Annotations: 6CEJ

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cyclin-dependent kinase inhibitor 1	enzyme regulator activity cyclin-dependent protein kinase regulator activity enzyme inhibitor activity protein kinase regulator activity protein kinase inhibitor activity molecular function inhibitor activity cyclin-dependent protein serine/threonine kinase inhibitor activity molecular function regulator activity cyclin-dependent protein serine/threonine kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity kinase regulator activity protein-containing complex binding binding enzyme regulator activity cyclin-dependent protein kinase regulator activity enzyme inhibitor activity protein kinase regulator activity protein kinase inhibitor activity molecular function inhibitor activity cyclin-dependent protein serine/threonine kinase inhibitor activity molecular function regulator activity cyclin-dependent protein serine/threonine kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity kinase regulator activity protein-containing complex binding binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding molecular sequestering activity protein sequestering activity cyclin binding protein serine/threonine kinase binding kinase binding protein kinase binding molecular function activator activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process localization cellular localization import into nucleus nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process localization cellular localization import into nucleus nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport establishment of localization developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development stress-induced premature senescence cellular senescence replicative senescence cell cycle cell cycle process regulation of cellular process positive regulation of DNA replication positive regulation of biological process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of biological process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process DNA replication positive regulation of DNA metabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process regulation of DNA replication tissue regeneration developmental growth growth regeneration cell population proliferation epithelial cell proliferation keratinocyte proliferation response to ionizing radiation cellular response to ionizing radiation response to radiation response to abiotic stimulus cellular response to radiation cellular response to abiotic stimulus cellular response to environmental stimulus regulation of growth regulation of cellular component organization negative regulation of biological process negative regulation of cell growth regulation of cell growth cell growth cellular component organization negative regulation of growth negative regulation of cellular process cellular component organization or biogenesis establishment of protein localization nitrogen compound transport protein localization to nucleus establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein import into nucleus intracellular protein localization intracellular protein transport regulation of cell cycle phase transition DNA damage checkpoint signaling signaling negative regulation of cell cycle cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition intracellular signal transduction mitotic cell cycle negative regulation of mitotic cell cycle cell communication regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling negative regulation of cell cycle phase transition signal transduction regulation of cell cycle negative regulation of G1/S transition of mitotic cell cycle mitotic G1/S transition checkpoint signaling negative regulation of mitotic cell cycle phase transition regulation of cell cycle process negative regulation of cell cycle G1/S phase transition DNA integrity checkpoint signaling negative regulation of cell cycle process cell cycle checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle checkpoint signaling mitotic G1 DNA damage checkpoint signaling mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle signal transduction in response to DNA damage G1/S transition of mitotic cell cycle mitotic cell cycle phase transition embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development response to light stimulus response to UV response to UV-B cellular response to UV-B cellular response to light stimulus cellular response to UV fibroblast proliferation cell cycle G2/M phase transition regulation of G2/M transition of mitotic cell cycle G2/M transition of mitotic cell cycle regulation of cell cycle G2/M phase transition regulation of protein modification process positive regulation of phosphorylation regulation of catalytic activity regulation of protein phosphorylation positive regulation of protein metabolic process regulation of transferase activity positive regulation of phosphate metabolic process positive regulation of molecular function positive regulation of protein modification process phosphate-containing compound metabolic process protein metabolic process positive regulation of protein kinase activity phosphorus metabolic process protein modification process positive regulation of protein phosphorylation protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process positive regulation of catalytic activity regulation of protein kinase activity regulation of molecular function positive regulation of kinase activity regulation of kinase activity macromolecule modification regulation of phosphorylation regulation of phosphorus metabolic process positive regulation of cell population proliferation positive regulation of B cell proliferation regulation of leukocyte activation regulation of cell activation lymphocyte activation leukocyte proliferation leukocyte activation positive regulation of lymphocyte activation positive regulation of cell activation regulation of B cell proliferation lymphocyte proliferation regulation of B cell activation positive regulation of leukocyte activation positive regulation of mononuclear cell proliferation regulation of immune system process regulation of