HTAFII18/HTAFII28 heterodimer crystal structure with bound pcmbs

Structure

x-ray diffraction · 2 distinct chains · 74% helix, 0% strand (DSSP).

Ligands and binding sites

• PMB · Para-mercury-benzenesulfonic acid · ligand · chains B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

• A–B · 1647 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

• 1BH9 · HTAFII18/HTAFII28 heterodimer crystal structure with bound pcmbs · the same entry in another collection · chain A against A, TM-score 1.00
• Q15544 · AlphaFold monomer V2.0 prediction for transcription initiation factor tfiid subunit 11… · a predicted model of the same protein · chain B against A, TM-score 0.95
• Q15543 · AlphaFold monomer V2.0 prediction for transcription initiation factor tfiid subunit 13… · a predicted model of the same protein · chain A against A, TM-score 0.93

Analyse

• Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
• Every structure of UniProt Q15543
• Every structure of UniProt Q15544
• Elsewhere: RCSB PDB 1BH9 · PDBe 1BH9 · UniProt Q15543 · UniProt Q15544