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1S5D
Asym. Unit
Info
Asym.Unit (135 KB)
Biol.Unit 1 (129 KB)
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(1)
Title
:
CHOLERA HOLOTOXIN WITH AN A-SUBUNIT Y30S MUTATION, CRYSTAL FORM 2
Authors
:
C. J. O'Neal, E. I. Amaya, M. G. Jobling, R. K. Holmes, W. G. Hol
Date
:
20 Jan 04 (Deposition) - 06 Apr 04 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.75
Chains
:
Asym. Unit : A,D,E,F,G,H
Biol. Unit 1: A,D,E,F,G,H (1x)
Keywords
:
Cholera Toxin, Heat-Labile Enterotoxin, Adp Ribose Transferases, Ab5 Toxins, Transferase, Toxin
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
C. J. O'Neal, E. I. Amaya, M. G. Jobling, R. K. Holmes, W. G. Hol
Crystal Structures Of An Intrinsically Active Cholera Toxin Mutant Yield Insight Into The Toxin Activation Mechanism
Biochemistry V. 43 3772 2004
[
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Hetero Components
(3, 11)
Info
All Hetero Components
1a: BETA-D-GALACTOSE (GALa)
1b: BETA-D-GALACTOSE (GALb)
1c: BETA-D-GALACTOSE (GALc)
1d: BETA-D-GALACTOSE (GALd)
1e: BETA-D-GALACTOSE (GALe)
2a: GLYCEROL (GOLa)
2b: GLYCEROL (GOLb)
2c: GLYCEROL (GOLc)
2d: GLYCEROL (GOLd)
2e: GLYCEROL (GOLe)
3a: SODIUM ION (NAa)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GAL
5
Ligand/Ion
BETA-D-GALACTOSE
2
GOL
5
Ligand/Ion
GLYCEROL
3
NA
1
Ligand/Ion
SODIUM ION
[
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Sites
(11, 11)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASN D:14 , GLU D:51 , GLN D:56 , GLN D:61 , TRP D:88 , ASN D:90 , LYS D:91 , HOH D:779 , HOH E:734
BINDING SITE FOR RESIDUE GAL D 704
02
AC2
SOFTWARE
GLU E:51 , GLN E:56 , HIS E:57 , GLN E:61 , TRP E:88 , ASN E:90 , LYS E:91 , HOH E:787 , HOH E:798 , HOH F:798
BINDING SITE FOR RESIDUE GAL E 705
03
AC3
SOFTWARE
GLU F:51 , GLN F:56 , GLN F:61 , TRP F:88 , ASN F:90 , LYS F:91 , HOH F:724 , HOH F:753
BINDING SITE FOR RESIDUE GAL F 706
04
AC4
SOFTWARE
GLU G:51 , GLN G:56 , HIS G:57 , GLN G:61 , TRP G:88 , ASN G:90 , LYS G:91 , HOH G:721
BINDING SITE FOR RESIDUE GAL G 707
05
AC5
SOFTWARE
GLU H:51 , GLN H:56 , GLN H:61 , TRP H:88 , ASN H:90 , LYS H:91 , HOH H:712 , HOH H:716 , HOH H:797
BINDING SITE FOR RESIDUE GAL H 708
06
AC6
SOFTWARE
ASN A:1 , THR A:90 , TYR A:150 , LEU A:153 , HOH A:289
BINDING SITE FOR RESIDUE NA A 241
07
AC7
SOFTWARE
LYS A:219 , ASN D:103 , TYR E:76 , LEU E:77 , GLU E:79 , HOH E:723 , HOH E:759
BINDING SITE FOR RESIDUE GOL E 706
08
AC8
SOFTWARE
ALA D:46 , THR D:47 , PRO D:93 , HIS D:94 , HOH D:746 , HOH H:764
BINDING SITE FOR RESIDUE GOL D 705
09
AC9
SOFTWARE
ALA F:46 , THR F:47 , PRO F:93 , HIS F:94
BINDING SITE FOR RESIDUE GOL F 707
10
BC1
SOFTWARE
HIS G:18 , ALA G:46 , THR G:47 , PRO G:93 , HIS G:94
BINDING SITE FOR RESIDUE GOL G 708
11
BC2
SOFTWARE
ARG A:146 , ARG A:148 , TYR A:149 , GLN A:221 , HOH A:283 , HOH A:346 , THR F:78 , ALA F:80 , LEU G:77 , GLU G:79
