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2QIN
Asym. Unit
Info
Asym.Unit (190 KB)
Biol.Unit 1 (184 KB)
Biol.Unit 2 (184 KB)
Biol.Unit 3 (185 KB)
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(1)
Title
:
STENOTROPHOMONAS MALTOPHILIA L1 METALLO-BETA-LACTAMASE ASP-120 CYS MUTANT
Authors
:
J. Spencer
Date
:
05 Jul 07 (Deposition) - 14 Aug 07 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.76
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Biol. Unit 2: A,B,C,D (1x)
Biol. Unit 3: A,B,C,D (1x)
Keywords
:
Metallo-Beta-Lactamase, Hydrolase, Binuclear, Dinuclear
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. Crisp, R. Conners, J. D. Garrity, A. L. Carenbauer, M. W. Crowder, J. Spencer
Structural Basis For The Role Of Asp-120 In Metallo-Beta-Lactamases.
Biochemistry V. 46 10664 2007
(for further references see the
PDB file header
)
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Hetero Components
(2, 11)
Info
All Hetero Components
1a: MAGNESIUM ION (MGa)
1b: MAGNESIUM ION (MGb)
2a: ZINC ION (ZNa)
2b: ZINC ION (ZNb)
2c: ZINC ION (ZNc)
2d: ZINC ION (ZNd)
2e: ZINC ION (ZNe)
2f: ZINC ION (ZNf)
2g: ZINC ION (ZNg)
2h: ZINC ION (ZNh)
2i: ZINC ION (ZNi)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
MG
2
Ligand/Ion
MAGNESIUM ION
2
ZN
9
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: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
CYS A:120 , HIS A:121 , HIS A:263 , ZN A:2002 , HOH A:2192 , HOH A:2313
BINDING SITE FOR RESIDUE ZN A 2001
02
AC2
SOFTWARE
HIS A:116 , HIS A:118 , HIS A:196 , ZN A:2001 , HOH A:2192 , HOH A:2313
BINDING SITE FOR RESIDUE ZN A 2002
03
AC3
SOFTWARE
CYS B:120 , HIS B:121 , HIS B:263 , ZN B:2002 , HOH B:4232
BINDING SITE FOR RESIDUE ZN B 2001
04
AC4
SOFTWARE
HIS B:116 , HIS B:118 , HIS B:196 , ZN B:2001 , HOH B:4232 , HOH B:4241
BINDING SITE FOR RESIDUE ZN B 2002
05
AC5
SOFTWARE
CYS C:120 , HIS C:121 , HIS C:263 , ZN C:2002 , HOH C:2241
BINDING SITE FOR RESIDUE ZN C 2001
06
AC6
SOFTWARE
HIS C:116 , HIS C:118 , HIS C:196 , ZN C:2001 , HOH C:2241 , HOH C:2252
BINDING SITE FOR RESIDUE ZN C 2002
07
AC7
SOFTWARE
CYS D:120 , HIS D:121 , HIS D:263 , ZN D:2002 , HOH D:4261
BINDING SITE FOR RESIDUE ZN D 2001
08
AC8
SOFTWARE
HIS D:116 , HIS D:118 , HIS D:196 , ZN D:2001 , HOH D:4261 , HOH D:4347
BINDING SITE FOR RESIDUE ZN D 2002
09
AC9
SOFTWARE
HIS B:51 , HOH B:4240 , HIS D:51 , HOH D:4263
BINDING SITE FOR RESIDUE ZN B 3001
10
BC1
SOFTWARE
HOH D:4031 , HOH D:4120 , HOH D:4130 , HOH D:4242 , HOH D:4259 , HOH D:4366
BINDING SITE FOR RESIDUE MG D 4001
11
BC2
SOFTWARE
HOH B:4046 , HOH B:4068 , HOH B:4090 , HOH B:4098 , HOH B:4110 , HOH B:4350
BINDING SITE FOR RESIDUE MG B 4002
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(1, 4)
Info
All PROSITE Patterns/Profiles
1: BETA_LACTAMASE_B_1 (A:113-133,B:113-133,C:113-133,D:11...)
;
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.
BLA1_STEMA
102-122
4
A:113-133
B:113-133
C:113-133
D:113-133
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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.
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d2qina_ (A:)
1b: SCOP_d2qinb_ (B:)
1c: SCOP_d2qinc_ (C:)
1d: SCOP_d2qind_ (D:)
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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
:
Zn metallo-beta-lactamase
(63)
Xanthomonas maltophilia [TaxId: 40324]
(12)
1a
d2qina_
A:
1b
d2qinb_
B:
1c
d2qinc_
C:
1d
d2qind_
D:
[
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_2qinA00 (A:24-309)
1b: CATH_2qinB00 (B:25-311)
1c: CATH_2qinC00 (C:24-311)
1d: CATH_2qinD00 (D:24-311)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
4-Layer Sandwich
(459)
Topology
:
Metallo-beta-lactamase; Chain A
(92)
Homologous Superfamily
:
Metallo-beta-lactamase, chain A
(92)
Stenotrophomonas maltophilia. Organism_taxid: 40324. Strain: iid 1275.
(10)
1a
2qinA00
A:24-309
1b
2qinB00
B:25-311
1c
2qinC00
C:24-311
1d
2qinD00
D:24-311
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Pfam Domains
(1, 4)
Info
all PFAM domains
1a: PFAM_Lactamase_B_2qinD01 (D:56-263)
1b: PFAM_Lactamase_B_2qinD02 (D:56-263)
1c: PFAM_Lactamase_B_2qinD03 (D:56-263)
1d: PFAM_Lactamase_B_2qinD04 (D:56-263)
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Clan
:
Metallo-HOrase
(67)
Family
:
Lactamase_B
(53)
Stenotrophomonas maltophilia (Pseudomonas maltophilia) (Xanthomonas maltophilia)
(4)
1a
Lactamase_B-2qinD01
D:56-263
1b
Lactamase_B-2qinD02
D:56-263
1c
Lactamase_B-2qinD03
D:56-263
1d
Lactamase_B-2qinD04
D:56-263
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Asym.Unit (190 KB)
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Header - Biol.Unit 1
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