5CHK
Crystal structure of avidin - HABA complex (hexagonal crystal form)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Avidin | polymer | 128 | 14350.1 | 1 | UniProt (P02701) Pfam (PF01382) In PDB | Gallus gallus (Chicken) | |
| 2 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 3 | A | 2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzoic acid | non-polymer | 242.2 | 1 | Chemie (55R) | |||
| 4 | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence modifications
A: 1 - 128 (UniProt: P02701)
| PDB | External Database | Details |
|---|---|---|
| Thr 34 | Ile 58 | conflict |
| Glu 53 | Gln 77 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14350.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 463.4 | |
| All* | Total formula weight | 14813.5 |
