5oo6

X-ray diffraction
2.8Å resolution

Complex of human nuclear cap-binding complex with ARS2 C-terminal peptide

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-156544 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Nuclear cap-binding protein subunit 1 Chains: A, D, G, J, M, P, S, V
Molecule details ›
Chains: A, D, G, J, M, P, S, V
Length: 772 amino acids
Theoretical weight: 89.81 KDa
Source organism: Homo sapiens
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q09161 (Residues: 20-790; Coverage: 98%)
Gene names: CBP80, NCBP, NCBP1
Sequence domains:
Structure domains: Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Nuclear cap-binding protein subunit 2 Chains: B, E, H, K, N, Q, T, W
Molecule details ›
Chains: B, E, H, K, N, Q, T, W
Length: 158 amino acids
Theoretical weight: 18.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P52298 (Residues: 1-156; Coverage: 100%)
Gene names: CBP20, NCBP2, PIG55
Sequence domains: RNA recognition motif
Structure domains: Alpha-Beta Plaits
Serrate RNA effector molecule homolog Chains: C, F, I, L, O, R, U, X
Molecule details ›
Chains: C, F, I, L, O, R, U, X
Length: 48 amino acids
Theoretical weight: 5.38 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9BXP5 (Residues: 832-876; Coverage: 5%)
Gene names: ARS2, ASR2, SRRT

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P1
Unit cell:
a: 70.52Å b: 112.99Å c: 270.98Å
α: 90° β: 90.3° γ: 90.02°
R-values:
R R work R free
0.232 0.231 0.268
Expression systems:
  • Trichoplusia ni
  • Escherichia coli