3KJM
Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with phenylurea inhibitor CPPU
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cytokinin dehydrogenase 1 | polymer | 516 | 55315.1 | 1 | UniProt (Q9T0N8) Pfam (PF01565) Pfam (PF09265) | Zea mays (maize) | Cytokinin oxidase 1, CKO 1, COX 1, ZmCKX1 |
| 2 | B, C (B, C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 3 | D (A) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 4 | E (A) | 1-(2-chloropyridin-4-yl)-3-phenylurea | non-polymer | 247.7 | 1 | Chemie (245) | |||
| 5 | F, G (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 6 | H, I, J, K, L... (A) | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
| 7 | P (A) | water | water | 18.0 | 307 | Chemie (HOH) |
Sequence modifications
A: 19 - 534 (UniProt: Q9T0N8)
| PDB | External Database | Details |
|---|---|---|
| Ala 79 | Gly 79 | SEE REMARK 999 |
| Thr 168 | Asn 168 | SEE REMARK 999 |
| Leu 254 | Phe 254 | SEE REMARK 999 |
| Ala 492 | Leu 492 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55315.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 848.8 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2212.4 | |
| All* | Total formula weight | 58376.3 |
