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Solution NMR

NMR Solution structure of a diflavin flavoprotein A3 from Nostoc sp. PCC 7120, Northeast Structural Genomics Consortium Target NsR431C

Released:
DOI: 10.2210/pdb2klb/pdb
PDB entry 2klb coloured by chain, ensemble of 20 models, front view.
PDB entry 2klb coloured by chain, ensemble of 20 models, side view.
PDB entry 2klb coloured by chain, ensemble of 20 models, top view.
Source organism: Nostoc sp. PCC 7120 = FACHB-418
Entry authors: Swapna GVT, Ciccosanti C, Wang D, Jiang M, Xiao R, Acton TB, Everett JK, Nair R, Montelione GT, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187094 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative diflavin flavoprotein A 3 Chain: A
Molecule details ›
Chain: A
Length: 154 amino acids
Theoretical weight: 16.48 KDa
Source organism: Nostoc sp. PCC 7120 = FACHB-418
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8YQD8 (Residues: 264-409; Coverage: 25%)
Gene names: all3895, dfa3
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 92%
Refinement method: simulated annealing
Expression system: Escherichia coli

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