› 3s7r

X-ray diffraction
2.15Å resolution

Crystal structure of a Heterogeneous nuclear ribonucleoprotein A/B (HNRPAB) from HOMO SAPIENS at 2.15 A resolution

Released:
DOI: 10.2210/pdb3s7r/pdb
PDB entry 3s7r coloured by chain, front view.
PDB entry 3s7r coloured by chain, side view.
PDB entry 3s7r coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Joint Center for Structural Genomics (JCSG), Partnership for T-Cell Biology (TCELL), Partnership for Stem Cell Biology (STEMCELL)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189260 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Heterogeneous nuclear ribonucleoprotein A/B Chains: A, B
Molecule details ›
Chains: A, B
Length: 87 amino acids
Theoretical weight: 9.81 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q99729 (Residues: 59-144; Coverage: 26%)
Gene names: ABBP1, HNRNPAB, HNRPAB
Sequence domains: RNA recognition motif
Structure domains: Alpha-Beta Plaits

Ligands and Environments

1 bound ligand:
Ligand UNL 2 x UNL
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 43.15Å b: 41.856Å c: 55.146Å
α: 90° β: 92.65° γ: 90°
R-values:
R R work R free
0.179 0.177 0.225
Expression system: Escherichia coli

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