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1UKS
Biol. Unit 1
Info
Asym.Unit (237 KB)
Biol.Unit 1 (119 KB)
Biol.Unit 2 (118 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF F183L/F259L MUTANT CYCLODEXTRIN GLUCANOTRANSFERASE COMPLEXED WITH A PSEUDO-MALTOTETRAOSE DERIVED FROM ACARBOSE
Authors
:
K. Haga, R. Kanai, O. Sakamoto, K. Harata, K. Yamane
Date
:
01 Sep 03 (Deposition) - 24 Feb 04 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.90
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Cgtase, Acarbose, Carbohydrate/Protein Interaction, Transferase
(Keyword Search:
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)
Reference
:
K. Haga, R. Kanai, O. Sakamoto, M. Aoyagi, K. Harata, K. Yamane
Effects Of Essential Carbohydrate/Aromatic Stacking Interaction With Tyr100 And Phe259 On Substrate Binding Of Cyclodextrin Glycosyltransferase From Alkalophilic Bacillus Sp. 1011
J. Biochem. (Tokyo) V. 134 881 2003
(for further references see the
PDB file header
)
[
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Hetero Components
(4, 4)
Info
All Hetero Components
1a: 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4... (ACIa)
1b: 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4... (ACIb)
2a: CALCIUM ION (CAa)
2b: CALCIUM ION (CAb)
2c: CALCIUM ION (CAc)
2d: CALCIUM ION (CAd)
3a: BETA-D-GALACTOSE (GALa)
3b: BETA-D-GALACTOSE (GALb)
4a: ALPHA-D-GLUCOSE (GLCa)
4b: ALPHA-D-GLUCOSE (GLCb)
5a: 4,6-DIDEOXYGLUCOSE (GLDa)
5b: 4,6-DIDEOXYGLUCOSE (GLDb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
ACI
1
Ligand/Ion
6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL
2
CA
-1
Ligand/Ion
CALCIUM ION
3
GAL
1
Ligand/Ion
BETA-D-GALACTOSE
4
GLC
1
Ligand/Ion
ALPHA-D-GLUCOSE
5
GLD
1
Ligand/Ion
4,6-DIDEOXYGLUCOSE
[
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Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC9 (SOFTWARE)
6: BC1 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:47 , ASN A:94 , ASP A:196 , ACI A:702 , HOH A:1606 , HOH A:1641
BINDING SITE FOR RESIDUE GLC A 701
2
AC2
SOFTWARE
TYR A:100 , TRP A:101 , TYR A:195 , LEU A:197 , ASP A:371 , ARG A:375 , GLC A:701 , GLD A:703 , HOH A:1148 , HOH A:1606
BINDING SITE FOR RESIDUE ACI A 702
3
AC3
SOFTWARE
ASP A:229 , GLU A:257 , HIS A:327 , ASP A:328 , ACI A:702 , GAL A:704
BINDING SITE FOR RESIDUE GLD A 703
4
AC4
SOFTWARE
LEU A:194 , ASP A:229 , ALA A:230 , VAL A:231 , LYS A:232 , HIS A:233 , GLU A:257 , LEU A:259 , ASP A:328 , GLD A:703
BINDING SITE FOR RESIDUE GAL A 704
5
AC9
SOFTWARE
ASP A:27 , ASN A:29 , ASN A:32 , ASN A:33 , GLY A:51 , ASP A:53 , HOH A:1001
BINDING SITE FOR RESIDUE CA A 687
6
BC1
SOFTWARE
ASN A:139 , ILE A:190 , ASP A:199 , HIS A:233 , HOH A:1002 , HOH A:1003 , HOH A:1004
BINDING SITE FOR RESIDUE CA A 688
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: CBM20 (A:581-686)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CBM20
PS51166
CBM20 (carbohydrate binding type-20) domain profile.
