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2NTT
Asym. Unit
Info
Asym.Unit (174 KB)
Biol.Unit 1 (168 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF SEK
Authors
:
S. Gunther, A. K. Varma, B. Moza, E. J. Sundberg
Date
:
08 Nov 06 (Deposition) - 26 Jun 07 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.56
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Superantigen; T Cell Receptor, Toxin
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Gunther, A. K. Varma, B. Moza, K. J. Kasper, A. W. Wyatt, P. Zhu, A. K. Rahman, Y. Li, R. A. Mariuzza, J. K. Mccormick, E. J. Sundberg
A Novel Loop Domain In Superantigens Extends Their T Cell Receptor Recognition Site
J. Mol. Biol. V. 371 210 2007
[
close entry info
]
Hetero Components
(2, 23)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
1b: CHLORIDE ION (CLb)
1c: CHLORIDE ION (CLc)
1d: CHLORIDE ION (CLd)
1e: CHLORIDE ION (CLe)
1f: CHLORIDE ION (CLf)
1g: CHLORIDE ION (CLg)
1h: CHLORIDE ION (CLh)
1i: CHLORIDE ION (CLi)
1j: CHLORIDE ION (CLj)
1k: CHLORIDE ION (CLk)
1l: CHLORIDE ION (CLl)
1m: CHLORIDE ION (CLm)
2a: 1,2-ETHANEDIOL (EDOa)
2b: 1,2-ETHANEDIOL (EDOb)
2c: 1,2-ETHANEDIOL (EDOc)
2d: 1,2-ETHANEDIOL (EDOd)
2e: 1,2-ETHANEDIOL (EDOe)
2f: 1,2-ETHANEDIOL (EDOf)
2g: 1,2-ETHANEDIOL (EDOg)
2h: 1,2-ETHANEDIOL (EDOh)
2i: 1,2-ETHANEDIOL (EDOi)
2j: 1,2-ETHANEDIOL (EDOj)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
13
Ligand/Ion
CHLORIDE ION
2
EDO
10
Ligand/Ion
1,2-ETHANEDIOL
[
close Hetero Component info
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Sites
(23, 23)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
PRO A:189 , GLY B:152 , HIS B:153 , LYS B:154 , HOH B:7028
BINDING SITE FOR RESIDUE CL B 5001
02
AC2
SOFTWARE
LYS A:156 , ASN A:162
BINDING SITE FOR RESIDUE CL A 5002
03
AC3
SOFTWARE
LYS B:156 , ASN B:162 , HOH B:7226
BINDING SITE FOR RESIDUE CL B 5003
04
AC4
SOFTWARE
GLY A:152 , HIS A:153 , LYS A:154 , PRO B:189 , HOH B:7034
BINDING SITE FOR RESIDUE CL A 5004
05
AC5
SOFTWARE
ALA B:84 , HOH B:7346
BINDING SITE FOR RESIDUE CL B 5005
06
AC6
SOFTWARE
SER A:73 , HIS B:142 , TYR B:158
BINDING SITE FOR RESIDUE CL B 5006
07
AC7
SOFTWARE
HIS A:142 , TYR A:158 , SER B:73
BINDING SITE FOR RESIDUE CL A 5007
08
AC8
SOFTWARE
VAL A:202 , GLU A:203 , HOH A:7315
BINDING SITE FOR RESIDUE CL A 5008
09
AC9
SOFTWARE
ALA A:84 , HOH A:7264
BINDING SITE FOR RESIDUE CL A 5009
10
BC1
SOFTWARE
ASN A:94
BINDING SITE FOR RESIDUE CL A 5010
11
BC2
SOFTWARE
ASP B:185 , HOH B:7115 , HOH B:7251
BINDING SITE FOR RESIDUE CL B 5011
12
BC3
SOFTWARE
ASN A:11 , HOH A:7332 , TYR B:215 , ALA B:217
BINDING SITE FOR RESIDUE CL A 5012
13
BC4
SOFTWARE
VAL B:202 , GLU B:203
BINDING SITE FOR RESIDUE CL B 5013
14
BC5
SOFTWARE
LEU B:21 , VAL B:24 , PHE B:37 , SER B:38 , ASN B:39
BINDING SITE FOR RESIDUE EDO B 7001
15
BC6
SOFTWARE
LEU A:21 , VAL A:24 , PHE A:37 , SER A:38 , ASN A:39
BINDING SITE FOR RESIDUE EDO A 7002
16
BC7
SOFTWARE
