3080 Necrosis and ethylene-inducing peptide 1-like proteins
Ligands and drugs
Aggregated over all current member domains of this group. Drug annotations come from DrugDomain; buffers and crystallization additives are excluded from the tables below.
Chemical profile
ClassyFire chemical superclasses of the ligands bound by this X-group's proteins, from DrugDomain annotations.
The raw number of superclasses rises with the number of proteins sampled; the per-20 value compares X-groups at equal depth.
| Superclass | Proteins | Expected | 0.25×observed / expected4× | Ratio | Significance |
|---|---|---|---|---|---|
| Organic nitrogen compounds | 1 | 0.1 | 11× | not tested | |
| Organic oxygen compounds | 2 | 0.6 | 3.40× | not tested | |
| Homogeneous non-metal compounds | 1 | 0.6 | 1.57× | not tested | |
| Homogeneous metal compounds | 2 | 1.5 | 1.38× | not tested |
Unit: a protein (UniProt accession) with a ligand-binding domain in this X-group, counted once per superclass. Expected counts use each superclass's frequency across all ligand-binding X-groups; significance is Fisher's exact test with Benjamini–Hochberg correction. Buffers and crystallization additives are excluded. ECOD v295.2; the method follows the ECOD 2027 update, whose published figures used a slightly different artifact filter.
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB00141 | NAG | N-Acetylglucosamine | 1 |
| DB00536 | GAI | Guanidine | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| MGmetal | MAGNESIUM ION | 12 |
| 95Z | 2-amino-2-deoxy-alpha-D-mannopyranose | 1 |
| CL | CHLORIDE ION | 1 |
| GAI | GUANIDINE | 1 |
| GCS | 2-amino-2-deoxy-beta-D-glucopyranose | 1 |
| NAmetal | SODIUM ION | 1 |
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | 1 |
| ZNmetal | ZINC ION | 1 |