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1EO7
Asym. Unit
Info
Asym.Unit (121 KB)
Biol.Unit 1 (115 KB)
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(1)
Title
:
BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE IN COMPLEX WITH MALTOHEXAOSE
Authors
:
J. C. M. Uitdehaag, B. W. Dijkstra
Date
:
22 Mar 00 (Deposition) - 22 Nov 00 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.48
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Alpha-Amylase, Maltohexaose, Oligosaccharide, Family 13 Glycosyl Hydrolase, Transglycosylation, Induced Fit, Catalysis, Transferase, Cyclodextrin
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. C. Uitdehaag, G. J. Van Alebeek, B. A. Van Der Veen, L. Dijkhuizen, B. W. Dijkstra
Structures Of Maltohexaose And Maltoheptaose Bound At The Donor Sites Of Cyclodextrin Glycosyltransferase Give Insight Into The Mechanisms Of Transglycosylation Activity And Cyclodextrin Size Specificity.
Biochemistry V. 39 7772 2000
(for further references see the
PDB file header
)
[
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Hetero Components
(2, 19)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
1c: CALCIUM ION (CAc)
2a: ALPHA-D-GLUCOSE (GLCa)
2b: ALPHA-D-GLUCOSE (GLCb)
2c: ALPHA-D-GLUCOSE (GLCc)
2d: ALPHA-D-GLUCOSE (GLCd)
2e: ALPHA-D-GLUCOSE (GLCe)
2f: ALPHA-D-GLUCOSE (GLCf)
2g: ALPHA-D-GLUCOSE (GLCg)
2h: ALPHA-D-GLUCOSE (GLCh)
2i: ALPHA-D-GLUCOSE (GLCi)
2j: ALPHA-D-GLUCOSE (GLCj)
2k: ALPHA-D-GLUCOSE (GLCk)
2l: ALPHA-D-GLUCOSE (GLCl)
2m: ALPHA-D-GLUCOSE (GLCm)
2n: ALPHA-D-GLUCOSE (GLCn)
2o: ALPHA-D-GLUCOSE (GLCo)
2p: ALPHA-D-GLUCOSE (GLCp)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CA
3
Ligand/Ion
CALCIUM ION
2
GLC
16
Ligand/Ion
ALPHA-D-GLUCOSE
[
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Sites
(19, 19)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
TYR A:100 , HIS A:140 , LEU A:194 , LEU A:197 , ARG A:227 , ALA A:229 , ALA A:230 , HIS A:327 , ASP A:328 , ARG A:375 , GLC A:692
BINDING SITE FOR RESIDUE GLC A 691
02
AC2
SOFTWARE
HIS A:98 , TYR A:100 , TRP A:101 , ASP A:371 , ARG A:375 , GLC A:691 , GLC A:693 , HOH A:806
BINDING SITE FOR RESIDUE GLC A 692
03
AC3
SOFTWARE
TYR A:89 , ASP A:371 , GLC A:692 , GLC A:694 , HOH A:806 , HOH A:843
BINDING SITE FOR RESIDUE GLC A 693
04
AC4
SOFTWARE
TYR A:195 , GLC A:693 , GLC A:695
BINDING SITE FOR RESIDUE GLC A 694
05
AC5
SOFTWARE
GLY A:180 , TYR A:195 , GLC A:694 , GLC A:696 , HOH A:853
BINDING SITE FOR RESIDUE GLC A 695
06
AC6
SOFTWARE
ALA A:144 , SER A:145 , GLY A:180 , ASN A:193 , TYR A:195 , ASP A:196 , ASN A:457 , GLC A:695
BINDING SITE FOR RESIDUE GLC A 696
07
AC7
SOFTWARE
ARG A:339 , SER A:384 , GLC A:699 , HOH A:784
BINDING SITE FOR RESIDUE GLC A 698
08
AC8
SOFTWARE
LYS A:651 , TRP A:662 , GLU A:663 , GLC A:698 , GLC A:700 , HOH A:807
BINDING SITE FOR RESIDUE GLC A 699
09
AC9
SOFTWARE
TRP A:616 , ASN A:667 , GLC A:699
BINDING SITE FOR RESIDUE GLC A 700
10
BC1
SOFTWARE
LEU A:600 , GLC A:703
BINDING SITE FOR RESIDUE GLC A 702
11
BC2
SOFTWARE
THR A:598 , ALA A:599 , LEU A:600 , GLC A:702 , GLC A:704
BINDING SITE FOR RESIDUE GLC A 703
12
BC3
SOFTWARE
ALA A:599 , LEU A:600 , GLY A:601 , GLN A:602 , ASN A:603 , ASN A:627 , GLN A:628 , GLC A:703 , GLC A:705
BINDING SITE FOR RESIDUE GLC A 704
13
BC4
SOFTWARE
ASN A:603 , GLC A:704
BINDING SITE FOR RESIDUE GLC A 705
14
BC5
SOFTWARE
TRP A:413 , ILE A:414 , SER A:445 , GLY A:446 , ALA A:539 , ASP A:540 , GLC A:708
BINDING SITE FOR RESIDUE GLC A 707
15
BC6
SOFTWARE
GLU A:411 , ARG A:412 , GLY A:446 , VAL A:448 , GLC A:707 , GLC A:709
BINDING SITE FOR RESIDUE GLC A 708
16
BC7
SOFTWARE
GLC A:708
BINDING SITE FOR RESIDUE GLC A 709
17
BC8
SOFTWARE
ASP A:27 , ASN A:29 , ASN A:32 , ASN A:33 , GLY A:51 , ASP A:53 , HOH A:757
BINDING SITE FOR RESIDUE CA A 688
18
BC9
SOFTWARE
ASN A:139 , ILE A:190 , ASP A:199 , HIS A:233 , HOH A:749 , HOH A:753
BINDING SITE FOR RESIDUE CA A 689
19
CC1
SOFTWARE
ALA A:315 , ASP A:577 , HOH A:856
BINDING SITE FOR RESIDUE CA A 690
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
Select:
Label:
Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: CBM20 (A:581-686)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CBM20
PS51166
CBM20 (carbohydrate binding type-20) domain profile.
CDGT2_BACCI
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.
SCOP Domains
(4, 4)
Info
All SCOP Domains
1a: SCOP_d1eo7a3 (A:407-496)
2a: SCOP_d1eo7a1 (A:497-583)
3a: SCOP_d1eo7a2 (A:584-686)
4a: SCOP_d1eo7a4 (A:1-406)
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(
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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
d1eo7a3
A:407-496
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
d1eo7a1
A:497-583
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
d1eo7a2
A:584-686
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
d1eo7a4
A:1-406
[
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]
CATH Domains
(3, 4)
Info
all CATH domains
1a: CATH_1eo7A01 (A:1-400)
2a: CATH_1eo7A02 (A:401-495)
3a: CATH_1eo7A04 (A:583-685)
3b: CATH_1eo7A03 (A:496-582)
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Glycosidases
(843)
Bacillus circulans. Organism_taxid: 1397. Strain: 251.
(4)
1a
1eo7A01
A:1-400
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Golgi alpha-mannosidase II
(346)
Bacillus circulans. Organism_taxid: 1397. Strain: 251.
(4)
2a
1eo7A02
A:401-495
Homologous Superfamily
:
Immunoglobulins
(2282)
Bacillus circulans. Organism_taxid: 1397. Strain: 251.
(4)
3a
1eo7A04
A:583-685
3b
1eo7A03
A:496-582
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Chain A
Asymmetric Unit 1
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