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* Residue conservation analysis
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PDB id:
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Cytokine
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Title:
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The 2.0 ang resolution structure of blys, b lymphocyte stimulator.
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Structure:
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B lymphocyte stimulator. Chain: a, b, c, d, e, f. Fragment: soluble portion (residues 134-285). Synonym: blys, tumor necrosis factor ligand superfamily member 13b. Engineered: yes
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Source:
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Homo sapiens. Human. Organism_taxid: 9606. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Expression_system_cell_line: sf9.
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Biol. unit:
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Trimer (from
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Resolution:
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2.00Å
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R-factor:
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0.189
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R-free:
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0.209
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Authors:
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D.A.Oren,Y.Li,Y.Volovik,T.S.Morris,C.Dharia,K.Das, O.Galperina,R.Gentz,E.Arnold
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Key ref:
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D.A.Oren
et al.
(2002).
Structural basis of BLyS receptor recognition.
Nat Struct Biol,
9,
288-292.
PubMed id:
DOI:
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Date:
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31-Jan-02
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Release date:
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20-Mar-02
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PROCHECK
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Headers
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References
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Q9Y275
(TN13B_HUMAN) -
Tumor necrosis factor ligand superfamily member 13B
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Seq: Struc:
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285 a.a.
144 a.a.
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Key: |
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PfamA domain |
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PfamB domain |
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Secondary structure |
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CATH domain |
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Gene Ontology (GO) functional annotation
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Cellular component
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membrane
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1 term
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Biological process
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immune response
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1 term
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Biochemical function
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tumor necrosis factor receptor binding
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1 term
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DOI no:
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Nat Struct Biol
9:288-292
(2002)
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PubMed id:
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Structural basis of BLyS receptor recognition.
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D.A.Oren,
Y.Li,
Y.Volovik,
T.S.Morris,
C.Dharia,
K.Das,
O.Galperina,
R.Gentz,
E.Arnold.
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ABSTRACT
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B lymphocyte stimulator (BLyS), a member of the tumor necrosis factor (TNF)
superfamily, is a cytokine that induces B-cell proliferation and immunoglobulin
secretion. We have determined the three-dimensional structure of BLyS to 2.0 A
resolution and identified receptor recognition segments using limited
proteolysis coupled with mass spectrometry. Similar to other structurally
determined TNF-like ligands, the BLyS monomer is a beta-sandwich and
oligomerizes to form a homotrimer. The receptor-binding region in BLyS is a
deeper, more pronounced groove than in other cytokines. The conserved elements
on the 'floor' of this groove allow for cytokine recognition of several
structurally related receptors, whereas variations on the 'walls' and outer rims
of the groove confer receptor specificity.
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Selected figure(s)
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Figure 2.
Figure 2. BLyS structure. Ribbon diagrams (using RIBBONS39)
of a, BLyS (left) and TNF- (right)
are shown down the three-fold axis of the trimer, and b, rotated
90° about the horizontal viewing axis. Strands of two of the
three monomers are color coded as in Fig. 1. Gln 234 is green;
Asn 243, yellow; Mg2+, brown; and waters, red. The metals have a
coordination sphere of six, and metal -ligand distances range
between 2.4 Å and 2.8 Å. The BLyS trimer has a wider and shorter
shape than that of TNF- .
c, SIGMAA^35-weighted electron density map using 2mF[o] - F[c]
coefficients and contoured at 1 .
Shown is the region of the three-fold axis (vertical in the
viewing plane), highlighting the high quality of the refined
electron density, the geometry of the metal coordination and the
presence of a dioxane molecule. The electron density associated
with the hydrated metals is colored in magenta for clarity.
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Figure 4.
Figure 4. Putative BLyS -receptor interactions. a,
Superimposed TNF-R (red ribbon) docked on BLyS surface
representation, color-coded by monomer as in Fig. 3, with groove
residues in green. The orientation on the left is as in Fig. 3.
