RCSB Protein Data Bank

AF_AFP26488F1

Computed structure model of Nitrogen fixation regulation protein FixK

Refer to the legend below to interpret the coloring by pLDDT confidence scores.

Model Confidence

Very high (pLDDT > 90)
Confident (70 < pLDDT ≤ 90)
Low (50 < pLDDT ≤ 70)
Very low (pLDDT ≤ 50)

Computed Structure Models provide per-residue confidence score (pLDDT) between 0 and 100. Some regions below 50 pLDDT may be unstructured in isolation.

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.