1OQE: STALL-1 with BAFF-R

Crystal structure of sTALL-1 with BAFF-R. Determined by X-ray diffraction at 2.5 Å resolution. Released 13 May 2003.

Method: X-ray diffraction
Resolution: 2.5 Å
Organism: Homo sapiens
Chains: 18
Atoms: 13,240
Mol. weight: 189.37 kDa
Released: 13 May 2003

Explore 1OQE in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

1OQE contains 19 α-helices and 146 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, D, 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

Chains K, L, M, N, Q and R: 1 helix, 2 β-strands

Element	Residues	Length	Sheet
β-strand	8-11	4	21
β-strand	16-19	4	21
α-helix	20-22	3

Chain O: 1 helix, 2 β-strands

Element	Residues	Length	Sheet
β-strand	9-11	3	25
β-strand	16-18	3	25
α-helix	20-22	3

Chain P: 2 helices, 2 β-strands

Element	Residues	Length	Sheet
α-helix	4-5	2
β-strand	8-11	4	26
β-strand	16-19	4	26
α-helix	20-22	3

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 13C	K, L, M, N, O, P, Q, R	protein	31	Homo sapiens	Q96RJ3 (AlphaFold model)

Sequence of entity 1 (A, B, C, D, E, F, G, H, I, J), FASTA

>1OQE_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

>1OQE_2 Tumor necrosis factor receptor superfamily member 13C (chains K, L, M, N, O, P, Q, R)
PTPCVPAECFDLLVRHCVACGLLRTPRPKPA

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
8ZUJ 2.58 Å, Pentagonal cluster of BAFF-BAFFR ectodomain complex
1OQD 2.6 Å, Crystal structure of sTALL-1 and BCMA
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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