Sodium in PDB 8pkv: Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Protein crystallography data
The structure of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec), PDB code: 8pkv
was solved by
M.B.Braun,
L.Bischof,
M.D.Hartmann,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
42.19 /
1.55
|
Space group
|
C 1 2 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
162.957,
68.861,
77.95,
90,
117.66,
90
|
R / Rfree (%)
|
15.7 /
19.2
|
Other elements in 8pkv:
The structure of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) also contains other interesting chemical elements:
Sodium Binding Sites:
The binding sites of Sodium atom in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
(pdb code 8pkv). This binding sites where shown within
5.0 Angstroms radius around Sodium atom.
In total 8 binding sites of Sodium where determined in the
Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec), PDB code: 8pkv:
Jump to Sodium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Sodium binding site 1 out
of 8 in 8pkv
Go back to
Sodium Binding Sites List in 8pkv
Sodium binding site 1 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 1 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na712
b:44.2
occ:1.00
|
OE1
|
A:GLU449
|
2.3
|
48.7
|
1.0
|
NE2
|
A:HIS451
|
2.3
|
55.4
|
1.0
|
NH1
|
A:ARG447
|
2.6
|
60.5
|
0.5
|
OE2
|
A:GLU444
|
2.7
|
63.1
|
1.0
|
CD2
|
A:HIS451
|
3.0
|
52.0
|
1.0
|
CD
|
A:GLU444
|
3.3
|
60.7
|
1.0
|
NE
|
A:ARG447
|
3.4
|
53.2
|
0.5
|
CD
|
A:GLU449
|
3.4
|
51.8
|
1.0
|
CD
|
A:ARG447
|
3.5
|
48.6
|
0.5
|
CE1
|
A:HIS451
|
3.5
|
56.8
|
1.0
|
OE1
|
A:GLU444
|
3.6
|
69.6
|
1.0
|
CB
|
A:GLU449
|
3.8
|
36.1
|
1.0
|
CZ
|
A:ARG447
|
3.8
|
57.5
|
0.5
|
CD
|
A:ARG447
|
4.0
|
49.3
|
0.5
|
CG
|
A:GLU449
|
4.2
|
46.5
|
1.0
|
CG
|
A:HIS451
|
4.3
|
48.2
|
1.0
|
CG
|
A:GLU444
|
4.3
|
46.2
|
1.0
|
NE
|
A:ARG447
|
4.3
|
54.4
|
0.5
|
OE2
|
A:GLU449
|
4.4
|
56.5
|
1.0
|
CB
|
A:ARG447
|
4.4
|
39.8
|
0.5
|
ND1
|
A:HIS451
|
4.5
|
54.4
|
1.0
|
CB
|
A:ARG447
|
4.5
|
40.5
|
0.5
|
CG
|
A:ARG447
|
4.5
|
45.8
|
0.5
|
CZ
|
A:ARG447
|
4.5
|
56.6
|
0.5
|
CG
|
A:ARG447
|
4.5
|
45.1
|
0.5
|
CB
|
A:GLU444
|
4.8
|
37.5
|
1.0
|
NH2
|
A:ARG447
|
4.8
|
57.3
|
0.5
|
|
Sodium binding site 2 out
of 8 in 8pkv
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Sodium Binding Sites List in 8pkv
Sodium binding site 2 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 2 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na713
b:33.7
occ:1.00
|
O
|
A:CYS406
|
2.6
|
27.7
|
1.0
|
O
|
A:HOH879
|
2.7
|
30.0
|
1.0
|
N
|
A:LEU393
|
3.1
|
23.1
|
1.0
|
O
|
A:LEU393
|
3.2
|
25.7
|
1.0
|
CA
|
A:ALA392
|