BINDING SITE FOR RESIDUE GOL A 242
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
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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
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(2, 6)
Info
All SCOP Domains
1a: SCOP_d1s5dd_ (D:)
1b: SCOP_d1s5de_ (E:)
1c: SCOP_d1s5df_ (F:)
1d: SCOP_d1s5dg_ (G:)
1e: SCOP_d1s5dh_ (H:)
2a: SCOP_d1s5da_ (A:)
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)
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(
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)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
OB-fold
(1179)
Superfamily
:
Bacterial enterotoxins
(188)
Family
:
Bacterial AB5 toxins, B-subunits
(85)
Protein domain
:
Cholera toxin
(24)
Vibrio cholerae [TaxId: 666]
(24)
1a
d1s5dd_
D:
1b
d1s5de_
E:
1c
d1s5df_
F:
1d
d1s5dg_
G:
1e
d1s5dh_
H:
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
ADP-ribosylation
(157)
Superfamily
:
ADP-ribosylation
(157)
Family
:
ADP-ribosylating toxins
(85)
Protein domain
:
Cholera toxin
(9)
Vibrio cholerae [TaxId: 666]
(9)
2a
d1s5da_
A:
[
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CATH Domains
(2, 6)
Info
all CATH domains
1a: CATH_1s5dA00 (A:1-235)
2a: CATH_1s5dD00 (D:1-103)
2b: CATH_1s5dE00 (E:1-103)
2c: CATH_1s5dF00 (F:1-103)
2d: CATH_1s5dG00 (G:1-103)
2e: CATH_1s5dH00 (H:1-103)
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)
(
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(
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)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Heat-Labile Enterotoxin; Chain A
(22)
Homologous Superfamily
:
Heat-Labile Enterotoxin, subunit A
(22)
Vibrio cholerae. Organism_taxid: 666.
(5)
1a
1s5dA00
A:1-235
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)
Vibrio cholerae. Organism_taxid: 666.
(15)
2a
1s5dD00
D:1-103
2b
1s5dE00
E:1-103
2c
1s5dF00
F:1-103
2d
1s5dG00
G:1-103
2e
1s5dH00
H:1-103
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Pfam Domains
(2, 6)
Info
all PFAM domains
1a: PFAM_Enterotoxin_a_1s5dA01 (A:1-235)
2a: PFAM_Enterotoxin_b_1s5dH01 (H:1-102)
2b: PFAM_Enterotoxin_b_1s5dH02 (H:1-102)
2c: PFAM_Enterotoxin_b_1s5dH03 (H:1-102)
2d: PFAM_Enterotoxin_b_1s5dH04 (H:1-102)
2e: PFAM_Enterotoxin_b_1s5dH05 (H:1-102)
View:
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Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
ADP-ribosyl
(56)
Family
:
Enterotoxin_a
(14)
Vibrio cholerae
(6)
1a
Enterotoxin_a-1s5dA01
A:1-235
Clan
:
no clan defined [family: Enterotoxin_b]
(23)
Family
:
Enterotoxin_b
(23)
Vibrio cholerae
(11)
2a
Enterotoxin_b-1s5dH01
H:1-102
2b
Enterotoxin_b-1s5dH02
H:1-102
2c
Enterotoxin_b-1s5dH03
H:1-102
2d
Enterotoxin_b-1s5dH04
H:1-102
2e
Enterotoxin_b-1s5dH05
H:1-102
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Chain E
Chain F
Chain G
Chain H
Asymmetric Unit 1
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