› 3gqs

X-ray diffraction
2.2Å resolution

Crystal structure of the FHA domain of CT664 protein from Chlamydia trachomatis

Released:
DOI: 10.2210/pdb3gqs/pdb
PDB entry 3gqs coloured by chain, front view.
PDB entry 3gqs coloured by chain, side view.
PDB entry 3gqs coloured by chain, top view.
Source organism: Chlamydia trachomatis D/UW-3/CX
Entry authors: Majorek KA, Cymborowski M, Chruszcz M, Evdokimova E, Egorova O, Di Leo R, Zimmerman MD, Savchenko A, Joachimiak A, Edwards AM, Minor W, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-131412 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenylate cyclase-like protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 106 amino acids
Theoretical weight: 11.27 KDa
Source organism: Chlamydia trachomatis D/UW-3/CX
Expression system: Escherichia coli
UniProt:
  • Canonical: O84671 (Residues: 380-485; Coverage: 13%)
Gene name: CT_664
Sequence domains: Inner membrane component of T3SS, cytoplasmic domain
Structure domains: Tumour Suppressor Smad4

Ligands and Environments

1 bound ligand:
Ligand PO4 1 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: C2221
Unit cell:
a: 49.387Å b: 86.475Å c: 94.592Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.194 0.244
Expression system: Escherichia coli

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