Q9XDB6: Surface protein R28 (spr28)

Surface protein R28 (spr28) is a 1260-residue protein from Streptococcus pyogenes. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q9XDB6.

Gene
spr28
Organism
Streptococcus pyogenes
Length
1260 residues
Mean pLDDT
79.3
Model
AF-Q9XDB6-F1 v6
Model created
1 Jun 2022
PDB structures
2

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Model confidence (pLDDT)

The mean pLDDT of this model is 79.3 (confident 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 accurate22%
70 to 90Confident: backbone generally right63%
50 to 70Low: treat with caution6%
Below 50Very low: often disordered regions9%

What pLDDT means and how to read it

Subcellular location

Secreted, cell wall

Experimental structures in the PDB

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

PDB IDMethodResolutionChains and residues
6S5ZX-ray1.8 ÅA/B=230-310
8CXJX-ray3.05 ÅB/D/F/H=313-424

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