A type of voltage-dependent calcium channel responsible for excitation-contraction coupling of skeletal, smooth, and cardiac muscle. 'L' stands for 'long-lasting' referring to the length of activation.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in the homeostasis of organismal or cellular pH (with pH < 7). pH is a measure of the acidity or basicity of an aqueous solution.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a pH stimulus with pH < 7. pH is a measure of the acidity or basicity of an aqueous solution.

A DNA-binding transcription factor activity that modulates the transcription of specific gene sets transcribed by RNA polymerase II.

A transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.

A ubiquitin ligase complex containing Parkin (PARK2), the F-box protein FBXW7 (also called SEL-10) and a cullin from the Cul1 subfamily; substrate specificity is conferred by the F-box protein.

Binding to a linear polymer of ubiquitin. Linear ubiquitin polymers are formed by linking the amino-terminal methionine (M1) of one ubiquitin molecule to the carboxy-terminal glycine (G76) of the next.

Binding to ubiquitin, a protein that when covalently bound to other cellular proteins marks them for proteolytic degradation.

Any process that activates or increases the frequency, rate or extent of xyloglucan catabolic process.

Any process that modulates the frequency, rate or extent of xyloglucan catabolic process.

Any process that modulates the frequency, rate or extent of cyclodextrin metabolic process.

Any process that stops, prevents or reduces the frequency, rate or extent of xyloglucan catabolic process.

Any process that stops, prevents or reduces the frequency, rate or extent of cyclodextrin catabolic process.

Any process that stops, prevents or reduces the frequency, rate or extent of cyclodextrin metabolic process.

Binding to a DNA sequence that is part of the core promoter of a RNA polymerase II-transcribed gene.

Binding to a sequence of DNA that is part of a core promoter region. The core promoter is composed of the transcription start site and binding sites for the RNA polymerase and the basal transcription machinery. The transcribed region might be described as a gene, cistron, or operon.

Binding to a specific sequence of DNA that is part of a regulatory region that controls the transcription of a gene or cistron by RNA polymerase II.

Binding to a nucleic acid region that regulates a nucleic acid-based process. Such processes include transcription, DNA replication, and DNA repair.