Crystal structure of histone H2A.Bbd-H2B dimer. Determined by X-ray diffraction at 2.6 Å resolution. Released 27 Feb 2019.
Explore 6A7U in 3D Show helices and sheets RCSB PDB PDBe
6A7U contains 9 α-helices and 4 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.
| Element | Residues | Length | Sheet |
|---|---|---|---|
| α-helix | 38-48 | 11 | |
| β-strand | 53-54 | 2 | 1 |
| α-helix | 56-83 | 28 | |
| β-strand | 88-89 | 2 | 2 |
| α-helix | 91-99 | 9 | |
| α-helix | 106-122 | 17 | |
| α-helix | 147-150 | 4 | |
| α-helix | 156-165 | 10 | |
| β-strand | 171-172 | 2 | 2 |
| α-helix | 175-201 | 27 | |
| β-strand | 206-207 | 2 | 1 |
| α-helix | 209-216 | 8 | |
| α-helix | 222-224 | 3 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Histone H2B type 2-E,Histone H2A-Bbd type 2/3 | A | protein | 240 | Homo sapiens | P0C5Z0 (AlphaFold model), Q16778 (AlphaFold model) |
>6A7U_1 Histone H2B type 2-E,Histone H2A-Bbd type 2/3 (chains A) MPEPAKSAPAPKKGSKKAVTKAQKKDGKKRKRSRKESYSIYVYKVLKQVHPDTGISSKAM GIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVT KYTSSKPRRRRRRGSSGAGGRGRTCSRTVRAELSFSVSQVERSLREGHYAQRLSRTAPVY LAAVIEYLTAKVLELAGNEAQNSGERNITPLLLDMVVHNDRLLSTLFNTTTISQVAPGED
Crystal structure of the histone heterodimer containing histone variant H2A.Bbd. Dai, L., Xie, X., Zhou, Z. Biochem Biophys Res Commun (2018) 503:1786-1791. DOI 10.1016/j.bbrc.2018.07.114 · PubMed
Other PDB entries of the same protein (UniProt P0C5Z0 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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