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4E3K
Biol. Unit 1
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Asym.Unit (251 KB)
Biol.Unit 1 (125 KB)
Biol.Unit 2 (124 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF AMPC BETA-LACTAMASE IN COMPLEX WITH A DESIGNED 4-TETRAZOLYL PYRIDINE SULFONAMIDE BORONIC ACID INHIBITOR
Authors
:
O. Eidam, B. K. Shoichet
Date
:
09 Mar 12 (Deposition) - 26 Sep 12 (Release) - 07 Nov 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.43
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Ampc Beta-Lactamase, Class C, Cephalosporinase, Hydrolase-Hydrolase Inhibitor Complex
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
O. Eidam, C. Romagnoli, G. Dalmasso, S. Barelier, E. Caselli, R. Bonnet, B. K. Shoichet, F. Prati
Fragment-Guided Design Of Subnanomolar Beta-Lactamase Inhibitors Active In Vivo.
Proc. Natl. Acad. Sci. Usa V. 109 17448 2012
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: [({[6-(1H-TETRAZOL-5-YL)PYRIDIN-3-... (0NAa)
1b: [({[6-(1H-TETRAZOL-5-YL)PYRIDIN-3-... (0NAb)
2a: PHOSPHATE ION (PO4a)
2b: PHOSPHATE ION (PO4b)
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No.
Name
Count
Type
Full Name
1
0NA
1
Ligand/Ion
[({[6-(1H-TETRAZOL-5-YL)PYRIDIN-3-YL]SULFONYL}AMINO)METHYL]BORONIC ACID
2
PO4
2
Ligand/Ion
PHOSPHATE ION
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Sites
(3, 3)
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1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
SER A:64 , GLN A:120 , TYR A:150 , ASN A:152 , VAL A:211 , SER A:212 , TYR A:221 , ALA A:318 , THR A:319 , GLY A:320 , HOH A:858 , HOH A:859 , HOH A:860 , HOH A:863 , HOH A:869
BINDING SITE FOR RESIDUE 0NA A 401
2
AC2
SOFTWARE
ARG A:133 , HIS A:186 , HOH A:672 , HOH A:679 , HOH A:729 , HOH A:856 , LYS B:290
BINDING SITE FOR RESIDUE PO4 A 402
3
AC3
SOFTWARE
PHE A:41 , THR A:42 , HOH A:685 , GLY B:116 , LEU B:149
BINDING SITE FOR RESIDUE PO4 A 403
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SAPs(SNPs)/Variants
(0, 0)
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PROSITE Patterns/Profiles
(1, 1)
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1: BETA_LACTAMASE_C (A:60-67)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
BETA_LACTAMASE_C
PS00336
Beta-lactamase class-C active site.
AMPC_ECOLI
76-83
1
A:60-67
-
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Exons
(0, 0)
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SCOP Domains
(1, 2)
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1a: SCOP_d4e3ka_ (A:)
1b: SCOP_d4e3kb_ (B:)
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Class
:
Multi-domain proteins (alpha and beta)
(2421)
Fold
:
beta-lactamase/transpeptidase-like
(515)
Superfamily
:
beta-lactamase/transpeptidase-like
(515)
Family
:
beta-Lactamase/D-ala carboxypeptidase
(411)
Protein domain
:
AMPC beta-Lactamase, class C
(85)
Escherichia coli, cephalosporinase [TaxId: 562]
(73)
1a
d4e3ka_
A:
1b
d4e3kb_
B:
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CATH Domains
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Pfam Domains
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Chain A
Asymmetric Unit 1
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Asym.Unit (251 KB)
Header - Asym.Unit
Biol.Unit 1 (125 KB)
Header - Biol.Unit 1
Biol.Unit 2 (124 KB)
Header - Biol.Unit 2
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