GLU B:135 , ASN B:143 , HOH B:7059 , HOH B:7064 , HOH B:7354
BINDING SITE FOR RESIDUE EDO B 7003
17
BC8
SOFTWARE
LYS A:16 , SER A:68 , TYR A:69 , ASN A:70 , LYS A:76 , HOH A:7193 , HOH B:7133
BINDING SITE FOR RESIDUE EDO A 7004
18
BC9
SOFTWARE
LYS B:16 , SER B:68 , TYR B:69 , ASN B:70 , LYS B:76 , HOH B:7017
BINDING SITE FOR RESIDUE EDO B 7005
19
CC1
SOFTWARE
LEU A:89 , ASP A:90 , GLU A:205 , HOH A:7337 , HOH A:7348
BINDING SITE FOR RESIDUE EDO A 7006
20
CC2
SOFTWARE
HIS B:142 , ASN B:143 , GLY B:144 , HOH B:7185 , HOH B:7371
BINDING SITE FOR RESIDUE EDO B 7007
21
CC3
SOFTWARE
GLY B:164 , LYS B:165 , ASP B:179 , HOH B:7067
BINDING SITE FOR RESIDUE EDO B 7008
22
CC4
SOFTWARE
GLY A:164 , LYS A:165 , TYR A:178 , ASP A:179 , HOH A:7053
BINDING SITE FOR RESIDUE EDO A 7009
23
CC5
SOFTWARE
GLU A:135 , ASN A:143 , HOH A:7065 , HOH A:7077 , HOH A:7210 , HOH A:7339
BINDING SITE FOR RESIDUE EDO A 7010
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Sorry, no Info available
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
View:
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End label:
Sorry, no Info available
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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
(2, 4)
Info
All SCOP Domains
1a: SCOP_d2ntta1 (A:1-86)
1b: SCOP_d2nttb1 (B:1-86)
2a: SCOP_d2ntta2 (A:87-217)
2b: SCOP_d2nttb2 (B:87-217)
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(
)
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
OB-fold
(1179)
Superfamily
:
Bacterial enterotoxins
(188)
Family
:
automated matches
(12)
Protein domain
:
automated matches
(12)
Staphylococcus aureus [TaxId: 93062]
(3)
1a
d2ntta1
A:1-86
1b
d2nttb1
B:1-86
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
:
automated matches
(4)
Staphylococcus aureus [TaxId: 93062]
(2)
2a
d2ntta2
A:87-217
2b
d2nttb2
B:87-217
[
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CATH Domains
(0, 0)
Info
all CATH domains
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Sorry, no Info available
[
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_Stap_Strp_tox_C_2nttB01 (B:93-214)
1b: PFAM_Stap_Strp_tox_C_2nttB02 (B:93-214)
2a: PFAM_Stap_Strp_toxin_2nttB03 (B:8-85)
2b: PFAM_Stap_Strp_toxin_2nttB04 (B:8-85)
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Clans
(
)
(
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Families
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)
(
)
Organisms
(
)
(
)
Clan
:
Ant-toxin_C
(48)
Family
:
Stap_Strp_tox_C
(48)
Staphylococcus aureus
(41)
1a
Stap_Strp_tox_C-2nttB01
B:93-214
1b
Stap_Strp_tox_C-2nttB02
B:93-214
Clan
:
no clan defined [family: Stap_Strp_toxin]
(39)
Family
:
Stap_Strp_toxin
(39)
Staphylococcus aureus
(33)
2a
Stap_Strp_toxin-2nttB03
B:8-85
2b
Stap_Strp_toxin-2nttB04
B:8-85
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Asymmetric Unit 1
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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