The middle image is the same but rotated 90° about the
horizontal viewing axis. On the right, groove residues in common
between BLyS and APRIL are colored red, implicating contacts
with TACI and BCMA receptors. The residues forming the groove
from adjacent monomers are Gln 148, Ile 150, Ala 151, Asp 152,
Ser 153, Glu 154, Leu 169, Leu 170, Phe 172, Leu 200, Thr 202,
Ile 270, Ser 271, Leu 272, Asp 273, Glu 274, Asp 275 and Phe 278
from one monomer, and Thr 190, Tyr 192, Ala 207, Gly 209, His
210, Leu 211, Gln 213, Arg 214, Lys 216, His 218, Phe 220, Asp
222, Glu 223, Leu 224, Leu 226, Val 227, Thr 228, Leu 229, Phe
230, Arg 231, Ile 233, Ala 251, Lys 252, Leu 253, Glu 254 and
Asp 257 from another monomer. Those in common with APRIL are
underlined. b, PAWS coverage analysis, mapping fragments found
in SELDI binding assays of TACI and BMCA to areas in the BLyS
sequence. Red boxes highlight areas of strongest coverage.
Binding-site mapping was done by in situ trypsin digestion of
the captured ligand, followed by mass spectrometric
identification of retained fragments. Arrows mark BLyS -strands.
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The above figures are
reprinted
by permission from Macmillan Publishers Ltd:
Nat Struct Biol
(2002,
9,
288-292)
copyright 2002.
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Figures were
selected
by an automated process.
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Literature references that cite this PDB file's key reference
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PubMed id
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Reference
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C.Rochas,
S.Hillion,
A.Saraux,
R.A.Mageed,
P.Youinou,
C.Jamin,
and
V.Devauchelle
(2009).
Transmembrane BAFF from rheumatoid synoviocytes requires interleukin-6 to induce the expression of recombination-activating gene in B lymphocytes.
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Arthritis Rheum, 60,
1261-1271.
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G.Ferrer,
K.Hodgson,
E.Montserrat,
and
C.Moreno
(2009).
B cell activator factor and a proliferation-inducing ligand at the cross-road of chronic lymphocytic leukemia and autoimmunity.
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Leuk Lymphoma, 50,
1075-1082.
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A.Binard,
L.Le Pottier,
A.Saraux,
V.Devauchelle-Pensec,
J.O.Pers,
and
P.Youinou
(2008).
Does the BAFF dysregulation play a major role in the pathogenesis of systemic lupus erythematosus?
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J Autoimmun, 30,
63-67.
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M.R.Schmidt,
M.C.Appel,
L.J.Giassi,
D.L.Greiner,
L.D.Shultz,
and
R.T.Woodland
(2008).
Human BLyS facilitates engraftment of human PBL derived B cells in immunodeficient mice.
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PLoS ONE, 3,
e3192.
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Q.Shen,
S.X.Li,
F.H.Fu,
Q.S.Yuan,
and
Y.Gong
(2006).
Two observed regions in B lymphocyte stimulator important for its biological activity.
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Acta Biochim Biophys Sin (Shanghai), 38,
227-232.
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J.G.Stroh,
P.Loulakis,
A.J.Lanzetti,
and
J.Xie
(2005).
LC-mass spectrometry analysis of N- and C-terminal boundary sequences of polypeptide fragments by limited proteolysis.
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J Am Soc Mass Spectrom, 16,
38-45.
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S.G.Hymowitz,
D.R.Patel,
H.J.Wallweber,
S.Runyon,
M.Yan,
J.Yin,
S.K.Shriver,
N.C.Gordon,
B.Pan,
N.J.Skelton,
R.F.Kelley,
and
M.A.Starovasnik
(2005).
Structures of APRIL-receptor complexes: like BCMA, TACI employs only a single cysteine-rich domain for high affinity ligand binding.
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J Biol Chem, 280,
7218-7227.
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PDB codes:
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T.Matsushita,
and
S.Sato
(2005).
[The role of BAFF in autoimmune diseases]
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Nihon Rinsho Meneki Gakkai Kaishi, 28,
333-342.
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B.P.O'Connor,
V.S.Raman,
L.D.Erickson,
W.J.Cook,
L.K.Weaver,
C.Ahonen,
L.L.Lin,
G.T.Mantchev,
R.J.Bram,
and
R.J.Noelle
(2004).
BCMA is essential for the survival of long-lived bone marrow plasma cells.
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J Exp Med, 199,
91-98.
