1OQD: STALL-1 and BCMA
Crystal structure of sTALL-1 and BCMA. Determined by X-ray diffraction at 2.6 Å resolution. Released 13 May 2003.
- Method
- X-ray diffraction
- Resolution
- 2.6 Å
- Organism
- Homo sapiens
- Chains
- 18
- Atoms
- 13,704
- Mol. weight
- 197.41 kDa
- Released
- 13 May 2003
Explore 1OQD in 3D
Show helices and sheets
RCSB PDB
PDBe
Secondary structure: helices and β-sheets
1OQD contains 26 α-helices and 147 β-strands across 18 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.
Chains A, B, C, E, F, G, H, I and J: 1 helix, 13 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-10 | 6 | 1 |
| α-helix | 15-16 | 2 | |
| β-strand | 17-19 | 3 | 2 |
| β-strand | 22-24 | 3 | 2 |
| β-strand | 27-33 | 7 | 1 |
| β-strand | 37-40 | 4 | 2 |
| β-strand | 43-46 | 4 | 2 |
| β-strand | 50-60 | 11 | 1 |
| β-strand | 66-74 | 9 | 2 |
| β-strand | 85-94 | 10 | 2 |
| β-strand | 102-112 | 11 | 1 |
| β-strand | 117-122 | 6 | 2 |
| β-strand | 129 | 1 | 1 |
| β-strand | 137-142 | 6 | 1 |
Chain D: 1 helix, 14 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-10 | 6 | 7 |
| α-helix | 15-16 | 2 | |
| β-strand | 17-19 | 3 | 8 |
| β-strand | 22-24 | 3 | 8 |
| β-strand | 27-33 | 7 | 7 |
| β-strand | 37-40 | 4 | 9 |
| β-strand | 43-46 | 4 | 9 |
| β-strand | 50-60 | 11 | 7 |
| β-strand | 66-74 | 9 | 9 |
| β-strand | 85-94 | 10 | 9 |
| β-strand | 102-112 | 11 | 7 |
| β-strand | 117-121 | 5 | 9 |
| β-strand | 122 | 1 | 8 |
| β-strand | 129 | 1 | 7 |
| β-strand | 137-142 | 6 | 7 |
Chain K: 3 helices, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-8 | 4 | 22 |
| β-strand | 13-16 | 4 | 22 |
| α-helix | 17-21 | 5 | |
| α-helix | 28-31 | 4 | |
| α-helix | 33-36 | 4 | |
Chain L: 1 helix, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-8 | 4 | 23 |
| β-strand | 13-16 | 4 | 23 |
| α-helix | 17-21 | 5 | |
Chain M: 2 helices, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-8 | 4 | 24 |
| β-strand | 13-16 | 4 | 24 |
| α-helix | 17-22 | 6 | |
| α-helix | 33-36 | 4 | |
Chain N: 1 helix, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 6-8 | 3 | 25 |
| β-strand | 13-15 | 3 | 25 |
| α-helix | 17-20 | 4 | |
Chains O and R: 2 helices, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-8 | 4 | 26 |
| β-strand | 13-16 | 4 | 26 |
| α-helix | 17-21 | 5 | |
| α-helix | 31-38 | 8 | |
Chain P: 3 helices, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-8 | 4 | 27 |
| β-strand | 13-16 | 4 | 27 |
| α-helix | 17-21 | 5 | |
| α-helix | 31-34 | 4 | |
| α-helix | 35-37 | 3 | |
1 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.
Molecules and chains
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|
| Tumor necrosis factor ligand superfamily member 13B, soluble form | A, B, C, D, E, F, G, H, I, J | protein | 144 | Homo sapiens | Q9Y275 (AlphaFold model) |
| Tumor necrosis factor receptor superfamily member 17 | K, L, M, N, O, P, Q, R | protein | 39 | Homo sapiens | Q02223 (AlphaFold model) |
Sequence of entity 1 (A, B, C, D, E, F, G, H, I, J), FASTA
>1OQD_1 Tumor necrosis factor ligand superfamily member 13B, soluble form (chains A, B, C, D, E, F, G, H, I, J)
VTQDCLQLIADSETPTIQKGSYTFVPWLLSFKRGSALEEKENKILVKETGYFFIYGQVLY
TDKTYAMGHLIQRKKVHVFGDELSLVTLFRCIQNMPETLPNNSCYSAGIAKLEEGDELQL
AIPRENAQISLDGDVTFFGALKLL
Sequence of entity 2 (K, L, M, N, O, P, Q, R), FASTA
>1OQD_2 Tumor necrosis factor receptor superfamily member 17 (chains K, L, M, N, O, P, Q, R)
CSQNEYFDSLLHACIPCQLRCSSNTPPLTCQRYCNASVT
Primary citation
Ligand-receptor binding revealed by the TNF family member TALL-1. Liu, Y., Hong, X., Kappler, J. et al. Nature (2003) 423:49-56. DOI 10.1038/nature01543 · PubMed
Other PDB entries of the same protein (UniProt Q9Y275 (AlphaFold model), which also has an AlphaFold model), best resolution first:
- 1KXG 2.0 Å, The 2.0 Ang Resolution Structure of BLyS, B Lymphocyte Stimulator.
- 5Y9J 2.05 Å, BAFF in complex with belimumab
- 4ZCH 2.43 Å, Single-chain human APRIL-BAFF-BAFF Heterotrimer
- 1OQE 2.5 Å, Crystal structure of sTALL-1 with BAFF-R
- 8ZUJ 2.58 Å, Pentagonal cluster of BAFF-BAFFR ectodomain complex
- 1KD7 2.8 Å, Crystal structure of an extracellular domain fragment of human BAFF
- 6FXN 2.9 Å, Crystal structure of human BAFF in complex with Fab fragment of anti-BAFF antibody…
- 1JH5 3.0 Å, Crystal Structure of sTALL-1 of TNF family ligand
- 1OSG 3.0 Å, Complex between BAFF and a BR3 derived peptide presented in a beta-hairpin scaffold
- 3V56 3.0 Å, Re-refinement of PDB entry 1OSG - Complex between BAFF and a BR3 derived peptide…
- 4V46 3.3 Å, Crystal structure of the BAFF-BAFF-R complex
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