3ds6 Summary

pdbe.org/3ds6
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P38 complex with a phthalazine inhibitor

The structure was published by Herberich, B., Cao, G.Q., Chakrabarti, P.P., et al., Middleton, S., Wong, L.M., and Tasker, A.S., in 2008 in a paper entitled "Discovery of highly selective and potent p38 inhibitors based on a phthalazine scaffold." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.9 Å and deposited in 2008.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of Mitogen-activated protein kinase 14.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Mitogen-activated protein kinase 14 Q16539 (1-360) (MK14_HUMAN)search Homo sapienssearch 97% 366 95%
B Mitogen-activated protein kinase 14 Q16539 (1-360) (MK14_HUMAN)search Homo sapienssearch 97% 366 95%
C Mitogen-activated protein kinase 14 Q16539 (1-360) (MK14_HUMAN)search Homo sapienssearch 97% 366 95%
D Mitogen-activated protein kinase 14 Q16539 (1-360) (MK14_HUMAN)search Homo sapienssearch 97% 366 95%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q16539 (1 - 360) Mitogen-activated protein kinase 14 Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B, C, D (Q16539) Protein kinases, catalytic subunitsearch Phosphorylase Kinase; domain 1search, Transferase(Phosphotransferase) domain 1search PF00069: Protein kinase domainsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A, B, C, D (Q16539) ATP bindingsearch protein bindingsearch MAP kinase kinase activitysearch MAP kinase activitysearch NFAT protein bindingsearch protein kinase activitysearch transferase activitysearch kinase activitysearch protein serine/threonine kinase activitysearch nucleotide bindingsearch transferase activity, transferring phosphorus-containing groupssearch MyD88-independent toll-like receptor signaling pathwaysearch p38MAPK cascadesearch fatty acid oxidationsearch myoblast differentiation involved in skeletal muscle regenerationsearch apoptotic processsearch peptidyl-serine phosphorylationsearch skeletal muscle tissue developmentsearch cellular component movementsearch positive regulation of myoblast differentiationsearch toll-like receptor TLR1:TLR2 signaling pathwaysearch cartilage condensationsearch vascular endothelial growth factor receptor signaling pathwaysearch blood coagulationsearch DNA damage checkpointsearch cell surface receptor signaling pathwaysearch response to muramyl dipeptidesearch cellular response to lipopolysaccharidesearch response to lipopolysaccharidesearch cellular response to vascular endothelial growth factor stimulussearch toll-like receptor signaling pathwaysearch Ras protein signal transductionsearch platelet activationsearch angiogenesissearch striated muscle cell differentiationsearch chondrocyte differentiationsearch toll-like receptor 4 signaling pathwaysearch osteoclast differentiationsearch RNA metabolic processsearch cellular response to ionizing radiationsearch TRIF-dependent toll-like receptor signaling pathwaysearch toll-like receptor 3 signaling pathwaysearch phosphorylationsearch chemotaxissearch MyD88-dependent toll-like receptor signaling pathwaysearch innate immune responsesearch positive regulation of myotube differentiationsearch lipopolysaccharide-mediated signaling pathwaysearch transcription, DNA-templatedsearch gene expressionsearch neurotrophin TRK receptor signaling pathwaysearch negative regulation of canonical Wnt signaling pathwaysearch 3'-UTR-mediated mRNA stabilizationsearch cellular response to DNA damage stimulussearch positive regulation of protein import into nucleussearch positive regulation of myoblast fusionsearch muscle cell differentiationsearch activation of MAPK activitysearch toll-like receptor 9 signaling pathwaysearch stress-activated MAPK cascadesearch cell morphogenesissearch intracellular signal transductionsearch positive regulation of muscle cell differentiationsearch regulation of transcription from RNA polymerase II promotersearch signal transductionsearch regulation of transcription, DNA-templatedsearch positive regulation of blood vessel endothelial cell migrationsearch toll-like receptor 10 signaling pathwaysearch toll-like receptor TLR6:TLR2 signaling pathwaysearch regulation of sequence-specific DNA binding transcription factor activitysearch positive regulation of transcription from RNA polymerase II promotersearch glucose metabolic processsearch protein phosphorylationsearch stress-induced premature senescencesearch signal transduction in response to DNA damagesearch positive regulation of erythrocyte differentiationsearch toll-like receptor 5 signaling pathwaysearch transmembrane receptor protein serine/threonine kinase signaling pathwaysearch mRNA metabolic processsearch toll-like receptor 2 signaling pathwaysearch positive regulation of reactive oxygen species metabolic processsearch nucleoplasmsearch nucleussearch cytosolsearch cytoplasmsearch extracellular vesicular exosomesearch spindle polesearch cellsearch mitochondrionsearch

Chain InterPro annotation
A, B, C, D Protein kinase domainsearch Serine/threonine/dual specificity protein kinase, catalytic domainsearch Mitogen-activated protein (MAP) kinase, conserved sitesearch Mitogen-activated protein (MAP) kinase, p38search Protein kinase-like domainsearch Protein kinase, ATP binding sitesearch