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1L0X
Biol. Unit 2
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Asym.Unit (155 KB)
Biol.Unit 1 (76 KB)
Biol.Unit 2 (77 KB)
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(1)
Title
:
TCR BETA CHAIN COMPLEXED WITH STREPTOCOCCAL SUPERANTIGEN SPEA
Authors
:
H. Li, E. J. Sundberg, R. A. Mariuzza
Date
:
14 Feb 02 (Deposition) - 03 Apr 02 (Release) - 18 Sep 13 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Tcr, Superantigen, Immune System
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
E. J. Sundberg, H. Li, A. S. Llera, J. K. Mccormick, J. Tormo, P. M. Schlievert, K. Karjalainen, R. A. Mariuzza
Structures Of Two Streptococcal Superantigens Bound To Tcr Beta Chains Reveal Diversity In The Architecture Of T Cell Signaling Complexes.
Structure V. 10 687 2002
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
View:
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Label:
No.
Name
Count
Type
Full Name
1
GOL
2
Ligand/Ion
GLYCEROL
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Sites
(2, 2)
Info
All Sites
1: AC2 (SOFTWARE)
2: AC3 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC2
SOFTWARE
GLU C:56 , HIS D:85 , THR D:193 , GLN D:194 , GOL D:303
BINDING SITE FOR RESIDUE GOL D 302
2
AC3
SOFTWARE
GLU C:56 , HOH C:272 , ASN D:17 , PHE D:192 , GOL D:302
BINDING SITE FOR RESIDUE GOL D 303
[
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SAPs(SNPs)/Variants
(2, 2)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_TCB2_MOUSE_001 (K166R, chain C, )
2: VAR_TCB2_MOUSE_002 (Y190H, chain C, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_TCB2_MOUSE_001
*
K
50
R
TCB2_MOUSE
---
---
C
K
166
R
2
UniProt
VAR_TCB2_MOUSE_002
*
Y
70
H
TCB2_MOUSE
---
---
C
Y
190
H
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 5)
Info
All PROSITE Patterns/Profiles
1: STAPH_STREP_TOXIN_1 (D:100-109)
2: STAPH_STREP_TOXIN_2 (D:137-160)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
STAPH_STREP_TOXIN_1
PS00277
Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin signature 1.
SPEA_BPT12
130-139
1
-
D:100-109
SPEA_STRP8
130-139
1
-
D:100-109
SPEA_STRPY
130-139
1
-
D:100-109
2
STAPH_STREP_TOXIN_2
PS00278
Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.
SPEA_BPT12
167-190
1
-
D:137-160
SPEA_STRP8
167-190
1
-
D:137-160
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Exons
(0, 0)
Info
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(4, 8)
Info
All SCOP Domains
1a: SCOP_d1l0xa2 (A:118-244)
1b: SCOP_d1l0xc2 (C:118-244)
2a: SCOP_d1l0xa1 (A:3-117)
2b: SCOP_d1l0xc1 (C:3-117)
3a: SCOP_d1l0xb1 (B:1-107)
3b: SCOP_d1l0xd1 (D:1-107)
4a: SCOP_d1l0xb2 (B:108-221)
4b: SCOP_d1l0xd2 (D:108-221)
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(
)
(
)
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)
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)
(
)
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(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Immunoglobulin-like beta-sandwich
(7299)
Superfamily
:
Immunoglobulin
(5995)
Family
:
C1 set domains (antibody constant domain-like)
(3013)
Protein domain
:
T-cell antigen receptor
(81)
Mouse (Mus musculus), beta-chain [TaxId: 10090]
(15)
1a
d1l0xa2
A:118-244
1b
d1l0xc2
C:118-244
Family
:
V set domains (antibody variable domain-like)
(1919)
Protein domain
:
T-cell antigen receptor
(105)
Mouse (Mus musculus), beta-chain [TaxId: 10090]
(28)
2a
d1l0xa1
A:3-117
2b
d1l0xc1
C:3-117
Fold
:
OB-fold
(1179)
Superfamily
:
Bacterial enterotoxins
(188)
Family
:
Superantigen toxins, N-terminal domain
(91)
Protein domain
:
Streptococcal pyrogenic exotoxin A1
(8)
Streptococcus pyogenes [TaxId: 1314]
(8)
3a
d1l0xb1
B:1-107
3b
d1l0xd1
D:1-107
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
beta-Grasp (ubiquitin-like)
(1032)
Superfamily
:
Superantigen toxins, C-terminal domain
(103)
Family
:
Superantigen toxins, C-terminal domain
(94)
Protein domain
:
Streptococcal pyrogenic exotoxin A1
(8)
Streptococcus pyogenes [TaxId: 1314]
(8)
4a
d1l0xb2
B:108-221
4b
d1l0xd2
D:108-221
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CATH Domains
(3, 8)
Info
all CATH domains
1a: CATH_1l0xB01 (B:1-29,B:109-220)
1b: CATH_1l0xD01 (D:1-29,D:109-220)
2a: CATH_1l0xB02 (B:30-108)
2b: CATH_1l0xD02 (D:30-108)
3a: CATH_1l0xA01 (A:3-117)
3b: CATH_1l0xC01 (C:3-117)
3c: CATH_1l0xA02 (A:118-244)
3d: CATH_1l0xC02 (C:118-244)
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Homologous Superfamilies
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Roll
(3276)
Topology
:
Ubiquitin-like (UB roll)
(674)
Homologous Superfamily
:
[code=3.10.20.120, no name defined]
(91)
House mouse (Mus musculus)
(7)
1a
1l0xB01
B:1-29,B:109-220
1b
1l0xD01
D:1-29,D:109-220
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
OB fold (Dihydrolipoamide Acetyltransferase, E2P)
(1040)
Homologous Superfamily
:
[code=2.40.50.110, no name defined]
(136)
House mouse (Mus musculus)
(7)
2a
1l0xB02
B:30-108
2b
1l0xD02
D:30-108
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Immunoglobulins
(2282)
House mouse (Mus musculus)
(616)
3a
1l0xA01
A:3-117
3b
1l0xC01
C:3-117
3c
1l0xA02
A:118-244
3d
1l0xC02
C:118-244
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_Stap_Strp_tox_C_1l0xD01 (D:115-220)
1b: PFAM_Stap_Strp_tox_C_1l0xD02 (D:115-220)
2a: PFAM_Stap_Strp_toxin_1l0xD03 (D:19-106)
2b: PFAM_Stap_Strp_toxin_1l0xD04 (D:19-106)
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Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
Ant-toxin_C
(48)
Family
:
Stap_Strp_tox_C
(48)
Streptococcus pyogenes
(4)
1a
Stap_Strp_tox_C-1l0xD01
D:115-220
1b
Stap_Strp_tox_C-1l0xD02
D:115-220
Clan
:
no clan defined [family: Stap_Strp_toxin]
(39)
Family
:
Stap_Strp_toxin
(39)
Streptococcus pyogenes
(4)
2a
Stap_Strp_toxin-1l0xD03
D:19-106
2b
Stap_Strp_toxin-1l0xD04
D:19-106
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Chain C
Chain D
Asymmetric Unit 1
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