› 2a2l

X-ray diffraction
2.2Å resolution

Crystal structure of Klebsiella pneumoniae protein ORFY, Pfam DUF336

Released:
DOI: 10.2210/pdb2a2l/pdb
PDB entry 2a2l coloured by chain, front view.
PDB entry 2a2l coloured by chain, side view.
PDB entry 2a2l coloured by chain, top view.
Source organism: Klebsiella pneumoniae
Entry authors: Ramagopal U, Patskovsky Y, Almo SC, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175350 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
unknown Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 145 amino acids
Theoretical weight: 15.35 KDa
Source organism: Klebsiella pneumoniae
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q48422 (Residues: 2-143; Coverage: 99%)
Sequence domains: Haem degrading protein HbpS-like
Structure domains: Haem-degrading domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P42212
Unit cell:
a: 80.49Å b: 80.49Å c: 207.05Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.247 0.235 0.308
Expression system: Escherichia coli BL21

Quick links