8UXQ

Structure of Heterochromatin Protein 1 (HP1) alpha in complex with an H2A.Z nucleosome

External Resource: Annotation

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C]	Chromobox protein homolog 5	histone deacetylase binding protein binding binding enzyme binding chromatin binding ribonucleoprotein complex binding protein-containing complex binding protein-macromolecule adaptor activity molecular adaptor activity transcription factor binding DNA-binding transcription factor binding methylated histone binding modification-dependent protein binding histone binding histone deacetylase binding protein binding binding enzyme binding chromatin binding ribonucleoprotein complex binding protein-containing complex binding protein-macromolecule adaptor activity molecular adaptor activity transcription factor binding DNA-binding transcription factor binding methylated histone binding modification-dependent protein binding histone binding methylation-dependent protein binding identical protein binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process 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 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 negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression 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 cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis heterochromatin formation epigenetic regulation of gene expression negative regulation of gene expression negative regulation of gene expression, epigenetic transcription by RNA polymerase II regulation of transcription by RNA polymerase II negative regulation of transcription by RNA polymerase II	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle organelle envelope nuclear envelope endomembrane system protein-containing complex histone methyltransferase complex catalytic complex nuclear protein-containing complex transferase complex nucleoplasm methyltransferase complex pericentric heterochromatin chromatin chromosome heterochromatin chromosomal region chromosome, centromeric region kinetochore condensed chromosome, centromeric region supramolecular complex condensed chromosome chromocenter histone deacetylase complex transcription regulator complex transcription repressor complex ribonucleoprotein complex chromosome, telomeric region site of DNA damage
C [auth E], G [auth K]	Histone H3.2	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome chromatin chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome chromatin chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
D [auth F], H [auth L]	Histone H4	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	protein-containing complex organization protein-DNA complex assembly cellular component organization protein-DNA complex organization cellular component biogenesis cellular component assembly chromatin organization protein-containing complex assembly chromatin remodeling cellular process cellular component organization or biogenesis nucleosome assembly nucleosome organization	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome chromatin chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
E [auth G], I [auth M]	Histone H2A.Z	DNA binding protein-containing complex binding binding chromatin binding organic cyclic compound binding nucleic acid binding nucleosome binding nucleosomal DNA binding chromatin DNA binding sequence-specific DNA binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding DNA binding protein-containing complex binding binding chromatin binding organic cyclic compound binding nucleic acid binding nucleosome binding nucleosomal DNA binding chromatin DNA binding sequence-specific DNA binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding protein heterodimerization activity protein binding protein dimerization activity core promoter sequence-specific DNA binding RNA polymerase II core promoter sequence-specific DNA binding structural molecule activity structural constituent of chromatin	regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process cellular component organization chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process cellular component organization chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process cellular response to stimulus response to lipid response to stimulus cellular response to organic cyclic compound response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical cellular response to lipid response to estradiol cellular response to estradiol stimulus response to organic cyclic compound cellular response to nitrogen compound response to endogenous stimulus response to peptide hormone cellular response to peptide hormone stimulus response to nitrogen compound cellular response to endogenous stimulus response to hormone response to insulin cellular response to insulin stimulus cellular response to hormone stimulus positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process primary metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription positive regulation of cellular biosynthetic process	intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromatin chromosome cellular anatomical entity heterochromatin non-membrane-bounded organelle euchromatin protein-containing complex protein-DNA complex nucleosome membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromatin chromosome cellular anatomical entity heterochromatin non-membrane-bounded organelle euchromatin protein-containing complex protein-DNA complex nucleosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
F [auth H], J [auth N]	Histone H2B 1.1	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome chromatin chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
K [auth I]	DNA Widom601 (208bp) strand1	-	-	-
L [auth J]	DNA Widom601 (208bp) strand2	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C]	IPR023780	Chromo domain	Domain
A, B [auth C]	IPR016197	Chromo-like domain superfamily	Homologous Superfamily
A, B [auth C]	IPR023779	Chromo domain, conserved site	Conserved Site
A, B [auth C]	IPR008251	Chromo shadow domain	Domain
A, B [auth C]	IPR051219	Heterochromatin-associated chromo domain-containing protein	Family
A, B [auth C]	IPR000953	Chromo/chromo shadow domain	Domain
A, B [auth C]	IPR017984	Chromo domain subgroup	Domain
C [auth E], G [auth K]	IPR009072	Histone-fold	Homologous Superfamily
C [auth E], G [auth K]	IPR007125	Histone H2A/H2B/H3	Domain
C [auth E], G [auth K]	IPR000164	Histone H3/CENP-A	Family
D [auth F], H [auth L]	IPR009072	Histone-fold	Homologous Superfamily
D [auth F], H [auth L]	IPR001951	Histone H4	Family
D [auth F], H [auth L]	IPR035425	CENP-T/Histone H4, histone fold	Domain
D [auth F], H [auth L]	IPR019809	Histone H4, conserved site	Conserved Site
D [auth F], H [auth L]	IPR004823	TATA box binding protein associated factor (TAF), histone-like fold domain	Domain
E [auth G], I [auth M]	IPR009072	Histone-fold	Homologous Superfamily
E [auth G], I [auth M]	IPR007125	Histone H2A/H2B/H3	Domain
E [auth G], I [auth M]	IPR002119	Histone H2A	Family
E [auth G], I [auth M]	IPR032454	Histone H2A, C-terminal domain	Domain
E [auth G], I [auth M]	IPR032458	Histone H2A conserved site	Conserved Site
F [auth H], J [auth N]	IPR009072	Histone-fold	Homologous Superfamily
F [auth H], J [auth N]	IPR007125	Histone H2A/H2B/H3	Domain
F [auth H], J [auth N]	IPR000558	Histone H2B	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B [auth C]	Pharos: P45973	colorectal cancer osteosarcoma primary hyperoxaluria type 1 sarcoidosis acute myeloid leukemia astrocytic tumor cystic fibrosis large cell medulloblastoma malignant ependymoma myocardial infarction ovarian cancer primitive neuroectodermal tumor adrenal cortex carcinoma atrial fibrillation colorectal carcinoma colorectal cancer osteosarcoma primary hyperoxaluria type 1 sarcoidosis acute myeloid leukemia astrocytic tumor cystic fibrosis large cell medulloblastoma malignant ependymoma myocardial infarction ovarian cancer primitive neuroectodermal tumor adrenal cortex carcinoma atrial fibrillation colorectal carcinoma glioblastoma lung adenocarcinoma malignant glioma oligodendroglioma Pick disease rheumatoid arthritis Alzheimer disease atypical teratoid rhabdoid tumor Colorectal Neoplasms heart disease lung carcinoma 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 R01GM133198.

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8UXQ

Structure of Heterochromatin Protein 1 (HP1) alpha in complex with an H2A.Z nucleosome

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation