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SMTL ID : 4oq0.2
(1 other biounit)
Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S/G238S mutation in complex with boron-based inhibitor EC25
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 1.42 Å
Oligo State
homo-dimer
Ligands
2 x
2UL
:
3-[(2R)-2-{[(2R)-2-amino-2-phenylacetyl]amino}-2-(dihydroxyboranyl)ethyl]benzoic acid
(Covalent)
2UL.1:
20 residues within 4Å:
Chain A:
M.44
,
S.45
,
K.48
,
E.79
,
Y.80
,
S.105
,
N.107
,
E.141
,
P.142
,
L.144
,
N.145
,
E.146
,
V.191
,
K.209
,
S.210
,
G.211
,
A.212
,
S.213
,
E.214
,
R.218
17
PLIP interactions
:
17 interactions with chain A
Hydrophobic interactions:
A:Y.80
,
A:Y.80
,
A:Y.80
,
A:A.212
Hydrogen bonds:
A:S.45
,
A:S.105
,
A:N.107
,
A:P.142
,
A:N.145
,
A:N.145
,
A:A.212
,
A:A.212
,
A:A.212
Water bridges:
A:S.210
,
A:R.218
Salt bridges:
A:K.209
,
A:R.218
2UL.5:
20 residues within 4Å:
Chain B:
M.44
,
S.45
,
K.48
,
E.79
,
Y.80
,
S.105
,
N.107
,
E.141
,
P.142
,
L.144
,
N.145
,
E.146
,
V.191
,
K.209
,
S.210
,
G.211
,
A.212
,
S.213
,
E.214
,
R.218
18
PLIP interactions
:
18 interactions with chain B
Hydrophobic interactions:
B:Y.80
,
B:Y.80
,
B:Y.80
,
B:A.212
Hydrogen bonds:
B:S.45
,
B:S.105
,
B:N.107
,
B:P.142
,
B:N.145
,
B:N.145
,
B:E.146
,
B:A.212
,
B:A.212
,
B:A.212
Water bridges:
B:S.210
,
B:R.218
Salt bridges:
B:K.209
,
B:R.218
2 x
CA
:
CALCIUM ION
(Non-covalent)
CA.2:
3 residues within 4Å:
Chain A:
E.12
Chain B:
E.12
Ligands:
CA.6
6
PLIP interactions
:
1 interactions with chain B
,
1 interactions with chain A
,
4 Ligand-Water interactions
Metal complexes:
B:E.12
,
A:E.12
,
H
2
O.1
,
H
2
O.1
,
H
2
O.12
,
H
2
O.12
CA.6:
3 residues within 4Å:
Chain A:
E.12
Chain B:
E.12
Ligands:
CA.2
6
PLIP interactions
:
1 interactions with chain B
,
1 interactions with chain A
,
4 Ligand-Water interactions
Metal complexes:
B:E.12
,
A:E.12
,
H
2
O.1
,
H
2
O.1
,
H
2
O.12
,
H
2
O.12
2 x
PEG
:
DI(HYDROXYETHYL)ETHER
(Non-functional Binders)
PEG.3:
3 residues within 4Å:
Chain A:
Q.74
,
E.85
,
L.88
1
PLIP interactions
:
1 interactions with chain A
Hydrogen bonds:
A:Q.74
PEG.7:
3 residues within 4Å:
Chain B:
Q.74
,
E.85
,
L.88
No protein-ligand interaction detected (PLIP)
2 x
EDO
:
1,2-ETHANEDIOL
(Non-functional Binders)
EDO.4:
4 residues within 4Å:
Chain A:
V.59
,
L.66
,
A.177
,
S.178
3
PLIP interactions
:
3 interactions with chain A
Hydrogen bonds:
A:Q.181
Water bridges:
A:D.60
,
A:T.175
EDO.8:
4 residues within 4Å:
Chain B:
V.59
,
L.66
,
A.177
,
S.178
3
PLIP interactions
:
3 interactions with chain B
Hydrogen bonds:
B:Q.181
Water bridges:
B:D.60
,
B:T.175
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Dellus-Gur, E. et al., Negative Epistasis and Evolvability in TEM-1 beta-Lactamase--The Thin Line between an Enzyme's Conformational Freedom and Disorder. J. Mol. Biol. (2015)
Release Date
2015-05-20
Peptides
TEM-94 ES-beta-lactamase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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TEM-94 ES-beta-lactamase
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Related Entries With Identical Sequence
4opq.1
|
4opq.2
|
4oq0.1
|
4oqi.1
|
4oqi.2
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