3.4
|
23.5
|
1.0
|
N
|
A:PRO408
|
3.6
|
24.8
|
1.0
|
CA
|
A:PRO408
|
3.6
|
23.6
|
1.0
|
CB
|
A:PRO408
|
3.7
|
26.5
|
1.0
|
C
|
A:CYS406
|
3.7
|
24.6
|
1.0
|
CB
|
A:ALA392
|
3.7
|
26.0
|
1.0
|
C
|
A:ALA392
|
3.8
|
24.8
|
1.0
|
C
|
A:ALA407
|
3.8
|
26.1
|
1.0
|
C
|
A:LEU393
|
3.9
|
25.7
|
1.0
|
CD
|
A:PRO408
|
3.9
|
26.9
|
1.0
|
CA
|
A:LEU393
|
4.0
|
25.2
|
1.0
|
O
|
A:ALA407
|
4.1
|
26.9
|
1.0
|
N
|
A:CYS406
|
4.2
|
26.2
|
1.0
|
CG
|
A:PRO408
|
4.4
|
27.4
|
1.0
|
CB
|
A:LEU393
|
4.5
|
22.8
|
1.0
|
CA
|
A:ALA407
|
4.6
|
26.7
|
1.0
|
CA
|
A:CYS406
|
4.6
|
25.2
|
1.0
|
N
|
A:ALA407
|
4.6
|
26.4
|
1.0
|
N
|
A:ALA392
|
4.7
|
26.9
|
1.0
|
O
|
A:SER391
|
4.7
|
25.4
|
1.0
|
OD2
|
A:ASP394
|
4.9
|
30.4
|
1.0
|
OD1
|
A:ASP394
|
4.9
|
29.2
|
1.0
|
CB
|
A:PRO405
|
5.0
|
31.5
|
1.0
|
|
Sodium binding site 3 out
of 8 in 8pkv
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Sodium Binding Sites List in 8pkv
Sodium binding site 3 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 3 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na714
b:47.0
occ:1.00
|
OG
|
A:SER508
|
2.7
|
29.9
|
0.7
|
O
|
A:HOH809
|
3.1
|
56.9
|
1.0
|
OG
|
A:SER555
|
3.2
|
37.7
|
1.0
|
O
|
A:SER508
|
3.2
|
28.2
|
1.0
|
C
|
A:SER508
|
3.4
|
26.4
|
1.0
|
O
|
A:HOH818
|
3.5
|
50.1
|
1.0
|
CB
|
A:TYR525
|
3.5
|
30.5
|
1.0
|
CB
|
A:SER508
|
3.6
|
28.8
|
0.3
|
CB
|
A:SER508
|
3.7
|
26.6
|
0.7
|
N
|
A:GLY509
|
3.8
|
26.6
|
1.0
|
OG
|
A:SER508
|
3.8
|
29.5
|
0.3
|
CA
|
A:GLY509
|
3.9
|
24.8
|
1.0
|
CD2
|
A:TYR525
|
4.1
|
31.1
|
1.0
|
CA
|
A:SER508
|
4.1
|
27.3
|
0.3
|
CA
|
A:SER508
|
4.1
|
26.9
|
0.7
|
CG
|
A:TYR525
|
4.3
|
30.6
|
1.0
|
CB
|
A:SER555
|
4.5
|
31.7
|
1.0
|
N
|
A:TYR525
|
4.6
|
28.2
|
1.0
|
NE
|
A:ARG483
|
4.6
|
41.2
|
1.0
|
CA
|
A:TYR525
|
4.6
|
28.5
|
1.0
|
NH1
|
A:ARG415
|
4.7
|
29.2
|
1.0
|
O
|
A:TYR525
|
4.9
|
30.6
|
1.0
|
N
|
A:SER508
|
4.9
|
26.7
|
1.0
|
C
|
A:GLY509
|
5.0
|
27.2
|
1.0
|
|
Sodium binding site 4 out
of 8 in 8pkv
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Sodium Binding Sites List in 8pkv
Sodium binding site 4 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 4 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na715
b:68.1
occ:1.00
|
O
|
A:HOH919
|
2.6
|
51.7
|
1.0
|
OG1
|
A:THR545
|
2.8
|
42.5
|
1.0
|
O
|
A:HOH955
|
2.8
|
60.4
|
1.0
|
O
|
A:THR543
|
2.9
|
40.0
|
1.0
|
O
|
A:ARG536
|
3.2
|
34.3
|
1.0
|
CB
|
A:THR545
|
3.3
|
37.3
|
1.0
|
N
|
A:THR545
|
3.6
|
34.8
|
1.0
|
C
|
A:THR543
|
3.7
|
40.7
|
1.0
|
N
|
A:ASP538
|
3.9
|
40.5
|
1.0
|
CB
|
A:ASP538
|
3.9
|
55.2
|
1.0
|
C
|
A:TRP544
|
4.0
|
36.9
|
1.0
|
CA
|
A:THR545
|
4.1
|
33.3
|
1.0
|
CA
|
A:TRP544
|
4.2
|
35.3
|
1.0
|
C
|
