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Solution NMR

A novel domain-swapped solution NMR structure of protein RPA2121 from Rhodopseudomonas palustris. Northeast Structural Genomics Target RpT6

Released:
DOI: 10.2210/pdb2jra/pdb
PDB entry 2jra coloured by chain, ensemble of 20 models, front view.
PDB entry 2jra coloured by chain, ensemble of 20 models, side view.
PDB entry 2jra coloured by chain, ensemble of 20 models, top view.
Source organism: Rhodopseudomonas palustris CGA009
Entry authors: Wu B, Yee A, Lemak A, Cort J, Bansal S, Semest A, Guido V, Kennedy MA, Prestegard JH, Arrowsmith CH, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179975 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hemin uptake protein HemP Chains: A, B
Molecule details ›
Chains: A, B
Length: 67 amino acids
Theoretical weight: 7.3 KDa
Source organism: Rhodopseudomonas palustris CGA009
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6N7Y3 (Residues: 1-67; Coverage: 100%)
Gene names: RPA2121, TX73_010930
Sequence domains: Hemin uptake protein hemP
Structure domains: Complement Module, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 43%
Refinement method: torsion angle dynamics, molecular dynamics
Expression system: Escherichia coli

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