Chlorine in PDB 6q5b: Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
Enzymatic activity of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
All present enzymatic activity of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance:
3.5.2.6;
Protein crystallography data
The structure of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance, PDB code: 6q5b
was solved by
C.Frohlich,
V.Sorum,
A.M.Thomassen,
P.J.Johnsen,
H.K.S.Leiros,
O.Samuelsen,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
24.83 /
2.22
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
88.115,
105.802,
125.268,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
20.4 /
26.2
|
Chlorine Binding Sites:
The binding sites of Chlorine atom in the Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
(pdb code 6q5b). This binding sites where shown within
5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the
Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance, PDB code: 6q5b:
Jump to Chlorine binding site number:
1;
2;
3;
4;
Chlorine binding site 1 out
of 4 in 6q5b
Go back to
Chlorine Binding Sites List in 6q5b
Chlorine binding site 1 out
of 4 in the Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 1 of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl303
b:23.6
occ:1.00
|
HH12
|
A:ARG206
|
2.4
|
22.3
|
1.0
|
HH12
|
B:ARG206
|
2.5
|
23.5
|
1.0
|
HH22
|
A:ARG206
|
2.6
|
20.3
|
1.0
|
HH22
|
B:ARG206
|
2.6
|
18.1
|
1.0
|
HD22
|
A:LEU196
|
3.1
|
28.5
|
1.0
|
NH1
|
A:ARG206
|
3.2
|
18.5
|
1.0
|
NH1
|
B:ARG206
|
3.3
|
19.5
|
1.0
|
NH2
|
A:ARG206
|
3.3
|
16.9
|
1.0
|
HA
|
A:GLN193
|
3.4
|
24.5
|
1.0
|
NH2
|
B:ARG206
|
3.4
|
15.0
|
1.0
|
HG3
|
A:GLN193
|
3.4
|
22.4
|
1.0
|
HA
|
B:GLN193
|
3.5
|
19.1
|
1.0
|
HD22
|
B:LEU196
|
3.6
|
31.4
|
1.0
|
CZ
|
A:ARG206
|
3.7
|
17.3
|
1.0
|
CZ
|
B:ARG206
|
3.8
|
21.2
|
1.0
|
HH11
|
A:ARG206
|
3.8
|
22.3
|
1.0
|
HH11
|
B:ARG206
|
3.9
|
23.5
|
1.0
|
HG3
|
B:GLN193
|
3.9
|
17.3
|
1.0
|
HB2
|
A:LEU196
|
4.0
|
28.1
|
1.0
|
CD2
|
A:LEU196
|
4.1
|
23.7
|
1.0
|
HH21
|
A:ARG206
|
4.1
|
20.3
|
1.0
|
HH21
|
B:ARG206
|
4.1
|
18.1
|
1.0
|
HB2
|
B:GLN193
|
4.1
|
24.9
|
1.0
|
HB2
|
A:GLN193
|
4.2
|
24.3
|
1.0
|
HB2
|
