2YNM
Structure of the ADPxAlF3-Stabilized Transition State of the Nitrogenase-like Dark-Operative Protochlorophyllide Oxidoreductase Complex from Prochlorococcus marinus with Its Substrate Protochlorophyllide a
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE IRON-SULFUR ATP-BINDING PROTEIN | polymer | 301 | 32845.4 | 2 | UniProt (Q7VD39) Pfam (PF00142) In PDB | PROCHLOROCOCCUS MARINUS | DPOR SUBUNIT L, LI-POR SUBUNIT L |
| 2 | C | LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT N | polymer | 426 | 47040.3 | 1 | UniProt (Q7VD37) Pfam (PF00148) In PDB | PROCHLOROCOCCUS MARINUS | DPOR SUBUNIT N, LI-POR SUBUNIT N |
| 3 | D | LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B | polymer | 530 | 58798.5 | 1 | UniProt (Q7VD38) Pfam (PF00148) Pfam (PF08369) In PDB | PROCHLOROCOCCUS MARINUS | DPOR SUBUNIT B, LI-POR SUBUNIT B |
| 4 | A | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 5 | A, B, D | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 4 | Chemie (EPE) | |||
| 6 | A, B | ALUMINUM FLUORIDE | non-polymer | 84.0 | 2 | Chemie (AF3) | |||
| 7 | A, B | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 8 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 9 | A, C | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 10 | A, C, D | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 11 | C | Protochlorophyllide | non-polymer | 613.0 | 1 | Chemie (PMR) | |||
| 12 | D | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 13 | water | water | 18.0 | 382 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 296 (UniProt: Q7VD39)
C: 1 - 418 (UniProt: Q7VD37)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Pro -3 | - | expression tag |
| Leu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly -7 | - | expression tag |
| Pro -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Gly -4 | - | expression tag |
| Ser -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Glu -1 | - | expression tag |
| Phe 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 171529.7 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 3986.2 | |
| All* | Total formula weight | 175515.8 |
