A6XGL2: Insulin (INS)

Insulin (INS) is a 98-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: A6XGL2.

Gene
INS
Organism
Homo sapiens
Length
98 residues
Mean pLDDT
47.7
Model
AF-A6XGL2-F1 v6
Model created
1 Jun 2022
PDB structures
2

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Model confidence (pLDDT)

The mean pLDDT of this model is 47.7 (very low overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.

pLDDT bandMeaningShare of residues
Above 90Very high: backbone and side chains are usually accurate0%
70 to 90Confident: backbone generally right11%
50 to 70Low: treat with caution8%
Below 50Very low: often disordered regions81%

What pLDDT means and how to read it

Function

Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver

Subunit structure

Heterodimer of a B chain and an A chain linked by two disulfide bonds

Subcellular location

Secreted

Experimental structures in the PDB

Compare the prediction with experimentally determined structures of the same protein:

PDB IDMethodResolutionChains and residues
6PXWEM3.1 ÅC/D/E/F=25-98
6PXVEM3.2 ÅD/E/F/G=25-98

More AlphaFold highlights

About this viewer

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