CDGT_BACS0
608-713
1
A:581-686
-
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(4, 8)
Info
All SCOP Domains
1a: SCOP_d1uksa3 (A:407-495)
1b: SCOP_d1uksb3 (B:407-495)
2a: SCOP_d1uksa1 (A:496-581)
2b: SCOP_d1uksb1 (B:496-581)
3a: SCOP_d1uksa2 (A:582-686)
3b: SCOP_d1uksb2 (B:582-686)
4a: SCOP_d1uksa4 (A:1-406)
4b: SCOP_d1uksb4 (B:1-406)
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Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Glycosyl hydrolase domain
(397)
Superfamily
:
Glycosyl hydrolase domain
(397)
Family
:
alpha-Amylases, C-terminal beta-sheet domain
(272)
Protein domain
:
Cyclodextrin glycosyltransferase
(51)
Bacillus circulans, different strains [TaxId: 1397]
(36)
1a
d1uksa3
A:407-495
1b
d1uksb3
B:407-495
Fold
:
Immunoglobulin-like beta-sandwich
(7299)
Superfamily
:
E set domains
(509)
Family
:
E-set domains of sugar-utilizing enzymes
(147)
Protein domain
:
Cyclomaltodextrin glycanotransferase, domain D
(49)
Bacillus circulans, different strains [TaxId: 1397]
(36)
2a
d1uksa1
A:496-581
2b
d1uksb1
B:496-581
Fold
:
Prealbumin-like
(433)
Superfamily
:
Starch-binding domain-like
(84)
Family
:
Starch-binding domain
(67)
Protein domain
:
Cyclodextrin glycosyltransferase, C-terminal domain
(51)
Bacillus circulans, different strains [TaxId: 1397]
(36)
3a
d1uksa2
A:582-686
3b
d1uksb2
B:582-686
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
(Trans)glycosidases
(1191)
Family
:
Amylase, catalytic domain
(385)
Protein domain
:
Cyclodextrin glycosyltransferase
(51)
Bacillus circulans, different strains [TaxId: 1397]
(36)
4a
d1uksa4
A:1-406
4b
d1uksb4
B:1-406
[
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CATH Domains
(3, 8)
Info
all CATH domains
1a: CATH_1uksA01 (A:1-400)
1b: CATH_1uksB01 (B:1-400)
2a: CATH_1uksA02 (A:401-495)
2b: CATH_1uksB02 (B:401-495)
3a: CATH_1uksA04 (A:583-685)
3b: CATH_1uksA03 (A:496-582)
3c: CATH_1uksB03 (B:496-582)
3d: CATH_1uksB04 (B:583-685)
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)
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(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Glycosidases
(843)
1011 (Bacillus sp)
(10)
1a
1uksA01
A:1-400
1b
1uksB01
B:1-400
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Golgi alpha-mannosidase II
(346)
1011 (Bacillus sp)
(10)
2a
1uksA02
A:401-495
2b
1uksB02
B:401-495
Homologous Superfamily
:
Immunoglobulins
(2282)
1011 (Bacillus sp)
(10)
3a
1uksA04
A:583-685
3b
1uksA03
A:496-582
3c
1uksB03
B:496-582
3d
1uksB04
B:583-685
[
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]
Pfam Domains
(4, 8)
Info
all PFAM domains
1a: PFAM_TIG_1uksB01 (B:499-581)
1b: PFAM_TIG_1uksB02 (B:499-581)
2a: PFAM_Alpha_amylase_C_1uksB03 (B:413-494)
2b: PFAM_Alpha_amylase_C_1uksB04 (B:413-494)
3a: PFAM_CBM_20_1uksB05 (B:586-682)
3b: PFAM_CBM_20_1uksB06 (B:586-682)
4a: PFAM_Alpha_amylase_1uksB07 (B:52-372)
4b: PFAM_Alpha_amylase_1uksB08 (B:52-372)
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Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
E-set
(290)
Family
:
TIG
(28)
Bacillus sp. (strain 1011)
(8)
1a
TIG-1uksB01
B:499-581
1b
TIG-1uksB02
B:499-581
Clan
:
GHD
(106)
Family
:
Alpha-amylase_C
(82)
Bacillus sp. (strain 1011)
(8)
2a
Alpha-amylase_C-1uksB03
B:413-494
2b
Alpha-amylase_C-1uksB04
B:413-494
Family
:
CBM_20
(20)
Bacillus sp. (strain 1011)
(8)
3a
CBM_20-1uksB05
B:586-682
3b
CBM_20-1uksB06
B:586-682
Clan
:
Glyco_hydro_tim
(488)
Family
:
Alpha-amylase
(138)
Bacillus sp. (strain 1011)
(8)
4a
Alpha-amylase-1uksB07
B:52-372
4b
Alpha-amylase-1uksB08
B:52-372
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Asym.Unit (237 KB)
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