3AEK
Structure of the light-independent protochlorophyllide reductase catalyzing a key reduction for greening in the dark
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Light-independent protochlorophyllide reductase subunit N | polymer | 437 | 47284.2 | 2 | UniProt (P26164) Pfam (PF00148) In PDB | Rhodobacter capsulatus | LI-POR subunit N, DPOR subunit N, dark-operative protochlorophyllide oxidoreductase N-protein |
2 | B, D | Light-independent protochlorophyllide reductase subunit B | polymer | 525 | 57261.5 | 2 | UniProt (P26163) Pfam (PF00148) Pfam (PF08369) In PDB | Rhodobacter capsulatus | LI-POR subunit B, DPOR subunit B, dark-operative protochlorophyllide oxidoreductase B-protein |
3 | A, C | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
4 | B, D | Protochlorophyllide | non-polymer | 613.0 | 2 | Chemie (PMR) | |||
5 | water | water | 18.0 | 713 | Chemie (HOH) |
Sequence modifications
A, C: 2 - 424 (UniProt: P26164)
PDB | External Database | Details |
---|---|---|
Met -12 | - | expression tag |
Ala -11 | - | expression tag |
Ser -10 | - | expression tag |
Trp -9 | - | expression tag |
Ser -8 | - | expression tag |
His -7 | - | expression tag |
Ala -6 | - | expression tag |
Pro -5 | - | expression tag |
Lys -4 | - | expression tag |
Phe -3 | - | expression tag |
Glu -2 | - | expression tag |
Lys -1 | - | expression tag |
Ala 0 | - | expression tag |
Gly 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 209091.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1929.2 | |
All* | Total formula weight | 211020.7 |