B:LEU196
|
4.2
|
23.7
|
1.0
|
CA
|
A:GLN193
|
4.3
|
20.4
|
1.0
|
CG
|
A:GLN193
|
4.3
|
18.6
|
1.0
|
HD23
|
A:LEU196
|
4.3
|
28.5
|
1.0
|
HD13
|
B:LEU196
|
4.3
|
22.4
|
1.0
|
CA
|
B:GLN193
|
4.4
|
15.9
|
1.0
|
CB
|
A:GLN193
|
4.5
|
20.2
|
1.0
|
HD21
|
A:LEU196
|
4.5
|
28.5
|
1.0
|
HD13
|
A:LEU196
|
4.5
|
23.9
|
1.0
|
CD2
|
B:LEU196
|
4.6
|
26.1
|
1.0
|
CB
|
B:GLN193
|
4.6
|
20.7
|
1.0
|
O
|
B:HOH513
|
4.6
|
23.9
|
1.0
|
CG
|
B:GLN193
|
4.7
|
14.4
|
1.0
|
HG2
|
A:GLN193
|
4.7
|
22.4
|
1.0
|
CB
|
A:LEU196
|
4.9
|
23.4
|
1.0
|
O
|
A:GLN193
|
4.9
|
19.1
|
1.0
|
CG
|
A:LEU196
|
4.9
|
24.4
|
1.0
|
HD23
|
B:LEU196
|
4.9
|
31.4
|
1.0
|
CB
|
B:LEU196
|
5.0
|
19.7
|
1.0
|
|
Chlorine binding site 2 out
of 4 in 6q5b
Go back to
Chlorine Binding Sites List in 6q5b
Chlorine binding site 2 out
of 4 in the Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 2 of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl304
b:47.8
occ:1.00
|
H
|
A:LEU111
|
1.9
|
27.4
|
1.0
|
O
|
A:ASP88
|
2.7
|
15.4
|
1.0
|
N
|
A:LEU111
|
2.8
|
22.7
|
1.0
|
HB2
|
A:LEU111
|
2.8
|
25.4
|
1.0
|
O
|
A:GLN91
|
2.9
|
25.9
|
1.0
|
HA
|
A:GLU89
|
2.9
|
27.7
|
1.0
|
HB2
|
A:ASN110
|
2.9
|
24.9
|
1.0
|
H
|
A:GLN91
|
3.0
|
25.5
|
1.0
|
HE2
|
A:PHE93
|
3.0
|
32.6
|
1.0
|
HB3
|
A:GLN91
|
3.1
|
29.9
|
1.0
|
C
|
A:GLU89
|
3.2
|
26.1
|
1.0
|
O
|
A:GLU89
|
3.2
|
25.6
|
1.0
|
N
|
A:GLN91
|
3.3
|
21.2
|
1.0
|
HB3
|
A:LEU111
|
3.3
|
25.4
|
1.0
|
CB
|
A:LEU111
|
3.4
|
21.1
|
1.0
|
HA
|
A:ASN110
|
3.4
|
30.1
|
1.0
|
HG13
|
A:VAL86
|
3.4
|
31.2
|
1.0
|
CA
|
A:GLU89
|
3.5
|
23.0
|
1.0
|
CA
|
A:LEU111
|
3.6
|
20.7
|
1.0
|
C
|
A:ASP88
|
3.7
|
19.6
|
1.0
|
C
|
A:GLN91
|
3.7
|
25.1
|
1.0
|
C
|
A:ASN110
|
3.7
|
19.1
|
1.0
|
CB
|
A:ASN110
|
3.7
|
20.6
|
1.0
|
N
|
A:HIS90
|
3.7
|
21.8
|
1.0
|
CA
|
A:ASN110
|
3.8
|
25.0
|
1.0
|
CA
|
A:GLN91
|
3.8
|
22.0
|
1.0
|
CB
|
A:GLN91
|
3.8
|
24.8
|
1.0
|
HG11
|
A:VAL86
|
3.8
|
31.2
|
1.0
|
CE2
|
A:PHE93
|
3.9
|
27.1
|
1.0
|
C
|
A:HIS90
|
3.9
|
25.0
|
1.0
|
CG1
|
A:VAL86
|
4.0
|
25.9
|
1.0
|
HB2
|
A:GLN91
|
4.0
|
29.9
|
1.0
|
N
|
A:GLU89
|
4.0
|
19.6
|
1.0
|
HA
|
A:LEU111
|
4.1
|
24.9
|
1.0
|
H
|
A:HIS90
|
4.1
|
26.2
|
1.0
|
HD2
|
A:PHE93
|
4.2
|
36.2
|
1.0
|
HG12
|
