2ap2

X-ray diffraction
2.4Å resolution

SINGLE CHAIN FV OF C219 IN COMPLEX WITH SYNTHETIC EPITOPE PEPTIDE

Released:
Source organisms:
Primary publication:
Antibody C219 recognizes an alpha-helical epitope on P-glycoprotein.
Proc Natl Acad Sci U S A 96 13679-84 (1999)
PMID: 10570132

Function and Biology Details

Reactions catalysed:
ATP + H(2)O + phospholipid(Side 1) = ADP + phosphate + phospholipid(Side 2)
ATP + H(2)O + xenobiotic(Side 1) = ADP + phosphate + xenobiotic(Side 2)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-210802 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ig-like domain-containing protein Chains: A, C
Molecule details ›
Chains: A, C
Length: 271 amino acids
Theoretical weight: 29.32 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6KB05 (Residues: 137-248; Coverage: 44%)
  • Canonical: Q505N9 (Residues: 20-124, 125-139; Coverage: 27%)
Gene names: Igh, scFv B8E5
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins
ATP-dependent translocase ABCB1 Chains: P, Q
Molecule details ›
Chains: P, Q
Length: 14 amino acids
Theoretical weight: 1.57 KDa
Source organism: Cricetulus griseus
Expression system: Not provided
UniProt:
  • Canonical: P21448 (Residues: 1210-1223; Coverage: 1%)
Gene names: ABCB1, PGP1, PGY1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P212121
Unit cell:
a: 68.792Å b: 82.659Å c: 93.978Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.221 0.274
Expression systems:
  • Escherichia coli
  • Not provided