R474T Summary

SCN5A R474T was found in 0 papers (see below) with a total of 0 carriers: 0 had BrS1, 0 had LQT3, and 0 had other disease. R474T is not present in gnomAD. R474T has been functionally characterized in 0 papers. Other variants at the same resdue are R474G .R474I .R474K .R474S .R474S .R474T . This residue is located in a Non_Hotspot region for BrS1 and in a Non_Hotspot region for Long QT syndrome.

R474T Predictions

PROVEAN scores less than -2 are considered deleterious. REVEL scores higher than 0.5 or 0.75 is considered likely pathogenic (higher sensitivity with the former cutoff, higher specificity with the latter cutoff). A PolyPhen-2 score of 0.85 or greater is considered likely pathogenic. PAM scores reflect the chemistry difference between WT and variant amino acid (more negative being greater difference between the two). BLAST-PSSM reflects the evolutionary conservation of residue substitutions, more negative numbers indicate fewer observations of the specific substitution than is expected.

SIFT Sift Score PROVEAN Score Polyphen2 Polyphen2 Score eaRate blastPssm pamScore REVEL
NA NA NA NA NA NA NA NA 0.356

R474T has 30 neighbors within 15 ångströms that have been found in individuals.

A residue within a folded protein on average has nearest neighbors that fall roughly into two shells: a "nearest" neighbor around 5-6 angstroms and a second shell around 11 angstroms.

ResidueNumber Distance(Å) Variants
459 14.7
460 14.2
461 13.7 L461V
462 13.2 E462K
463 12.6 M463R
464 12
465 11.4
466 10.7 L466F L466F
467 10.1
468 9.3 P468L
469 8.5
470 7.6 N470K N470K
471 6.6
472 5.4
473 3.8
475 3.8 R475K R475S R475S
476 5.4
477 6.6
478 7.6
479 8.5
480 9.3 K480N K480N
481 10.1 R481Q R481W
482 10.7
483 11.4
484 12
485 12.6
486 13.2
487 13.7
488 14.2
489 14.7