A:ARG536
|
4.2
|
31.1
|
1.0
|
N
|
A:TRP544
|
4.3
|
38.0
|
1.0
|
CG2
|
A:THR543
|
4.4
|
52.2
|
1.0
|
CB
|
A:THR543
|
4.4
|
50.3
|
1.0
|
C
|
A:TYR537
|
4.5
|
36.2
|
1.0
|
CA
|
A:ASP538
|
4.5
|
45.3
|
1.0
|
CA
|
A:TYR537
|
4.5
|
32.4
|
1.0
|
CA
|
A:THR543
|
4.6
|
47.5
|
1.0
|
CG2
|
A:THR545
|
4.6
|
44.1
|
1.0
|
OG1
|
A:THR541
|
4.6
|
50.3
|
1.0
|
O
|
A:TRP544
|
4.7
|
42.8
|
1.0
|
N
|
A:TYR537
|
4.8
|
30.2
|
1.0
|
CG
|
A:ARG536
|
4.9
|
41.1
|
1.0
|
NE
|
A:ARG536
|
5.0
|
48.8
|
1.0
|
|
Sodium binding site 5 out
of 8 in 8pkv
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Sodium Binding Sites List in 8pkv
Sodium binding site 5 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 5 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na716
b:56.6
occ:1.00
|
OG
|
A:SER340
|
2.6
|
25.7
|
0.5
|
O
|
A:LEU358
|
2.8
|
29.2
|
1.0
|
O
|
A:HOH1029
|
3.0
|
59.3
|
1.0
|
O
|
A:HOH912
|
3.0
|
46.2
|
1.0
|
CB
|
A:SER340
|
3.2
|
33.0
|
0.5
|
CB
|
A:SER340
|
3.2
|
24.4
|
0.5
|
O
|
A:GLN359
|
3.3
|
27.2
|
0.5
|
OG
|
A:SER340
|
3.5
|
35.3
|
0.5
|
C
|
A:GLN359
|
3.7
|
25.3
|
0.5
|
O
|
A:GLN359
|
3.7
|
33.0
|
0.5
|
C
|
A:GLN359
|
3.8
|
28.1
|
0.5
|
CD
|
A:PRO361
|
3.8
|
27.0
|
1.0
|
C
|
A:LEU358
|
3.9
|
27.1
|
1.0
|
O
|
A:HOH918
|
3.9
|
51.9
|
1.0
|
N
|
A:PRO361
|
4.0
|
25.3
|
1.0
|
N
|
A:VAL360
|
4.0
|
27.3
|
1.0
|
C
|
A:VAL360
|
4.1
|
24.4
|
1.0
|
CA
|
A:VAL360
|
4.1
|
26.8
|
1.0
|
CG
|
A:PRO361
|
4.2
|
30.0
|
1.0
|
O
|
A:HOH834
|
4.2
|
52.0
|
1.0
|
CA
|
A:GLN359
|
4.4
|
29.3
|
0.5
|
CA
|
A:GLN359
|
4.4
|
27.0
|
0.5
|
CA
|
A:SER340
|
4.6
|
26.4
|
0.5
|
CA
|
A:SER340
|
4.6
|
30.0
|
0.5
|
CB
|
A:ASP357
|
4.6
|
30.2
|
1.0
|
N
|
A:GLN359
|
4.6
|
28.6
|
0.5
|
N
|
A:GLN359
|
4.6
|
27.6
|
0.5
|
O
|
A:HOH1058
|
4.7
|
61.2
|
1.0
|
CA
|
A:PRO361
|
4.7
|
26.0
|
1.0
|
OD2
|
A:ASP357
|
4.8
|
39.3
|
1.0
|
O
|
A:VAL360
|
4.8
|
27.5
|
1.0
|
CA
|
A:LEU358
|
5.0
|
27.2
|
1.0
|
CB
|
A:PRO361
|
5.0
|
28.0
|
1.0
|
|
Sodium binding site 6 out
of 8 in 8pkv
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Sodium Binding Sites List in 8pkv
Sodium binding site 6 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 6 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na717
b:47.9
occ:1.00
|
O
|
A:GLY367
|
2.7
|
28.2
|
1.0
|
O
|
A:HOH934
|
2.7
|
38.9
|
1.0
|
O
|
A:HOH984
|
2.8
|
30.0
|
1.0
|
O
|
A:HOH852
|
3.1
|
40.9
|
1.0
|
CL
|
A:CL705
|
3.1
|
57.8
|
1.0
|
O
|
A:HOH1011
|
3.2
|
58.5
|
1.0
|
CG2
|
A:VAL418
|
3.7
|
32.8
|
1.0
|
C
|
A:GLY367
|
3.9
|
25.4
|
1.0
|
N
|
A:GLY367
|
4.0
|
25.6
|
1.0
|
O
|
A:VAL418
|
4.1
|
25.6
|
1.0
|
O
|
A:HOH832
|
4.1
|
44.4
|
1.0
|
CB
|
A:ALA366
|
4.1
|
25.0
|
1.0
|
O
|
A:HOH917
|
4.3
|
33.9
|
1.0
|
