H-group (homology)
325.1 alpha/beta-Hammerhead/Barrel-sandwich hybrid
Ligands and drugs
20,831
Member domains
2,886
with ligand contacts (≤ 4 Å)
13.9% of members
1,986
with DrugDomain annotations
9.5% of members
695
with a DrugBank compound
3.3% of members
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
Chemical profiles are computed for X-groups. 325.1 belongs to X-group 325 alpha/beta-Hammerhead/Barrel-sandwich hybrid, which binds 8.9 ligand superclasses per 20 proteins, broader than 75% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB07497 | BTI | 5-(hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-yl)pentanal | 96 |
| DB16833 | ADP | Adenosine disphosphate | 32 |
| DB01796 | NTM | Quinolinic Acid | 18 |
| DB00121 | BTN | Biotin | 15 |
| DB00171 | ATP | ATP | 14 |
| DB02746 | PHT | Phthalic Acid | 14 |
| DB03227 | NMN | Nicotinamide Mononucleotide | 14 |
| DB01045 | RFP | Rifampin | 13 |
| DB14756 | SRT | meso-Tartaric acid | 13 |
| DB01992 | COA | Coenzyme A | 10 |
| DB02701 | NCA | Nicotinamide | 10 |
| DB02536 | 3GR | D-glyceraldehyde | 9 |
| DB03760 | RED | Dihydrolipoic Acid | 9 |
| DB12731 | DGB | Daporinad | 8 |
| DB00134 | MET | Methionine | 6 |
| DB01632 | PRP | 5-O-phosphono-alpha-D-ribofuranosyl diphosphate | 6 |
| DB02859 | S1A | Soraphen A | 6 |
| DB03148 | A12 | Adenosine 5'-methylenediphosphate | 6 |
| DB03942 | PCP | Carboxylic PRPP | 6 |
| DB04294 | PPC | 5-Phosphoribosyl-1-(Beta-Methylene) Pyrophosphate | 6 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| MGmetal | MAGNESIUM ION | 1,547 |
| BTI | 5-(HEXAHYDRO-2-OXO-1H-THIENO[3,4-D]IMIDAZOL-6-YL)PENTANAL | 158 |
| Kmetal | POTASSIUM ION | 123 |
| BTN | BIOTIN | 118 |
| NAmetal | SODIUM ION | 90 |
| ZNmetal | ZINC ION | 89 |
| OHX | osmium (III) hexammine | 75 |
| ATP | ADENOSINE-5'-TRIPHOSPHATE | 52 |
| ADP | ADENOSINE-5'-DIPHOSPHATE | 51 |
| CL | CHLORIDE ION | 50 |
| 1N7 | CHAPSO | 35 |
| SRmetal | STRONTIUM ION | 30 |
| ACO | ACETYL COENZYME *A | 22 |
| NCA | NICOTINAMIDE | 21 |
| NMN | BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE | 17 |
| IOD | IODIDE ION | 16 |
| NTM | QUINOLINIC ACID | 16 |
| PUT | 1,4-DIAMINOBUTANE | 15 |
| UNX | UNKNOWN ATOM OR ION | 15 |
| PHT | PHTHALIC ACID | 14 |