multicellular organismal process positive regulation of immune system process regulation of lymphocyte proliferation regulation of leukocyte proliferation B cell activation cell activation positive regulation of lymphocyte proliferation B cell proliferation positive regulation of B cell activation regulation of cell population proliferation mononuclear cell proliferation immune system process positive regulation of leukocyte proliferation regulation of mononuclear cell proliferation positive regulation of multicellular organismal process regulation of lymphocyte activation response to nutrient levels cellular response to amino acid starvation cellular response to starvation cellular response to nutrient levels response to amino acid starvation response to starvation regulation of vascular associated smooth muscle cell proliferation negative regulation of cell population proliferation regulation of smooth muscle cell proliferation negative regulation of vascular associated smooth muscle cell proliferation smooth muscle cell proliferation negative regulation of smooth muscle cell proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation negative regulation of phosphate metabolic process negative regulation of catalytic activity negative regulation of kinase activity negative regulation of protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process negative regulation of cyclin-dependent protein kinase activity negative regulation of metabolic process negative regulation of molecular function negative regulation of protein kinase activity negative regulation of protein phosphorylation negative regulation of phosphorus metabolic process negative regulation of phosphorylation epithelium development epidermal cell differentiation cellular developmental process epidermis development tissue development epithelial cell differentiation skin development cell differentiation keratinocyte differentiation cell death apoptotic signaling pathway apoptotic process intrinsic apoptotic signaling pathway programmed cell death cellular response to gamma radiation response to gamma radiation regulation of DNA biosynthetic process nucleic acid biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of biosynthetic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of DNA metabolic process regulation of macromolecule biosynthetic process DNA biosynthetic process negative regulation of DNA biosynthetic process regulation of fibroblast proliferation positive regulation of fibroblast proliferation cellular response to cell-matrix adhesion reactive oxygen species metabolic process positive regulation of reactive oxygen species metabolic process regulation of reactive oxygen species metabolic process small GTPase-mediated signal transduction Ras protein signal transduction intracellular signaling cassette oncogene-induced cell senescence mitotic G2 DNA damage checkpoint signaling mitotic G2/M transition checkpoint negative regulation of cell cycle G2/M phase transition negative regulation of G2/M transition of mitotic cell cycle regulation of developmental growth regulation of developmental process negative regulation of developmental process negative regulation of cardiac muscle tissue regeneration negative regulation of developmental growth cardiac muscle tissue regeneration regulation of cardiac muscle tissue regeneration wound healing response to wounding positive regulation of programmed cell death regulation of programmed cell death signal transduction by p53 class mediator DNA damage response, signal transduction by p53 class mediator intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator intrinsic apoptotic signaling pathway by p53 class mediator intrinsic apoptotic signaling pathway in response to DNA damage gene expression regulation of gene expression negative regulation of gene expression	protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex serine/threonine protein kinase complex cyclin-dependent protein kinase holoenzyme complex transferase complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex serine/threonine protein kinase complex cyclin-dependent protein kinase holoenzyme complex transferase complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle PCNA-p21 complex membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen nucleoplasm nuclear body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR003175	Cyclin-dependent kinase inhibitor domain	Domain
A	IPR044898	Cyclin-dependent kinase inhibitor domain superfamily	Homologous Superfamily
A	IPR029841	Cyclin-dependent kinase inhibitor 1	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P38936	transitional cell carcinoma urinary bladder cancer esophageal squamous cell carcinoma malignant mesothelioma papilloma prostate cancer Hypertrophy kidney disease gastric cancer squamous papilloma intestinal cancer malignant colon neoplasm HIV infectious disease atrial fibrillation cancer transitional cell carcinoma urinary bladder cancer esophageal squamous cell carcinoma malignant mesothelioma papilloma prostate cancer Hypertrophy kidney disease gastric cancer squamous papilloma intestinal cancer malignant colon neoplasm HIV infectious disease atrial fibrillation cancer multiple endocrine neoplasia type 1 gastric neoplasm hereditary diffuse gastric adenocarcinoma abdominal aortic aneurysm benign colon neoplasm colonic neoplasm diabetic kidney disease Duchenne muscular dystrophy oligodendroglioma ovarian cancer papillomatosis glioblastoma tuberculosis ischemia reperfusion injury urinary bladder neoplasm astrocytic tumor large cell medulloblastoma breast disease lung benign neoplasm colorectal cancer ductal breast carcinoma in situ myopathy eye disease open-angle glaucoma gastric carcinoma pancreatic ductal adenocarcinoma pituitary cancer hematologic disease psoriasis subependymal giant cell astrocytoma intestinal neoplasm type 2 diabetes mellitus juvenile dermatomyositis limb-girdle muscular dystrophy lung cancer congestive heart failure dilated cardiomyopathy Emery-Dreifuss muscular dystrophy facioscapulohumeral muscular dystrophy osteosarcoma

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.