A:VAL86
|
4.2
|
31.2
|
1.0
|
HB3
|
A:ASN110
|
4.2
|
24.9
|
1.0
|
CA
|
A:HIS90
|
4.3
|
29.2
|
1.0
|
CD2
|
A:PHE93
|
4.5
|
30.1
|
1.0
|
HA
|
A:HIS90
|
4.5
|
35.2
|
1.0
|
H
|
A:ASP88
|
4.5
|
30.0
|
1.0
|
H
|
A:ILE112
|
4.5
|
28.3
|
1.0
|
O
|
A:HIS90
|
4.7
|
27.1
|
1.0
|
HA
|
A:GLN91
|
4.7
|
26.5
|
1.0
|
CG
|
A:ASN110
|
4.8
|
24.2
|
1.0
|
HB2
|
A:GLU89
|
4.8
|
26.3
|
1.0
|
CG
|
A:LEU111
|
4.8
|
21.0
|
1.0
|
CB
|
A:GLU89
|
4.8
|
21.8
|
1.0
|
O
|
A:ASN110
|
4.9
|
20.2
|
1.0
|
C
|
A:LEU111
|
4.9
|
23.6
|
1.0
|
CZ
|
A:PHE93
|
4.9
|
31.4
|
1.0
|
H
|
A:GLU89
|
4.9
|
23.6
|
1.0
|
HD22
|
A:LEU111
|
4.9
|
31.4
|
1.0
|
HZ
|
A:PHE93
|
4.9
|
37.8
|
1.0
|
|
Chlorine binding site 3 out
of 4 in 6q5b
Go back to
Chlorine Binding Sites List in 6q5b
Chlorine binding site 3 out
of 4 in the Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 3 of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Cl302
b:54.7
occ:1.00
|
HG
|
B:SER184
|
2.3
|
28.3
|
1.0
|
HH21
|
B:ARG186
|
2.7
|
28.7
|
1.0
|
HD3
|
B:ARG186
|
2.8
|
30.2
|
1.0
|
HG
|
B:SER187
|
2.9
|
36.3
|
1.0
|
OG
|
B:SER184
|
3.1
|
23.5
|
1.0
|
HB3
|
B:ARG186
|
3.3
|
27.4
|
1.0
|
NH2
|
B:ARG186
|
3.5
|
23.9
|
1.0
|
OG
|
B:SER187
|
3.6
|
30.2
|
1.0
|
O
|
B:HOH525
|
3.8
|
48.4
|
1.0
|
HB3
|
B:SER184
|
3.8
|
29.6
|
1.0
|
CD
|
B:ARG186
|
3.8
|
25.1
|
1.0
|
H
|
B:SER187
|
3.8
|
29.2
|
1.0
|
HA
|
B:ASP82
|
3.8
|
33.3
|
1.0
|
HH22
|
B:ARG186
|
3.8
|
28.7
|
1.0
|
CB
|
B:SER184
|
3.9
|
24.6
|
1.0
|
HB2
|
B:SER184
|
4.0
|
29.6
|
1.0
|
CB
|
B:ARG186
|
4.2
|
22.7
|
1.0
|
O
|
B:HOH418
|
4.2
|
22.2
|
1.0
|
HD2
|
B:ARG186
|
4.3
|
30.2
|
1.0
|
N
|
B:SER187
|
4.3
|
24.3
|
1.0
|
HG2
|
B:ARG186
|
4.3
|
33.9
|
1.0
|
CG
|
B:ARG186
|
4.3
|
28.2
|
1.0
|
O
|
B:LEU81
|
4.4
|
25.1
|
1.0
|
CZ
|
B:ARG186
|
4.5
|
19.8
|
1.0
|
OD1
|
B:ASP82
|
4.5
|
38.3
|
1.0
|
NE
|
B:ARG186
|
4.6
|
20.2
|
1.0
|
HB2
|
B:ARG186
|
4.7
|
27.4
|
1.0
|
CB
|
B:SER187
|
4.7
|
27.4
|
1.0
|
HA
|
B:SER187
|
4.7
|
28.5
|
1.0
|
CA
|
B:ASP82
|
4.8
|
27.6
|
1.0
|
CA
|
B:SER187
|
4.8
|
23.7
|
1.0
|
HB3
|
B:LEU81
|
4.9
|
29.6
|
1.0
|
|
Chlorine binding site 4 out
of 4 in 6q5b
Go back to
Chlorine Binding Sites List in 6q5b
Chlorine binding site 4 out
