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2BFL
Biol. Unit 2
Info
Asym.Unit (87 KB)
Biol.Unit 1 (41 KB)
Biol.Unit 2 (43 KB)
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(1)
Title
:
BACILLUS CEREUS METALLO-BETA-LACTAMASE (BCII) ARG (121) CYS MUTANT. SOLVED AT PH5 USING 20MM ZNSO4 IN BUFFER. 1MM DTT WAS USED AS A REDUCING AGENT.
Authors
:
A. M. Davies, R. M. Rasia, A. J. Vila, B. J. Sutton, S. M. Fabiane
Date
:
08 Dec 04 (Deposition) - 31 Mar 05 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Hydrolase, Zinc, Metallo-Beta-Lactamase, 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
(3, 10)
Info
All Hetero Components
1a: AZIDE ION (AZIa)
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)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
3d: SULFATE ION (SO4d)
3e: SULFATE ION (SO4e)
4a: ZINC ION (ZNa)
4b: ZINC ION (ZNb)
4c: ZINC ION (ZNc)
4d: ZINC ION (ZNd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
AZI
1
Ligand/Ion
AZIDE ION
2
GOL
6
Ligand/Ion
GLYCEROL
3
SO4
3
Ligand/Ion
SULFATE ION
4
ZN
-1
Ligand/Ion
ZINC ION
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Sites
(13, 13)
Info
All Sites
01: AC5 (SOFTWARE)
02: AC6 (SOFTWARE)
03: AC7 (SOFTWARE)
04: AC8 (SOFTWARE)
05: AC9 (SOFTWARE)
06: BC1 (SOFTWARE)
07: BC2 (SOFTWARE)
08: BC6 (SOFTWARE)
09: BC7 (SOFTWARE)
10: BC8 (SOFTWARE)
11: BC9 (SOFTWARE)
12: CC1 (SOFTWARE)
13: CC2 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC5
SOFTWARE
HIS B:196 , LYS B:224 , GLY B:232 , ASN B:233 , ZN B:1299 , HOH B:2240 , HOH B:2241
BINDING SITE FOR RESIDUE AZI B1295
02
AC6
SOFTWARE
HIS B:116 , HIS B:118 , HIS B:196 , HOH B:2241 , HOH B:2244
BINDING SITE FOR RESIDUE ZN B1298
03
AC7
SOFTWARE
ASP B:120 , CYS B:221 , HIS B:263 , AZI B:1295 , HOH B:2244 , HOH B:2245
BINDING SITE FOR RESIDUE ZN B1299
04
AC8
SOFTWARE
SER B:225 , THR B:226 , SER B:227 , GLY B:264 , GLU B:265 , HOH B:2217 , HOH B:2246 , HOH B:2247
BINDING SITE FOR RESIDUE SO4 B1300
05
AC9
SOFTWARE
LYS B:181 , LYS B:186 , ARG B:252 , HOH B:2248
BINDING SITE FOR RESIDUE SO4 B1301
06
BC1
SOFTWARE
ASN B:49 , LYS B:50 , HOH B:2174
BINDING SITE FOR RESIDUE SO4 B1302
07
BC2
SOFTWARE
LYS A:148 , GLU B:97 , ARG B:107 , ARG B:131
BINDING SITE FOR RESIDUE GOL A1292
08
BC6
SOFTWARE
SER B:227 , ALA B:228 , LYS B:229 , ASP B:230 , HOH B:2236
BINDING SITE FOR RESIDUE GOL B1292
09
BC7
SOFTWARE
ASP B:88 , ASP B:89 , LYS B:90 , HOH B:2104
BINDING SITE FOR RESIDUE GOL B1293
10
BC8
SOFTWARE
ASN B:255 , GOL B:1296 , HOH B:2238 , HOH B:2239
BINDING SITE FOR RESIDUE GOL B1294
11
BC9
SOFTWARE
TRP B:204 , ARG B:252 , TYR B:253 , ARG B:254 , ASN B:255 , GOL B:1294 , HOH B:2242
BINDING SITE FOR RESIDUE GOL B1296
12
CC1
SOFTWARE
LYS B:129 , GLU B:168 , GLU B:169
BINDING SITE FOR RESIDUE GOL B1297
13
CC2
SOFTWARE
LYS B:50 , LYS B:103 , HOH B:2031 , HOH B:2249 , HOH B:2250
BINDING SITE FOR RESIDUE GOL B1303
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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:
Select:
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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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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
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2bfla_ (A:)
1b: SCOP_d2bflb_ (B:)
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Classes
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)
Protein Domains
(
)
(
)
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
d2bfla_
A:
1b
d2bflb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2bflB00 (B:32-291)
1b: CATH_2bflA00 (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
2bflB00
B:32-291
1b
2bflA00
A:33-291
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Pfam Domains
(0, 0)
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Chain B
Asymmetric Unit 1
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Show PDB file:
Asym.Unit (87 KB)
Header - Asym.Unit
Biol.Unit 1 (41 KB)
Header - Biol.Unit 1
Biol.Unit 2 (43 KB)
Header - Biol.Unit 2
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