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2CKR
Biol. Unit 2
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Asym.Unit (122 KB)
Biol.Unit 1 (59 KB)
Biol.Unit 2 (60 KB)
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(1)
Title
:
X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF THERMOBIFIDA FUSCA ENDOGLUCANASE CEL5A (E5) E355Q IN COMPLEX WITH CELLOTETRAOSE
Authors
:
G. I. Berglund, P. J. Gualfetti, C. Requadt, L. S. Gross, T. Bergfors, A. Shaw, M. Saldajeno, C. Mitchinson, M. Sandgren
Date
:
21 Apr 06 (Deposition) - 29 May 07 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.77
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Carbohydrate Metabolism, Polysaccharide Degradation, Glycoside Hydrolase Family 5, Hydrolase, Glycosidase, Endoglucanase, Thermobifida Fusca E5, Cellulose Degradation
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
G. I. Berglund, P. J. Gualfetti, C. Requadt, L. S. Gross, T. Bergfors, A. Shaw, M. Saldajeno, C. Mitchinson, M. Sandgren
The Crystal Structure Of The Catalytic Domain Of Thermobifida Fusca Endoglucanase Cel5A In Complex With Cellotetraose
To Be Published
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Hetero Components
(2, 6)
Info
All Hetero Components
1a: BENZAMIDINE (BENa)
1b: BENZAMIDINE (BENb)
2a: BETA-D-GLUCOSE (BGCa)
2b: BETA-D-GLUCOSE (BGCb)
2c: BETA-D-GLUCOSE (BGCc)
2d: BETA-D-GLUCOSE (BGCd)
2e: BETA-D-GLUCOSE (BGCe)
3a: SODIUM ION (NAa)
4a: TETRAETHYLENE GLYCOL (PG4a)
5a: ZINC ION (ZNa)
5b: ZINC ION (ZNb)
5c: ZINC ION (ZNc)
5d: ZINC ION (ZNd)
5e: ZINC ION (ZNe)
View:
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Label:
No.
Name
Count
Type
Full Name
1
BEN
1
Ligand/Ion
BENZAMIDINE
2
BGC
5
Ligand/Ion
BETA-D-GLUCOSE
3
NA
-1
Ligand/Ion
SODIUM ION
4
PG4
-1
Ligand/Ion
TETRAETHYLENE GLYCOL
5
ZN
-1
Ligand/Ion
ZINC 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: AC8 (SOFTWARE)
08: AC9 (SOFTWARE)
09: BC1 (SOFTWARE)
10: BC2 (SOFTWARE)
11: BC5 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
HIS B:334 , TYR B:338 , BGC B:1432 , HOH B:2163
BINDING SITE FOR RESIDUE BGC B1431
02
AC2
SOFTWARE
GLU B:263 , HIS B:334 , BGC B:1431 , BGC B:1433 , HOH B:2161 , HOH B:2163
BINDING SITE FOR RESIDUE BGC B1432
03
AC3
SOFTWARE
GLU B:263 , TYR B:330 , GLN B:355 , BGC B:1432 , BGC B:1434 , HOH B:2259
BINDING SITE FOR RESIDUE BGC B1433
04
AC4
SOFTWARE
HIS B:158 , TYR B:189 , GLU B:192 , TRP B:389 , ARG B:396 , BGC B:1433 , BGC B:1435
BINDING SITE FOR RESIDUE BGC B1434
05
AC5
SOFTWARE
ASP B:394 , ARG B:396 , BGC B:1434 , HOH B:2051
BINDING SITE FOR RESIDUE BGC B1435
06
AC6
SOFTWARE
ASP A:169 , ASP A:173 , HIS B:233 , LEU B:236 , GLU B:278
BINDING SITE FOR RESIDUE ZN A1433
07
AC8
SOFTWARE
HIS A:233 , GLU A:278 , ASP B:169 , ASP B:173
BINDING SITE FOR RESIDUE ZN B1437
08
AC9
SOFTWARE
GLU B:145 , HIS B:146
BINDING SITE FOR RESIDUE ZN B1438
09
BC1
SOFTWARE
ALA B:251 , LYS B:253 , ASP B:287 , ASP B:289 , HOH B:2157 , HOH B:2263
BINDING SITE FOR RESIDUE ZN B1439
10
BC2
SOFTWARE
GLU A:130 , GLN B:191 , GLU B:196 , TYR B:234
BINDING SITE FOR RESIDUE NA B1440
11
BC5
SOFTWARE
ARG B:284 , ASN B:319 , ALA B:320 , SER B:321 , HOH B:2156 , HOH B:2260 , HOH B:2261 , HOH B:2262
BINDING SITE FOR RESIDUE BEN B1436
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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: GLYCOSYL_HYDROL_F5 (B:256-265)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
GLYCOSYL_HYDROL_F5
PS00659
Glycosyl hydrolases family 5 signature.
GUN5_THEFU
292-301
1
-
B:256-265
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Exons
(0, 0)
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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
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2ckra_ (A:)
1b: SCOP_d2ckrb_ (B:)
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Protein Domains
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(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
(Trans)glycosidases
(1191)
Family
:
automated matches
(180)
Protein domain
:
automated matches
(180)
Thermobifida fusca [TaxId: 2021]
(2)
1a
d2ckra_
A:
1b
d2ckrb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2ckrA00 (A:126-430)
1b: CATH_2ckrB00 (B:126-430)
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Organisms
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Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Glycosidases
(843)
Thermobifida fusca. Organism_taxid: 2021.
(2)
1a
2ckrA00
A:126-430
1b
2ckrB00
B:126-430
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Pfam Domains
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Chain B
Asymmetric Unit 1
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Asym.Unit (122 KB)
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