of 4 in the Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 4 of Oxa-48_P68A-Avi. Evolutionary Trade-Offs of Oxa-48 Mediated Ceftazidime-Avibactam Resistance within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Cl303
b:21.4
occ:1.00
|
HH12
|
C:ARG206
|
2.3
|
22.1
|
1.0
|
HH12
|
D:ARG206
|
2.4
|
24.5
|
1.0
|
HH22
|
C:ARG206
|
2.5
|
26.8
|
1.0
|
HH22
|
D:ARG206
|
2.5
|
19.3
|
1.0
|
HD22
|
C:LEU196
|
3.1
|
20.7
|
1.0
|
NH1
|
C:ARG206
|
3.1
|
18.3
|
1.0
|
NH1
|
D:ARG206
|
3.2
|
20.3
|
1.0
|
NH2
|
C:ARG206
|
3.3
|
22.3
|
1.0
|
NH2
|
D:ARG206
|
3.3
|
16.0
|
1.0
|
HD22
|
D:LEU196
|
3.4
|
33.5
|
1.0
|
HA
|
C:GLN193
|
3.4
|
28.8
|
1.0
|
HA
|
D:GLN193
|
3.5
|
27.3
|
1.0
|
HG3
|
C:GLN193
|
3.7
|
44.0
|
1.0
|
CZ
|
C:ARG206
|
3.7
|
19.6
|
1.0
|
CZ
|
D:ARG206
|
3.7
|
24.2
|
1.0
|
HG3
|
D:GLN193
|
3.7
|
23.9
|
1.0
|
HH11
|
C:ARG206
|
3.8
|
22.1
|
1.0
|
HH11
|
D:ARG206
|
3.9
|
24.5
|
1.0
|
HH21
|
C:ARG206
|
4.0
|
26.8
|
1.0
|
HH21
|
D:ARG206
|
4.0
|
19.3
|
1.0
|
HB2
|
D:LEU196
|
4.0
|
31.2
|
1.0
|
HB2
|
C:GLN193
|
4.1
|
28.8
|
1.0
|
CD2
|
C:LEU196
|
4.1
|
17.2
|
1.0
|
HB2
|
C:LEU196
|
4.1
|
29.1
|
1.0
|
HD13
|
D:LEU196
|
4.3
|
23.8
|
1.0
|
HB2
|
D:GLN193
|
4.3
|
30.9
|
1.0
|
CA
|
C:GLN193
|
4.3
|
23.9
|
1.0
|
CD2
|
D:LEU196
|
4.3
|
27.9
|
1.0
|
HD23
|
C:LEU196
|
4.3
|
20.7
|
1.0
|
CA
|
D:GLN193
|
4.4
|
22.7
|
1.0
|
HD13
|
C:LEU196
|
4.4
|
26.1
|
1.0
|
HD21
|
C:LEU196
|
4.5
|
20.7
|
1.0
|
CB
|
C:GLN193
|
4.5
|
23.9
|
1.0
|
CG
|
C:GLN193
|
4.5
|
36.6
|
1.0
|
CG
|
D:GLN193
|
4.6
|
19.9
|
1.0
|
O
|
D:HOH541
|
4.6
|
29.8
|
1.0
|
CB
|
D:GLN193
|
4.6
|
25.7
|
1.0
|
HD23
|
D:LEU196
|
4.7
|
33.5
|
1.0
|
HD21
|
D:LEU196
|
4.8
|
33.5
|
1.0
|
CB
|
D:LEU196
|
4.8
|
26.0
|
1.0
|
CB
|
C:LEU196
|
4.9
|
24.2
|
1.0
|
CG
|
C:LEU196
|
5.0
|
18.3
|
1.0
|
O
|
C:GLN193
|
5.0
|
21.7
|
1.0
|
NE
|
C:ARG206
|
5.0
|
20.9
|
1.0
|
|
Reference:
C.Frohlich,
V.Sorum,
A.M.Thomassen,
P.J.Johnsen,
H.S.Leiros,
O.Samuelsen.
Oxa-48-Mediated Ceftazidime-Avibactam Resistance Is Associated with Evolutionary Trade-Offs. Msphere V. 4 2019.
ISSN: ESSN 2379-5042
PubMed: 30918055
DOI: 10.1128/MSPHERE.00024-19
Page generated: Mon Jul 29 13:45:36 2024
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