O
|
A:VAL606
|
4.4
|
24.5
|
0.5
|
O
|
A:HOH904
|
4.5
|
36.1
|
1.0
|
O
|
A:VAL606
|
4.5
|
24.6
|
0.5
|
CA
|
A:GLY367
|
4.5
|
23.9
|
1.0
|
O
|
A:HOH931
|
4.6
|
34.9
|
1.0
|
CA
|
A:ALA366
|
4.8
|
24.0
|
1.0
|
C
|
A:ALA366
|
4.8
|
23.0
|
1.0
|
O
|
A:HOH998
|
4.8
|
33.9
|
1.0
|
N
|
A:VAL418
|
4.8
|
23.2
|
1.0
|
C
|
A:VAL418
|
4.9
|
24.1
|
1.0
|
N
|
A:CYS368
|
4.9
|
23.5
|
1.0
|
CB
|
A:VAL418
|
5.0
|
26.7
|
1.0
|
O
|
A:HOH1024
|
5.0
|
44.4
|
1.0
|
|
Sodium binding site 7 out
of 8 in 8pkv
Go back to
Sodium Binding Sites List in 8pkv
Sodium binding site 7 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 7 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na703
b:75.5
occ:0.50
|
SG
|
B:CYS434
|
2.6
|
52.7
|
0.5
|
SG
|
B:CYS434
|
2.7
|
42.3
|
0.5
|
CB
|
B:CYS434
|
3.1
|
37.8
|
0.5
|
CB
|
B:CYS434
|
3.2
|
47.6
|
0.5
|
CA
|
B:CYS434
|
4.7
|
35.2
|
0.5
|
CA
|
B:CYS434
|
4.7
|
40.8
|
0.5
|
|
Sodium binding site 8 out
of 8 in 8pkv
Go back to
Sodium Binding Sites List in 8pkv
Sodium binding site 8 out
of 8 in the Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec)
Mono view
Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 8 of Kelch Domain of KEAP1 in Complex with A Ortho-Dimethylbenzene Linked Cyclic Peptide 4 (Ortho-Wrcdeetgec) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na704
b:54.4
occ:1.00
|
O2
|
B:GOL707
|
2.7
|
46.5
|
1.0
|
O
|
B:VAL604
|
2.9
|
42.1
|
1.0
|
O
|
B:HOH865
|
2.9
|
42.9
|
1.0
|
O
|
B:HOH812
|
3.0
|
50.5
|
1.0
|
C2
|
B:GOL707
|
3.1
|
55.0
|
1.0
|
O
|
B:LEU365
|
3.1
|
39.5
|
1.0
|
O3
|
B:GOL707
|
3.2
|
57.5
|
1.0
|
O
|
B:HOH850
|
3.5
|
41.3
|
1.0
|
O
|
B:HOH855
|
3.6
|
38.2
|
1.0
|
C3
|
B:GOL707
|
3.8
|
57.2
|
1.0
|
CA
|
B:ALA366
|
3.8
|
37.8
|
1.0
|
CA
|
B:GLY605
|
3.9
|
40.3
|
1.0
|
C
|
B:VAL604
|
4.0
|
41.0
|
1.0
|
C
|
B:LEU365
|
4.1
|
34.8
|
1.0
|
CB
|
B:ALA366
|
4.3
|
38.8
|
1.0
|
N
|
B:GLY605
|
4.4
|
41.0
|
1.0
|
N
|
B:ALA366
|
4.5
|
36.4
|
1.0
|
C1
|
B:GOL707
|
4.5
|
54.0
|
1.0
|
O
|
B:HOH837
|
4.6
|
40.7
|
1.0
|
O1
|
B:GOL707
|
4.7
|
53.9
|
1.0
|
N
|
B:GLY367
|
4.7
|
44.4
|
1.0
|
N
|
B:VAL606
|
4.8
|
43.6
|
1.0
|
O
|
B:LEU557
|
4.8
|
46.7
|
1.0
|
C
|
B:ALA366
|
4.8
|
41.8
|
1.0
|
O
|
B:HOH861
|
4.8
|
56.8
|
1.0
|
C
|
B:GLY605
|
4.9
|
42.5
|
1.0
|
|
Reference:
F.Fonseca Lopez,
J.Miao,
J.Damjanovic,
L.Bischof,
M.B.Braun,
Y.Ling,
M.D.Hartmann,
Y.S.Lin,
J.A.Kritzer.
Computational Prediction of Cyclic Peptide Structural Ensembles and Application to the Design of KEAP1 Binders. J.Chem.Inf.Model. 2023.
ISSN: ESSN 1549-960X
PubMed: 37917529
DOI: 10.1021/ACS.JCIM.3C01337
Page generated: Wed Oct 9 13:01:10 2024
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