear cap binding complex ribonucleoprotein complex
C, D	Phosphorylated adapter RNA export protein	mRNA cap binding complex binding protein-containing complex binding binding toxic substance binding RNA binding organic cyclic compound binding nucleic acid binding	protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization cellular process regulation of cellular process negative regulation of biological process protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization cellular process regulation of cellular process negative regulation of biological process regulation of primary metabolic process nucleobase-containing compound metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process regulation of biological process negative regulation of metabolic process cellular metabolic process primary metabolic process regulation of cellular metabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process regulation of gene expression 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 cellular biosynthetic process RNA metabolic process macromolecule catabolic process organic substance metabolic process negative regulation of macromolecule metabolic process negative regulation of catabolic process regulation of biosynthetic process biological regulation negative regulation of RNA catabolic process regulation of macromolecule metabolic process regulation of catabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound catabolic process regulation of cellular biosynthetic process RNA stabilization regulation of RNA stability organic substance catabolic process RNA transport nucleocytoplasmic transport snRNA export from nucleus nuclear transport nucleic acid transport intracellular transport RNA export from nucleus establishment of RNA localization establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport snRNA transport	membrane-bounded organelle Cajal body intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle Cajal body intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cytoplasm cytosol somatodendritic compartment cell body neuronal cell body protein-containing complex ribonucleoprotein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR034148	NCBP2, RNA recognition motif	Domain
B	IPR000504	RNA recognition motif domain	Domain
B	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
B	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
B	IPR027157	Nuclear cap-binding protein subunit 2	Family
A	IPR016024	Armadillo-type fold	Homologous Superfamily
A	IPR015172	MIF4G-like, type 1	Domain
A	IPR027159	Nuclear cap-binding protein subunit 1	Family
A	IPR015174	MIF4G-like, type 2	Domain
A	IPR003890	MIF4G-like, type 3	Domain
C, D	IPR038092	Phosphorylated adapter RNA export protein, RNA-binding domain superfamily	Homologous Superfamily
C, D	IPR039047	Phosphorylated adapter RNA export protein	Family
C, D	IPR019385	Phosphorylated adapter RNA export protein, RNA-binding domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: P52298	astrocytic tumor lung adenocarcinoma myopathy breast cancer lung cancer non-small cell lung carcinoma breast carcinoma medulloblastoma ovarian cancer
A	Pharos: Q09161	Barrett esophagus esophageal adenocarcinoma malignant ependymoma myopathy thyroid gland carcinoma breast cancer Hashimoto thyroiditis malignant mesothelioma non-small cell lung carcinoma tuberculosis breast carcinoma hypothyroidism medulloblastoma pancreatic intraductal papillary-mucinous carcinoma
C, D	Pharos: Q9H814	atypical teratoid rhabdoid tumor exocrine pancreatic carcinoma glioblastoma malignant pancreatic neoplasm colorectal cancer gastric cancer hepatocellular carcinoma osteoporosis diabetes mellitus gastric carcinoma large cell medulloblastoma ovarian cancer

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 R01GM133198.