6p8v

X-ray diffraction
2.64Å resolution

Structure of E. coli MS115-1 HORMA:CdnC:Trip13 complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-112890 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
CD-NTase-associated protein 6 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 311 amino acids
Theoretical weight: 34.64 KDa
Source organism: Escherichia coli MS 115-1
Expression system: Escherichia coli
UniProt:
  • Canonical: D7Y2H4 (Residues: 2-311; Coverage: 100%)
Gene names: HMPREF9540_01760, cap6, trip13
Sequence domains: ATPase family associated with various cellular activities (AAA)
Cyclic AMP-AMP-AMP synthase Chain: G
Molecule details ›
Chain: G
Length: 321 amino acids
Theoretical weight: 36.45 KDa
Source organism: Escherichia coli MS 115-1
Expression system: Escherichia coli
UniProt:
  • Canonical: D7Y2H2 (Residues: 2-321; Coverage: 100%)
Gene names: HMPREF9540_01758, cdnC
CD-NTase-associated protein 7 Chain: H
Molecule details ›
Chain: H
Length: 174 amino acids
Theoretical weight: 19.45 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: D7Y2H3 (Residues: 2-172; Coverage: 99%)
Gene names: HMPREF9540_01759, HORMA1, cap7
Sequence domains: Bacterial HORMA domain family 1

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P21
Unit cell:
a: 89.789Å b: 138.516Å c: 100.212Å
α: 90° β: 98.18° γ: 90°
R-values:
R R work R free
0.235 0.233 0.271
Expression system: Escherichia coli