PDB 2ynm structure summary ‹ Protein Data Bank in Europe (PDBe)

Function and Biology Details

Reaction catalysed:

Protochlorophyllide a + reduced ferredoxin + 2 ATP + 2 H(2)O = chlorophyllide a + oxidized ferredoxin + 2 ADP + 2 phosphate

Biochemical function:

4 iron, 4 sulfur cluster binding

Biological process:

light-independent chlorophyll biosynthetic process

Cellular component:

not assigned

Sequence domains:

2 more domains

Structure analysis Details

Assembly composition:

hetero octamer (preferred)

PDBe Complex ID:

PDB-CPX-182061 (preferred)

Entry contents:

3 distinct polypeptide molecules

Macromolecules (3 distinct):

Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein Chains: A, B

Molecule details ›

Chains: A, B
Length: 301 amino acids
Theoretical weight: 32.85 KDa
Source organism: Prochlorococcus marinus
Expression system: Escherichia coli BL21(DE3)
UniProt:

Canonical: Q7VD39 (Residues: 1-296; Coverage: 100%)

Gene names: Pro_0544, chlL
Sequence domains: 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Light-independent protochlorophyllide reductase subunit N Chain: C

Molecule details ›

Chain: C
Length: 426 amino acids
Theoretical weight: 47.04 KDa
Source organism: Prochlorococcus marinus
Expression system: Escherichia coli BL21(DE3)
UniProt:

Canonical: Q7VD37 (Residues: 1-418; Coverage: 100%)

Gene names: Pro_0546, chlN
Sequence domains: Nitrogenase component 1 type Oxidoreductase
Structure domains: Nitrogenase molybdenum iron protein domain

Light-independent protochlorophyllide reductase subunit B Chain: D

Molecule details ›

Chain: D
Length: 530 amino acids
Theoretical weight: 58.8 KDa
Source organism: Prochlorococcus marinus
Expression system: Escherichia coli BL21(DE3)
UniProt: