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1L0X
Asym. Unit
Info
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, 3)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GOL
3
Ligand/Ion
GLYCEROL
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLU A:56 , ASN B:20 , HIS B:85 , PHE B:192 , THR B:193 , GLN B:194
BINDING SITE FOR RESIDUE GOL B 301
2
AC2
SOFTWARE
GLU C:56 , HIS D:85 , THR D:193 , GLN D:194 , GOL D:303
BINDING SITE FOR RESIDUE GOL D 302
3
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, 4)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_TCB2_MOUSE_001 (K166R, chain A/C, )
2: VAR_TCB2_MOUSE_002 (Y190H, chain A/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
---
---
A/C
K
166
R
2
UniProt
VAR_TCB2_MOUSE_002
*
Y
70
H
TCB2_MOUSE
---
---
A/C
Y
190
H
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: STAPH_STREP_TOXIN_1 (B:100-109,D:100-109,B:100-109,D:10...)
2: STAPH_STREP_TOXIN_2 (B:137-160,D:137-160,B:137-160,D:13...)
;
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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
2
B:100-109
D:100-109
SPEA_STRP8
130-139
2
B:100-109
D:100-109
SPEA_STRPY
130-139
2
B:100-109
D:100-109
2
STAPH_STREP_TOXIN_2
PS00278
Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.
SPEA_BPT12
167-190
2
B:137-160
D:137-160
SPEA_STRP8
167-190
2
B:137-160
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.
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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)
(
)
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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)
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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Asym.Unit (155 KB)
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