Three-dimensional structures of acidic and basic fibroblast growth factors. Determined by X-ray diffraction at 1.9 Å resolution. Released 31 Oct 1993.
Explore 1BAS in 3D Show helices and sheets RCSB PDB PDBe
1BAS contains 5 α-helices and 13 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 |
|---|---|---|---|
| β-strand | 22-26 | 5 | 1 |
| β-strand | 31-35 | 5 | 1 |
| β-strand | 41-44 | 4 | 1 |
| α-helix | 50-52 | 3 | |
| β-strand | 54-60 | 7 | 1 |
| β-strand | 63-68 | 6 | 1 |
| β-strand | 73-77 | 5 | 1 |
| β-strand | 83-86 | 4 | 1 |
| α-helix | 91-93 | 3 | |
| β-strand | 95-99 | 5 | 1 |
| β-strand | 105-109 | 5 | 1 |
| β-strand | 116 | 1 | 1 |
| β-strand | 119 | 1 | 2 |
| β-strand | 125 | 1 | 2 |
| α-helix | 126 | 1 | |
| α-helix | 128-130 | 3 | |
| α-helix | 136-138 | 3 | |
| β-strand | 140-143 | 4 | 1 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Basic fibroblast growth factor | A | protein | 154 | Homo sapiens | P09038 (AlphaFold model) |
>1BAS_1 BASIC FIBROBLAST GROWTH FACTOR (chains A) AAGSITTLPALPEDGGSGAFPPGHFKDPKRLYCKNGGFFLRIHPDGRVDGVREKSDPHIK LQLQAEERGVVSIKGVSANRYLAMKEDGRLLASKSVTDECFFFERLESNNYNTYRSRKYT SWYVALKRTGQYKLGSKTGPGQKAILFLPMSAKS
Three-dimensional structures of acidic and basic fibroblast growth factors. Zhu, X., Komiya, H., Chirino, A. et al. Science (1991) 251:90-93. PubMed
Other PDB entries of the same protein (UniProt P09038 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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