21PA | pdb_000021pa

Crystal structure of human MEK2 in complex with U0126

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, C, D, E A, B, C, D, E, F	Dual specificity mitogen-activated protein kinase kinase 2	protein serine/threonine/tyrosine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein binding binding PDZ domain binding protein domain specific binding scaffold protein binding protein serine kinase activity protein serine/threonine/tyrosine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein binding binding PDZ domain binding protein domain specific binding scaffold protein binding protein serine kinase activity protein tyrosine kinase activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein complex scaffold activity structural molecule activity protein-macromolecule adaptor activity MAP kinase scaffold activity molecular adaptor activity signaling adaptor activity protein serine/threonine kinase activity MAP kinase kinase activity enzyme regulator activity protein serine/threonine kinase activator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity	regulation of biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process cellular response to stimulus response to stimulus signaling intracellular signal transduction cell communication intracellular signaling cassette MAPK cascade ERK1 and ERK2 cascade signal transduction regulation of cellular response to stress regulation of signal transduction stress-activated MAPK cascade cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress regulation of signaling regulation of stress-activated protein kinase signaling cascade regulation of MAPK cascade regulation of stress-activated MAPK cascade stress-activated protein kinase signaling cascade regulation of response to stimulus regulation of cell communication regulation of cellular component organization Golgi inheritance organelle inheritance regulation of organelle organization cellular component organization regulation of Golgi organization organelle organization regulation of Golgi inheritance cellular component organization or biogenesis Golgi organization endomembrane system organization regulation of localization cellular localization transport regulation of transport intracellular transport regulation of vesicle-mediated transport establishment of localization vesicle-mediated transport endosomal transport vesicle-mediated transport between endosomal compartments regulation of early endosome to late endosome transport localization early endosome to late endosome transport regulation of cellular localization establishment of localization in cell regulation of intracellular transport positive regulation of DNA-templated transcription RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process primary metabolic process 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 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 protein serine/threonine kinase activity 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 protein modification process positive regulation of protein phosphorylation protein phosphorylation 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 protein serine/threonine kinase activity regulation of phosphorylation protein autophosphorylation peptidyl-serine phosphorylation peptidyl-serine autophosphorylation	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle anchoring junction cell junction focal adhesion cell-substrate junction membrane cell-cell junction membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle anchoring junction cell junction focal adhesion cell-substrate junction membrane cell-cell junction cytosol early endosome endosome intracellular vesicle endomembrane system cytoplasmic vesicle vesicle Golgi apparatus extracellular region perinuclear region of cytoplasm peroxisome microbody membrane bounding membrane of organelle peroxisomal membrane microbody organelle membrane late endosome cell periphery cytoplasmic side of plasma membrane cytoplasmic side of membrane plasma membrane side of membrane polymeric cytoskeletal fiber intracellular membraneless organelle cytoskeleton membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton nucleus endoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B, C, D, E A, B, C, D, E, F	IPR000719	Protein kinase domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR050915	MAP_kinase_kinase	Unknown
A, B, C, D, E A, B, C, D, E, F	IPR008271	Serine/threonine-protein kinase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	: P36507	cardiofaciocutaneous syndrome Costello syndrome Noonan syndrome melanoma cardiofaciocutaneous syndrome 4 neurofibromatosis-Noonan syndrome salivary gland adenoid cystic carcinoma adenoid cystic carcinoma cardiomyopathy intellectual disability cutaneous melanoma Noonan syndrome with multiple lentigines plasma cell myeloma Cafe-au-lait macules with pulmonary stenosis chronic obstructive pulmonary disease cardiofaciocutaneous syndrome Costello syndrome Noonan syndrome melanoma cardiofaciocutaneous syndrome 4 neurofibromatosis-Noonan syndrome salivary gland adenoid cystic carcinoma adenoid cystic carcinoma cardiomyopathy intellectual disability cutaneous melanoma Noonan syndrome with multiple lentigines plasma cell myeloma Cafe-au-lait macules with pulmonary stenosis chronic obstructive pulmonary disease hypertrophic cardiomyopathy non-small cell lung carcinoma osteosarcoma psoriasis B-cell chronic lymphocytic leukemia neurofibromatosis type 1 ovarian cancer cardiofaciocutaneous syndrome 1 Charcot-Marie-Tooth disease hydrops fetalis juvenile dermatomyositis