7OQX
Crystal structure of a psychrophilic CCA-adding enzyme in complex with CMPcPP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CCA-adding enzyme | polymer | 420 | 48498.3 | 1 | UniProt (A0A1C7DQ98) Pfam (PF01743) Pfam (PF12627) Pfam (PF13735) In PDB | Planococcus halocryophilus | |
| 2 | A | 5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]cytidine | non-polymer | 481.2 | 1 | Chemie (2TM) | |||
| 3 | A | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | A | ACETATE ION | non-polymer | 59.0 | 9 | Chemie (ACT) | |||
| 5 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence modifications
A: 1 - 377 (UniProt: A0A1C7DQ98)
| PDB | External Database | Details |
|---|---|---|
| Met -42 | - | initiating methionine |
| His -41 | - | expression tag |
| His -40 | - | expression tag |
| His -39 | - | expression tag |
| His -38 | - | expression tag |
| His -37 | - | expression tag |
| His -36 | - | expression tag |
| Ser -35 | - | expression tag |
| Ser -34 | - | expression tag |
| Gly -33 | - | expression tag |
| Leu -32 | - | expression tag |
| Val -31 | - | expression tag |
| Pro -30 | - | expression tag |
| Arg -29 | - | expression tag |
| Gly -28 | - | expression tag |
| Ser -27 | - | expression tag |
| Gly -26 | - | expression tag |
| Met -25 | - | expression tag |
| Lys -24 | - | expression tag |
| Glu -23 | - | expression tag |
| Thr -22 | - | expression tag |
| Ala -21 | - | expression tag |
| Ala -20 | - | expression tag |
| Ala -19 | - | expression tag |
| Lys -18 | - | expression tag |
| Phe -17 | - | expression tag |
| Glu -16 | - | expression tag |
| Arg -15 | - | expression tag |
| Gln -14 | - | expression tag |
| His -13 | - | expression tag |
| Met -12 | - | expression tag |
| Asp -11 | - | expression tag |
| Ser -10 | - | expression tag |
| Pro -9 | - | expression tag |
| Asp -8 | - | expression tag |
| Leu -7 | - | expression tag |
| Gly -6 | - | expression tag |
| Thr -5 | - | expression tag |
| Asp -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Asp -2 | - | expression tag |
| Asp -1 | - | expression tag |
| Lys 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48498.3 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1294.6 | |
| All* | Total formula weight | 49792.9 |
