› 6vid

X-ray diffraction
2.89Å resolution

The Crystal Structure of Aps Domain-Swapped Trimer Q108K:K40D:T53A:R58L:Q38F:Q4F Variant of HCRBPII

Released:
DOI: 10.2210/pdb6vid/pdb
PDB entry 6vid coloured by chain, front view.
PDB entry 6vid coloured by chain, side view.
PDB entry 6vid coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Ghanbarpour A, Geiger J

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-156131 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Retinol-binding protein 2 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 133 amino acids
Theoretical weight: 15.55 KDa
Source organism: Homo sapiens
Expression system: Bacterial expression vector pAIL2
UniProt:
  • Canonical: P50120 (Residues: 2-134; Coverage: 99%)
Gene names: CRBP2, RBP2
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family

Ligands and Environments

2 bound ligands:
Ligand ACT 4 x ACT
Ligand GOL 5 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P212121
Unit cell:
a: 67.05Å b: 72.68Å c: 164.798Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.252 0.245 0.308
Expression system: Bacterial expression vector pAIL2

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