PDBe 1ro4

Solution NMR

RDC-derived models of the zinc ribbon domain of human general transcription factor TFIIB (zinc free structures)

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription initiation factor IIB Chain: A
Molecule details ›
Chain: A
Length: 60 amino acids
Theoretical weight: 6.57 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q00403 (Residues: 1-60; Coverage: 19%)
Gene names: GTF2B, TF2B, TFIIB
Sequence domains: TFIIB zinc-binding
Structure domains: N-terminal domain of TfIIb

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli BL21(DE3)