Solution NMR

NMR structure of the GUCT domain from human DEAD box polypeptide 21

Source organism: Homo sapiens
Entry authors: Dutta SK, Serrano P, Geralt M, Wuthrich K, Joint Center for Structural Genomics (JCSG), Partnership for T-Cell Biology (TCELL)

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Nucleolar RNA helicase 2 Chain: A
Molecule details ›
Chain: A
Length: 95 amino acids
Theoretical weight: 10.64 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
  • Canonical: Q9NR30 (Residues: 616-710; Coverage: 12%)
Gene name: DDX21
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 83%
Refinement method: molecular dynamics
Chemical shifts: BMR18954  
Expression system: Escherichia coli BL21