From 86b556916460009de6254ba148e8ebe43a1c0d00 Mon Sep 17 00:00:00 2001
From: beasleyjonm <85600465+beasleyjonm@users.noreply.github.com>
Date: Wed, 22 Jan 2025 13:48:16 -0500
Subject: [PATCH] A new causal mechanism qualifier for
 "guanyl_nucleotide_exchange" was added to Biolink

This helps address one of the gaps seen in the SIGNOR database edge properties.
---
 parsers/SIGNOR/src/signor_mechanism_predicate_mapping.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/parsers/SIGNOR/src/signor_mechanism_predicate_mapping.py b/parsers/SIGNOR/src/signor_mechanism_predicate_mapping.py
index bfe8286b..dec69e18 100644
--- a/parsers/SIGNOR/src/signor_mechanism_predicate_mapping.py
+++ b/parsers/SIGNOR/src/signor_mechanism_predicate_mapping.py
@@ -71,6 +71,9 @@
 
             # This probably needs to be a node property.
             "guanine nucleotide exchange factor": {
+            	"edge_properties": {
+                                    CAUSAL_MECHANISM_QUALIFIER: "guanyl_nucleotide_exchange"
+		}
             },
 
             "post transcriptional modification": {
@@ -220,4 +223,4 @@
             OBJECT_ASPECT_QUALIFIER: "expression"
         }
     }
-}
\ No newline at end of file
+}