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2BG8
Biol. Unit 2
Info
Asym.Unit (84 KB)
Biol.Unit 1 (40 KB)
Biol.Unit 2 (41 KB)
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(1)
Title
:
BACILLUS CEREUS METALLO-BETA-LACTAMASE (BCII) ARG (121) CYS MUTANT. SOLVED AT PH4.5 USING 20 MICROMOLAR ZNSO4 IN THE BUFFER. 1MM DTT AND 1MM TCEP-HCL WERE USED AS REDUCING AGENTS.
Authors
:
A. M. Davies, R. M. Rasia, A. J. Vila, B. J. Sutton, S. M. Fabiane
Date
:
17 Dec 04 (Deposition) - 31 Mar 05 (Release) - 02 Feb 10 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Hydrolase, Antibiotic Resistance
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
A. M. Davies, R. M. Rasia, A. J. Vila, B. J. Sutton, S. M. Fabiane
Effect Of Ph On The Active Site Of An Arg121Cys Mutant Of The Metallo-Beta-Lactamase From Bacillus Cereus: Implications For The Enzyme Mechanism
Biochemistry V. 44 4841 2005
(for further references see the
PDB file header
)
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Hetero Components
(2, 10)
Info
All Hetero Components
1a: S-HYDROXYCYSTEINE (CSOa)
2a: GLYCEROL (GOLa)
2b: GLYCEROL (GOLb)
2c: GLYCEROL (GOLc)
2d: GLYCEROL (GOLd)
2e: GLYCEROL (GOLe)
2f: GLYCEROL (GOLf)
2g: GLYCEROL (GOLg)
2h: GLYCEROL (GOLh)
2i: GLYCEROL (GOLi)
2j: GLYCEROL (GOLj)
2k: GLYCEROL (GOLk)
2l: GLYCEROL (GOLl)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
3d: SULFATE ION (SO4d)
3e: SULFATE ION (SO4e)
3f: SULFATE ION (SO4f)
3g: SULFATE ION (SO4g)
3h: SULFATE ION (SO4h)
3i: SULFATE ION (SO4i)
4a: ZINC ION (ZNa)
4b: ZINC ION (ZNb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
CSO
-1
Mod. Amino Acid
S-HYDROXYCYSTEINE
2
GOL
5
Ligand/Ion
GLYCEROL
3
SO4
5
Ligand/Ion
SULFATE ION
4
ZN
-1
Ligand/Ion
ZINC ION
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Sites
(14, 14)
Info
All Sites
01: AC9 (SOFTWARE)
02: BC2 (SOFTWARE)
03: BC3 (SOFTWARE)
04: BC4 (SOFTWARE)
05: BC5 (SOFTWARE)
06: BC6 (SOFTWARE)
07: BC7 (SOFTWARE)
08: BC8 (SOFTWARE)
09: BC9 (SOFTWARE)
10: CC1 (SOFTWARE)
11: CC2 (SOFTWARE)
12: CC3 (SOFTWARE)
13: CC4 (SOFTWARE)
14: CC5 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC9
SOFTWARE
LYS A:147 , ARG B:107
BINDING SITE FOR RESIDUE SO4 A1301
02
BC2
SOFTWARE
LYS A:148 , GLU B:97 , ARG B:107 , ARG B:131
BINDING SITE FOR RESIDUE GOL A1303
03
BC3
SOFTWARE
HOH A:2143 , GLN B:47 , LYS B:103 , PHE B:104 , HOH B:2015
BINDING SITE FOR RESIDUE GOL A1308
04
BC4
SOFTWARE
ALA B:228 , LYS B:229 , ASP B:230 , HOH B:2099
BINDING SITE FOR RESIDUE GOL B1292
05
BC5
SOFTWARE
ASP B:88 , ASP B:89 , LYS B:90 , HOH B:2142
BINDING SITE FOR RESIDUE GOL B1293
06
BC6
SOFTWARE
THR B:139 , LEU B:141 , TYR B:191
BINDING SITE FOR RESIDUE GOL B1294
07
BC7
SOFTWARE
ARG B:254 , HOH B:2143
BINDING SITE FOR RESIDUE GOL B1295
08
BC8
SOFTWARE
HIS B:118 , ALA B:119 , TYR B:167
BINDING SITE FOR RESIDUE GOL B1296
09
BC9
SOFTWARE
HIS B:116 , HIS B:118 , HIS B:196
BINDING SITE FOR RESIDUE ZN B1297
10
CC1
SOFTWARE
SER B:225 , THR B:226 , SER B:227 , GLY B:264 , GLU B:265 , HOH B:2125 , HOH B:2144
BINDING SITE FOR RESIDUE SO4 B1298
11
CC2
SOFTWARE
VAL B:177 , LYS B:181 , LYS B:186 , ARG B:252
BINDING SITE FOR RESIDUE SO4 B1299
12
CC3
SOFTWARE
LYS B:129 , GLU B:168 , GLU B:169
BINDING SITE FOR RESIDUE SO4 B1300
13
CC4
SOFTWARE
ASN B:49 , LYS B:50
BINDING SITE FOR RESIDUE SO4 B1301
14
CC5
SOFTWARE
HIS B:196 , CYS B:221 , LYS B:224 , LEU B:231 , GLY B:232 , ASN B:233 , HIS B:263
BINDING SITE FOR RESIDUE SO4 B1302
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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
(2, 2)
Info
All PROSITE Patterns/Profiles
1: BETA_LACTAMASE_B_1 (B:113-133)
2: BETA_LACTAMASE_B_2 (B:209-224)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
BETA_LACTAMASE_B_1
PS00743
Beta-lactamases class B signature 1.
BLA2_BACCE
113-132
1
-
B:113-133
2
BETA_LACTAMASE_B_2
PS00744
Beta-lactamases class B signature 2.
BLA2_BACCE
189-201
1
-
B:209-224
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Exons
(0, 0)
Info
All Exons
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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
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2bg8a_ (A:)
1b: SCOP_d2bg8b_ (B:)
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Classes
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Protein Domains
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(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Metallo-hydrolase/oxidoreductase
(184)
Superfamily
:
Metallo-hydrolase/oxidoreductase
(184)
Family
:
Zn metallo-beta-lactamase
(93)
Protein domain
:
automated matches
(30)
Bacillus cereus [TaxId: 1396]
(14)
1a
d2bg8a_
A:
1b
d2bg8b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2bg8B00 (B:32-291)
1b: CATH_2bg8A00 (A:33-291)
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Organisms
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Class
:
Alpha Beta
(26913)
Architecture
:
4-Layer Sandwich
(459)
Topology
:
Metallo-beta-lactamase; Chain A
(92)
Homologous Superfamily
:
Metallo-beta-lactamase, chain A
(92)
Bacillus cereus. Organism_taxid: 1396. Strain: 569/h/9.
(14)
1a
2bg8B00
B:32-291
1b
2bg8A00
A:33-291
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Pfam Domains
(0, 0)
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Chain B
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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Show PDB file:
Asym.Unit (84 KB)
Header - Asym.Unit
Biol.Unit 1 (40 KB)
Header - Biol.Unit 1
Biol.Unit 2 (41 KB)
Header - Biol.Unit 2
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