› 3lmo

X-ray diffraction
2Å resolution

Crystal Structure of specialized acyl carrier protein (RPA2022) from Rhodopseudomonas palustris, Northeast Structural Genomics Consortium Target RpR324

Released:
DOI: 10.2210/pdb3lmo/pdb
PDB entry 3lmo coloured by chain, front view.
PDB entry 3lmo coloured by chain, side view.
PDB entry 3lmo coloured by chain, top view.
Source organism: Rhodopseudomonas palustris
Primary publication:
Structure of a specialized acyl carrier protein essential for lipid A biosynthesis with very long-chain fatty acids in open and closed conformations.
Ramelot TA, Rossi P, Forouhar F, Lee HW, Yang Y, Ni S, Unser S, Lew S, Seetharaman J, Xiao R, Acton TB, Everett JK, Prestegard JH, Hunt JF, Montelione GT, Kennedy MA
Biochemistry 51 7239-49 (2012)
PMID: 22876860

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179976 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acyl carrier protein AcpXL Chain: A
Molecule details ›
Chain: A
Length: 101 amino acids
Theoretical weight: 11.31 KDa
Source organism: Rhodopseudomonas palustris
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6N882 (Residues: 1-93; Coverage: 100%)
Gene names: RPA2022, TX73_010420
Sequence domains: Phosphopantetheine attachment site
Structure domains: ACP-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P3221
Unit cell:
a: 62.73Å b: 62.73Å c: 60.125Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.218 0.216 0.254
Expression system: Escherichia coli BL21(DE3)

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Citations

2 review citations

The phosphopantetheinyl transferases: catalysis of a post-translational modification crucial for life.
Beld et al. (2014)
1 more

6 mentions without citation

A community resource of experimental data for NMR / X-ray crystal structure pairs.
Everett et al. (2016)
5 more