Marc C. Deller, D.Phil.
marcdeller.com eloratherapeutics.com marc@marcdeller.com GitHub DOI 10.5281/zenodo.21807353 
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PETase ANnotation and Triage System

Nature's solution to a human-made problem, and structural learnings from Nature

PANTS-e00040e72d57

Marine plastisphere 217 aa · assembly ERZ21854028_FASTA_predicted_cds · contig ERZ21854028.1557-NODE-1557-length-8029-cov-4.456860_6

Retrieval

E-value4.80e-10
Bitscore26.6
Identity to nearest0.255
Nearest characterisedEC:A0ABP6CMB2

Structure

Methodesmfold
Mean pLDDT93.6
RMSD to IsPETase13.82 Å
Aligned fraction0.174

Aligned fraction is a length-normalised gemmi superposition statistic, not a true TM-score.

Active site

TriadS108/D157/H190
Ser–His3.27 Å
His–Asp3.13 Å
Cleft width21.58 Å
Cleft depth3.8 Å

Aromatic clamp: PHE107, PHE109, PHE127, PHE139, PHE191, PHE192, PHE37, PHE63, PHE65, TRP112, TYR137, TYR47, TYR75

Structure, superposed on IsPETase

Catalytic triad drawn as ball-and-stick from the measured residues.

Sequence

MPEVIFPGPEGRLEGRYHPQKDRDAPIAIILHPHPQFGGTMNNKVVYNLHYAFYNMGFTVLRFNFRGVGRSQGEYDQGVGELSDAASALDYLQSMNNNSKHCWVAGFSFGAWIGMQLLMRRPEITGFISVSPPANMYDFSFLAPCPSSGLIINGTNDRVAPPADTHALVRKLHEQQGITITHEEIEGSGHFFEEPHMETMLGNVTSYVKRRLTENTR