Kinematic Flexibility Analysis of Active and Inactive Kinase Conformations

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Erlotinib binds both inactive and active conformations of the EGFR tyrosine kinase domain

Erlotinib and gefitinib, tyrosine kinase inhibitors used to block EGFR (epidermal growth factor receptor) signalling in cancer, are thought to bind only the active conformation of the EGFR-TKD (tyrosine kinase domain). Through parallel computational and crystallographic studies, we show in the present study that erlotinib also binds the inactive EGFR-TKD conformation, which may have significant...

متن کامل

Conformations of the active and inactive states of opsin.

The signaling state metarhodopsin II of the visual pigment rhodopsin decays to the apoprotein opsin and all-trans retinal, which are then regenerated to rhodopsin by the visual cycle. Opsin is known to have at neutral pH only a small residual constitutive activity toward its G protein transducin, which is thought to play a considerable role in light adaptation (bleaching desensitization). In th...

متن کامل

Active and inactive conformations of the epidermal growth factor receptor.

The members of the EGFR (epidermal growth factor receptor) family of RTKs (receptor tyrosine kinases), also known as the ErbB or HER family, have been implicated in many human cancers. Structural studies of the EGFR extracellular region (sEGFR) have led to the proposal of a novel mechanism for ligand-induced receptor dimerization. In this model EGF binding induces a dramatic conformational chan...

متن کامل

Reconstituted IMPDH polymers accommodate both catalytically active and inactive conformations

Several metabolic enzymes undergo reversible polymerization into macromolecular assemblies. The function of these assemblies is often unclear but in some cases they regulate enzyme activity and metabolic homeostasis. The guanine nucleotide biosynthetic enzyme inosine monophosphate dehydrogenase (IMPDH) forms octamers that polymerize into helical chains. In mammalian cells, IMPDH filaments can a...

متن کامل

Transitions to catalytically inactive conformations in EGFR kinase.

The epidermal growth factor receptor (EGFR) is a key protein in cellular signaling, and its kinase domain (EGFR kinase) is an intensely pursued target of small-molecule drugs. Although both catalytically active and inactive conformations of EGFR kinase have been resolved crystallographically, experimental characterization of the transitions between these conformations remains difficult. Using u...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Proceedings in applied mathematics & mechanics

سال: 2021

ISSN: ['1617-7061']

DOI: https://doi.org/10.1002/pamm.202000166