diff --git a/viz/src/SAEConfigs.ts b/viz/src/SAEConfigs.ts
index 22844a3..3704710 100644
--- a/viz/src/SAEConfigs.ts
+++ b/viz/src/SAEConfigs.ts
@@ -18,6 +18,7 @@ export type SAEConfig = {
 export const CONTRIBUTORS: Record<string, string> = {
   "Diego del Alamo": "https://x.com/ddelalamo",
   "Daniel Saltzberg": "https://x.com/dargason",
+  "James Michael Krieger": "https://x.com/james_krieger",
 };
 
 export const SAE_CONFIGS: Record<string, SAEConfig> = {
@@ -54,6 +55,13 @@ export const SAE_CONFIGS: Record<string, SAEConfig> = {
         contributor: "Diego del Alamo",
         group: "structural",
       },
+      {
+        name: "signal peptide cleavage site",
+        dim: 1737,
+        desc: "Activates on signal peptide cleavage sites",
+        group: "structural",
+        contributor: "James Michael Krieger",
+      },
       {
         name: "beta strand channel",
         dim: 3883,