Crystal Structures of Hsc70/Bag1 in Complex with Small Molecule Inhibitors. Determined by X-ray diffraction at 2.1 Å resolution. Released 17 Mar 2009.
Explore 3FZK in 3D Show helices and sheets RCSB PDB PDBe
3FZK contains 20 α-helices and 19 β-strands across 2 chains. 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 |
|---|---|---|---|
| β-strand | 6-11 | 6 | 1 |
| β-strand | 15-21 | 7 | 1 |
| β-strand | 26-28 | 3 | 1 |
| β-strand | 38-39 | 2 | 1 |
| β-strand | 42-44 | 3 | 2 |
| β-strand | 49-51 | 3 | 2 |
| α-helix | 53-57 | 5 | |
| β-strand | 66-67 | 2 | 2 |
| α-helix | 70-72 | 3 | |
| α-helix | 81-87 | 7 | |
| β-strand | 93-97 | 5 | 3 |
| β-strand | 100-107 | 8 | 3 |
| β-strand | 110-114 | 5 | 3 |
| α-helix | 116-135 | 20 | |
| β-strand | 141-146 | 6 | 1 |
| α-helix | 152-164 | 13 | |
| β-strand | 168-174 | 7 | 1 |
| α-helix | 175-182 | 8 | |
| α-helix | 185-187 | 3 | |
| β-strand | 193-200 | 8 | 4 |
| β-strand | 205-213 | 9 | 4 |
| β-strand | 216-225 | 10 | 4 |
| α-helix | 230-249 | 20 | |
| α-helix | 253-255 | 3 | |
| α-helix | 257-273 | 17 | |
| β-strand | 279-288 | 10 | 5 |
| β-strand | 291-298 | 8 | 5 |
| α-helix | 299-305 | 7 | |
| α-helix | 307-311 | 5 | |
| α-helix | 314-324 | 11 | |
| α-helix | 328-330 | 3 | |
| β-strand | 333-337 | 5 | 4 |
| α-helix | 339-342 | 4 | |
| α-helix | 344-353 | 10 | |
| β-strand | 360 | 1 | 4 |
| α-helix | 368-380 | 13 |
| Element | Residues | Length | Sheet |
|---|---|---|---|
| α-helix | 153-187 | 35 | |
| α-helix | 193-221 | 29 | |
| α-helix | 231-255 | 25 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Heat shock cognate 71 kDa protein | A | protein | 381 | Homo sapiens | P11142 (AlphaFold model) |
| BAG family molecular chaperone regulator 1 | B | protein | 114 | Homo sapiens | Q99933 (AlphaFold model) |
>3FZK_1 Heat shock cognate 71 kDa protein (chains A) YFQGPAVGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVA MNPTNTVFDAKRLIGRRFDDAVVQSDMKHWPFMVVNDAGRPKVQVEYKGETKSFYPEEVS SMVLTKMKEIAEAYLGKTVTNAVVTVPAYFNDSQRQATKDAGTIAGLNVLRIINEPTAAA IAYGLDKKVGAERNVLIFDLGGGTFDVSILTIEDGIFEVKSTAGDTHLGGEDFDNRMVNH FIAEFKRKHKKDISENKRAVRRLRTACERAKRTLSSSTQASIEIDSLYEGIDFYTSITRA RFEELNADLFRGTLDPVEKALRDAKLDKSQIHDIVLVGGSTRIPKIQKLLQDFFNGKELN KSINPDEAVAYGAAVQAAILS
>3FZK_2 BAG family molecular chaperone regulator 1 (chains B) GNSPQEEVELKKLKHLEKSVEKIADQLEELNKELTGIQQGFLPKDLQAEALCKLDRRVKA TIEQFMKILEEIDTLILPENFKDSRLKRKGLVKKVQAFLAECDTVEQNICQETE
| ID | Name | Formula | Copies |
|---|---|---|---|
| 3BK | (2R,3R,4S,5R)-2-[6-amino-8-[(3,4-dichlorophenyl)methylamino]purin-9-yl]-5-(hydr… | C17 H18 Cl2 N6 O4 | 1 |
Water and common crystallization additives (CL, TRS) are not listed.
Novel adenosine-derived inhibitors of 70 kDa heat shock protein, discovered through structure-based design. Williamson, D.S., Borgognoni, J., Clay, A. et al. J Med Chem (2009) 52:1510-1513. DOI 10.1021/jm801627a · PubMed
Other PDB entries of the same protein (UniProt P11142 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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