SandboxPKA

The c-Abl protein 1 (ABL1), also known as Abelson kinase, is a non-receptor tyrosine kinase that plays a role in many key processes linked to cell growth and survival. Activity of c-Abl protein is negatively regulated by its SH3 domain, and deletion of the SH3 domain turns ABL1 into an oncogene. The t(9;22) translocation results in the head-to-tail fusion of the BCR and ABL1 genes present in many cases of chronic myelogeneous leukemia.

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Structure

Abl-BCR es .....

spinqualitylabelsall models c-Abl tyrosine kinase Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Morado dominio SH3 Rojo dominio SH2

Catalytic domain

It is responsible of both, ATP binding as well as protein binding.

spinqualitylabelsall models Catalitic domain Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Catalitic subunit of c-Abl protein is composed by two different regions: • ATP-binding pocket: is mainly mediated by alfa-helix • Protein-binding pocket: lamina-B domain