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D.R.Patel,
H.J.Wallweber,
J.Yin,
S.K.Shriver,
S.A.Marsters,
N.C.Gordon,
M.A.Starovasnik,
and
R.F.Kelley
(2004).
Engineering an APRIL-specific B cell maturation antigen.
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J Biol Chem, 279,
16727-16735.
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G.Zhang
(2004).
Tumor necrosis factor family ligand-receptor binding.
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Curr Opin Struct Biol, 14,
154-160.
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N.Tang,
P.Tornatore,
and
S.R.Weinberger
(2004).
Current developments in SELDI affinity technology.
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Mass Spectrom Rev, 23,
34-44.
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W.Stohl
(2004).
Targeting B lymphocyte stimulator in systemic lupus erythematosus and other autoimmune rheumatic disorders.
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Expert Opin Ther Targets, 8,
177-189.
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A.L.Gavin,
D.Aït-Azzouzene,
C.F.Ware,
and
D.Nemazee
(2003).
DeltaBAFF, an alternate splice isoform that regulates receptor binding and biopresentation of the B cell survival cytokine, BAFF.
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J Biol Chem, 278,
38220-38228.
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F.Mackay,
and
C.Ambrose
(2003).
The TNF family members BAFF and APRIL: the growing complexity.
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Cytokine Growth Factor Rev, 14,
311-324.
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F.Mackay,
P.Schneider,
P.Rennert,
and
J.Browning
(2003).
BAFF AND APRIL: a tutorial on B cell survival.
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Annu Rev Immunol, 21,
231-264.
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H.M.Kim,
K.S.Yu,
M.E.Lee,
D.R.Shin,
Y.S.Kim,
S.G.Paik,
O.J.Yoo,
H.Lee,
and
J.O.Lee
(2003).
Crystal structure of the BAFF-BAFF-R complex and its implications for receptor activation.
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Nat Struct Biol, 10,
342-348.
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PDB codes:
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M.Pelletier,
J.S.Thompson,
F.Qian,
S.A.Bixler,
D.Gong,
T.Cachero,
K.Gilbride,
E.Day,
M.Zafari,
C.Benjamin,
L.Gorelik,
A.Whitty,
S.L.Kalled,
C.Ambrose,
and
Y.M.Hsu
(2003).
Comparison of soluble decoy IgG fusion proteins of BAFF-R and BCMA as antagonists for BAFF.
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J Biol Chem, 278,
33127-33133.
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R.L.Rich,
and
D.G.Myszka
(2003).
A survey of the year 2002 commercial optical biosensor literature.
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J Mol Recognit, 16,
351-382.
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S.G.Hymowitz,
D.M.Compaan,
M.Yan,
H.J.Wallweber,
V.M.Dixit,
M.A.Starovasnik,
and
A.M.de Vos
(2003).
The crystal structures of EDA-A1 and EDA-A2: splice variants with distinct receptor specificity.
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Structure, 11,
1513-1520.
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PDB code:
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S.L.Kalled,
C.Ambrose,
and
Y.M.Hsu
(2003).
BAFF: B cell survival factor and emerging therapeutic target for autoimmune disorders.
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Expert Opin Ther Targets, 7,
115-123.
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Y.Liu,
X.Hong,
J.Kappler,
L.Jiang,
R.Zhang,
L.Xu,
C.H.Pan,
W.E.Martin,
R.C.Murphy,
H.B.Shu,
S.Dai,
and
G.Zhang
(2003).
Ligand-receptor binding revealed by the TNF family member TALL-1.
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Nature, 423,
49-56.
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PDB codes:
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C.E.Forde,
and
S.L.McCutchen-Maloney
(2002).
Characterization of transcription factors by mass spectrometry and the role of SELDI-MS.
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Mass Spectrom Rev, 21,
419-439.
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W.Stohl
(2002).
Systemic lupus erythematosus: a blissless disease of too much BLyS (B lymphocyte stimulator) protein.
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Curr Opin Rheumatol, 14,
522-528.
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The most recent references are shown first.
Citation data come partly from CiteXplore and partly
from an automated harvesting procedure. Note that this is likely to be
only a partial list as not all journals are covered by
either method. However, we are continually building up the citation data
so more and more references will be included with time.
Where a reference describes a PDB structure, the PDB
codes are
shown on the right.
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