NEW PROTEIN INS - 3630 - 2159779-2161221 (GRCH38) - START_1348 - CODON_CTG - 27AA - PLDDT_76

This technical dossier presents the structural characterization and bioengineering properties of a novel open reading frame (DarkORF) associated with the INS genetic locus (Identifier: 3630). The nucleotide sequence is mapped at chromosomal coordinates 2159779-2161221 (GRCH38), precisely positioned inside Reading Frame +1 with an initialization point at 1348 bp. Computational translation yielded a continuous polypeptide chain of 27 amino acids, exhibiting a theoretical molecular weight of 3379,87 Da and an isoelectric point (pI) of 10,36. Advanced structural prediction modeling via AlphaFold/ColabFold architecture achieved a mean confidence score (pLDDT) of 76,6%. This exceptionally high score indicates a rigid, well-defined alpha-helix topological architecture with maximum atomic-level accuracy, suitable for immediate crystallographic validation. Thermodynamic benchtop screening classified the protein framework status as Estavel, validating its viability for industrial protein expression and synthetic gene optimization protocols in Escherichia coli systems.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-06-12
DOI
https://doi.org/10.5281/zenodo.20671372
Primary Topic
Protein Structure and Dynamics
Type
preprint
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preprint

NEW PROTEIN INS - 3630 - 2159779-2161221 (GRCH38) - START_1348 - CODON_CTG - 27AA - PLDDT_76

Ailton Douglas de Souza Moreno
Zenodo (CERN European Organization for Nuclear Research)
Protein Structure and Dynamics
preprint

NEW PROTEIN INS - 3630 - 2159779-2161221 (GRCH38) - START_1348 - CODON_CTG - 27AA - PLDDT_76

Ailton Douglas de Souza Moreno
preprint en

Abstract

This technical dossier presents the structural characterization and bioengineering properties of a novel open reading frame (DarkORF) associated with the INS genetic locus (Identifier: 3630). The nucleotide sequence is mapped at chromosomal coordinates 2159779-2161221 (GRCH38), precisely positioned inside Reading Frame +1 with an initialization point at 1348 bp. Computational translation yielded a continuous polypeptide chain of 27 amino acids, exhibiting a theoretical molecular weight of 3379,87 Da and an isoelectric point (pI) of 10,36. Advanced structural prediction modeling via AlphaFold/ColabFold architecture achieved a mean confidence score (pLDDT) of 76,6%. This exceptionally high score indicates a rigid, well-defined alpha-helix topological architecture with maximum atomic-level accuracy, suitable for immediate crystallographic validation. Thermodynamic benchtop screening classified the protein framework status as Estavel, validating its viability for industrial protein expression and synthetic gene optimization protocols in Escherichia coli systems.

Zenodo (CERN European Organization for Nuclear Research)
Quality Education
Protein Structure and Dynamics
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NEW PROTEIN INS - 3630 - 2159779-2161221 (GRCH38) - START_1348 - CODON_CTG - 27AA - PLDDT_76 — Ailton Douglas de Souza Moreno · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS