Semantic Diff — protein_design-c3b1f0e8-c85f-4f69-9cb5-2a7ffcf95edd v6→v4
Summary: score 0.920→0.700 (-0.220); 3 fields changed; 8 metadata keys changed
Changes
| Field | Before | After | Interpretation |
|---|---|---|---|
| quality_score | 0.92 | 0.7 | |
| version_tag | binding-opt | None | |
| changelog | Interface mutations to enhance Aβ binding while maintaining stability gains | None | |
| metadata.binding_affinity | {'kd_nm': 120, 'target': 'Aβ oligomers'} | {'kd_nm': 850, 'target': 'Aβ oligomers'} | |
| metadata.delta_G_kcal | -1.8 | None | |
| metadata.design_rationale | Interface residue optimization for enhanced Aβ oligomer recognition. Slight stability trade-off accepted for 6.5x binding improvement. | Wild-type ectodomain structure as baseline for optimization | |
| metadata.method | rosetta_interface_design | alphafold | |
| metadata.mutations | ['T96S', 'K186R', 'A192V', 'H157Y', 'R62W'] | [] | |
| metadata.plddt_score | None | 0.89 | |
| metadata.predicted_stability | 0.88 | 0.72 | |
| metadata.sequence | MEPLRGPHSLWALALCLLTSAGPGAQKVEVETTNSCRLDGRELSDTFYGPMTPEDQRTVSLGGDLGPGILSRHGLDSSVPPSTAEMQALGFRLEEASGPPCRESG | MEPLRGPHSLWALALCLLTSAGPGAQKVEVETTNPCRLDGRELSDTFYGPMTPEDQRTVSLGGDLGPGILSRHGLDSSVPPTTAEMQALGFRLEEASGPPCRESG |
Text Diff
--- v4
+++ v2
@@ -1,13 +1,11 @@
title: TREM2 Ectodomain Variant — AlphaFold Base
-quality_score: 0.92
+quality_score: 0.7
lifecycle_state: active
-version_tag: binding-opt
-changelog: Interface mutations to enhance Aβ binding while maintaining stability gains
-metadata.binding_affinity: {'kd_nm': 120, 'target': 'Aβ oligomers'}
-metadata.delta_G_kcal: -1.8
-metadata.design_rationale: Interface residue optimization for enhanced Aβ oligomer recognition. Slight stability trade-off accepted for 6.5x binding improvement.
-metadata.method: rosetta_interface_design
-metadata.mutations: ['T96S', 'K186R', 'A192V', 'H157Y', 'R62W']
-metadata.predicted_stability: 0.88
-metadata.sequence: MEPLRGPHSLWALALCLLTSAGPGAQKVEVETTNSCRLDGRELSDTFYGPMTPEDQRTVSLGGDLGPGILSRHGLDSSVPPSTAEMQALGFRLEEASGPPCRESG
+metadata.binding_affinity: {'kd_nm': 850, 'target': 'Aβ oligomers'}
+metadata.design_rationale: Wild-type ectodomain structure as baseline for optimization
+metadata.method: alphafold
+metadata.mutations: []
+metadata.plddt_score: 0.89
+metadata.predicted_stability: 0.72
+metadata.sequence: MEPLRGPHSLWALALCLLTSAGPGAQKVEVETTNPCRLDGRELSDTFYGPMTPEDQRTVSLGGDLGPGILSRHGLDSSVPPTTAEMQALGFRLEEASGPPCRESG
metadata.uniprot_id: Q9NZC2