6YCQ
Crystal structure of the DNA binding domain of Arabidopsis thaliana Auxin Response Factor 1 (AtARF1) in complex with High Affinity DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Auxin response factor 1 | polymer | 362 | 41079.4 | 2 | UniProt (Q8L7G0) Pfam (PF02362) Pfam (PF06507) | Arabidopsis thaliana (thale cress) | |
| 2 | C (C) | 21-7A | polymer | 21 | 6430.1 | 1 | Arabidopsis thaliana | ||
| 3 | D (D) | 21-7B | polymer | 21 | 6457.2 | 1 | Arabidopsis thaliana | ||
| 4 | E, F, G, H, I... (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 12 | Chemie (CL) | |||
| 5 | K, L, M, T, U (A, B) | FORMIC ACID | non-polymer | 46.0 | 5 | Chemie (FMT) | |||
| 6 | N, W, Y (A, B, C) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 3 | Chemie (TRS) | |||
| 7 | V (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 8 | AA, BA, CA, Z (B, C, D, A) | water | water | 18.0 | 648 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 355 (UniProt: Q8L7G0)
| PDB | External Database | Details |
|---|---|---|
| Asn 356 | - | expression tag |
| Ser 357 | - | expression tag |
| Tyr 358 | - | expression tag |
| Ser 359 | - | expression tag |
| Gln 360 | - | expression tag |
| Ser 361 | - | expression tag |
| Met 362 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 95046.1 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 1045.0 | |
| All* | Total formula weight | 96091.0 |
