Results 171 to 180 of about 28,526,403 (303)
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
, 2017 The measurement accuracy of a phase-shifting measurement system is adversely affected by phase errors. This paper presents a theoretical analysis of phase errors caused by nonuniform surface reflectivity, such as varying reflectivity and a sharp change ...
Xia RB(夏仁波) +4 more
core
Artificial Intelligence-Based Surgical Phase Analysis Enables Objective Assessment of Surgeon Skill in Robotic Distal Gastrectomy: A Multicenter Study. [PDF]
Ann Gastroenterol SurgKomatsu M +8 more
europepmc +1 more source
Psilocybin: crystal structure solutions enable phase analysis of prior art and recently patented examples. [PDF]
Acta Crystallogr C Struct Chem, 2022 Sherwood AM +5 more
europepmc +1 more source
‘Guide and Prejudice’— How Argonautes recognize targets across domains of life
FEBS Letters, EarlyView.Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley +1 more source
Passive stabilization of low-power laser beams in soft hydrogels with parabolic-index profile for optogenetic neural stimulation: a phase analysis. [PDF]
RSC AdvRahimi H.
europepmc +1 more source
Cardiac resynchronization therapy through a subcutaneous tunnel assessed by phase analysis of gated myocardial perfusion SPECT imaging. [PDF]
J Nucl Cardiol, 2023 Aikawa T +5 more
europepmc +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source