First-pass extracted concept

hula twist mechanism

Candidate: toolkit item1 source documents3 linked claims

Jump to evidence Jump to sources Jump to claims

Live refresh every 5sNext refresh in 5s

Aliases

HT mechanism

Evidence Snippets

we set out to visualize the hula twist (HT) mechanism in a fluorescent protein

Evidence 1Source 1DOI PubMedprovenance

Supporting Sources

Source 1primary paper2023Journal of the American Chemical SocietyDOI PubMed

1 evidence snippet 3 linked claims Claim 1 Claim 2 Claim 3

Linked Claims

Claim 1mechanism evidencesupports2023Source 1DOI PubMed

Photoactivation in a fluorescent protein proceeds via the hula twist mechanism.

Quoted textsource-backed

Serial Femtosecond Crystallography Reveals that Photoactivation in a Fluorescent Protein Proceeds via the Hula Twist Mechanism

Claim 2structural dynamicssupports2023Source 1DOI PubMed

Chromophore isomerization and twisting lead to secondary structure rearrangements of the protein beta-barrel across the measured time window.

Quoted textsource-backed

We are then able to follow how chromophore isomerization and twisting lead to secondary structure rearrangements of the protein b2-barrel across the time window of our measurements.

Claim 3structural evidencesupports2023Source 1DOI PubMed

The study reports the first experimental structural evidence of the hula twist mechanism in a protein on the femtosecond-to-picosecond timescale.

Quoted textsource-backed

We observe signals for the photoisomerization of the chromophore as early as 300 fs, obtaining the first experimental structural evidence of the HT mechanism in a protein on its femtosecond-to-picosecond timescale.