Chlorine in PDB 6p4b: HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Enzymatic activity of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
All present enzymatic activity of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S):
3.2.1.17;
Protein crystallography data
The structure of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S), PDB code: 6p4b
was solved by
D.B.Langley,
D.Christ,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
34.91 /
1.90
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
66.397,
65.722,
137.128,
90.00,
98.48,
90.00
|
R / Rfree (%)
|
20.3 /
24.4
|
Chlorine Binding Sites:
The binding sites of Chlorine atom in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
(pdb code 6p4b). This binding sites where shown within
5.0 Angstroms radius around Chlorine atom.
In total 9 binding sites of Chlorine where determined in the
HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S), PDB code: 6p4b:
Jump to Chlorine binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
9;
Chlorine binding site 1 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 1 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 1 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:Cl301
b:56.2
occ:1.00
|
NH2
|
L:ARG61
|
3.4
|
40.5
|
1.0
|
CB
|
L:PRO59
|
3.4
|
41.5
|
1.0
|
N
|
L:ARG61
|
3.4
|
36.6
|
1.0
|
CG
|
L:ARG61
|
3.6
|
36.9
|
1.0
|
N
|
L:SER60
|
3.6
|
45.6
|
1.0
|
CB
|
L:ARG61
|
3.8
|
35.3
|
1.0
|
C
|
L:PRO59
|
3.9
|
47.6
|
1.0
|
CA
|
L:PRO59
|
4.0
|
43.4
|
1.0
|
CD
|
L:ARG61
|
4.1
|
39.1
|
1.0
|
CA
|
L:ARG61
|
4.2
|
36.8
|
1.0
|
CA
|
L:SER60
|
4.3
|
42.8
|
1.0
|
C
|
L:SER60
|
4.3
|
38.3
|
1.0
|
CB
|
L:SER60
|
4.4
|
47.8
|
1.0
|
CZ
|
L:ARG61
|
4.5
|
37.6
|
1.0
|
CG
|
L:PRO59
|
4.6
|
43.7
|
1.0
|
O
|
L:PRO59
|
4.7
|
41.6
|
1.0
|
NE
|
L:ARG61
|
4.7
|
39.1
|
1.0
|
OE2
|
L:GLU79
|
5.0
|
48.8
|
1.0
|
O
|
L:HOH406
|
5.0
|
45.7
|
1.0
|
O
|
L:HOH454
|
5.0
|
42.9
|
1.0
|
|
Chlorine binding site 2 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 2 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 2 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:Cl302
b:55.3
occ:1.00
|
OD1
|
L:ASP165
|
3.2
|
57.2
|
1.0
|
CE2
|
L:TYR173
|
3.6
|
40.2
|
1.0
|
NZ
|
L:LYS103
|
3.7
|
49.2
|
1.0
|
N
|
L:GLN166
|
3.7
|
39.2
|
1.0
|
CA
|
L:ASP165
|
3.7
|
43.6
|
1.0
|
CE
|
L:LYS103
|
3.9
|
48.4
|
1.0
|
CG
|
L:ASP165
|
4.1
|
49.7
|
1.0
|
CB
|
L:ASP165
|
4.2
|
46.2
|
1.0
|
C
|
L:ASP165
|
4.2
|
38.9
|
1.0
|
CD2
|
L:TYR173
|
4.4
|
39.8
|
1.0
|
OH
|
L:TYR173
|
4.4
|
42.5
|
1.0
|
OE2
|
L:GLU105
|
4.4
|
63.9
|
1.0
|
O
|
L:THR164
|
4.5
|
38.9
|
1.0
|
CZ
|
L:TYR173
|
4.5
|
43.0
|
1.0
|
CB
|
L:GLN166
|
4.7
|
40.7
|
1.0
|
CA
|
L:GLN166
|
4.8
|
40.1
|
1.0
|
N
|
L:ASP165
|
4.8
|
41.5
|
1.0
|
|
Chlorine binding site 3 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 3 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 3 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:Cl303
b:56.7
occ:1.00
|
NE2
|
L:GLN124
|
3.3
|
38.5
|
1.0
|
CA
|
L:GLY129
|
3.8
|
47.5
|
1.0
|
CD
|
H:LYS143
|
3.8
|
41.1
|
1.0
|
CG
|
L:GLN124
|
3.9
|
34.5
|
1.0
|
CD
|
L:GLN124
|
4.1
|
36.3
|
1.0
|
N
|
L:GLY129
|
4.3
|
52.0
|
1.0
|
CE
|
H:LYS143
|
4.3
|
46.8
|
1.0
|
OH
|
H:TYR122
|
4.4
|
40.1
|
1.0
|
C
|
L:GLY129
|
4.5
|
45.6
|
1.0
|
NZ
|
H:LYS143
|
4.5
|
46.5
|
1.0
|
CG
|
H:LYS143
|
4.7
|
41.1
|
1.0
|
CE2
|
H:TYR122
|
4.8
|
35.1
|
1.0
|
N
|
L:ALA130
|
4.9
|
39.9
|
1.0
|
|
Chlorine binding site 4 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 4 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 4 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:Cl304
b:65.4
occ:1.00
|
OG1
|
L:THR180
|
3.6
|
48.4
|
1.0
|
CD1
|
L:LEU160
|
3.7
|
36.8
|
1.0
|
CG2
|
L:THR178
|
3.7
|
36.0
|
1.0
|
CG2
|
H:THR176
|
3.8
|
29.6
|
1.0
|
CB
|
H:THR176
|
4.0
|
30.4
|
1.0
|
CB
|
L:THR178
|
4.1
|
34.1
|
1.0
|
CG2
|
H:VAL169
|
4.2
|
31.5
|
0.5
|
CG1
|
H:VAL169
|
4.3
|
30.3
|
0.5
|
OG1
|
H:THR176
|
4.3
|
30.9
|
1.0
|
CB
|
L:LEU160
|
4.5
|
34.8
|
1.0
|
CG
|
L:LEU160
|
4.6
|
35.8
|
1.0
|
OG1
|
L:THR178
|
4.9
|
32.2
|
1.0
|
CE
|
H:LYS143
|
5.0
|
46.8
|
1.0
|
CB
|
L:THR180
|
5.0
|
42.2
|
1.0
|
|
Chlorine binding site 5 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 5 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 5 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:Cl305
b:36.4
occ:1.00
|
O
|
L:HOH456
|
3.1
|
38.3
|
1.0
|
O
|
L:HOH448
|
3.3
|
38.3
|
1.0
|
N
|
L:ASP1
|
3.4
|
30.3
|
1.0
|
CA
|
L:ASP1
|
4.9
|
30.0
|
1.0
|
|
Chlorine binding site 6 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 6 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 6 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Cl201
b:52.3
occ:1.00
|
CE2
|
C:PHE38
|
3.7
|
19.7
|
1.0
|
O
|
C:HOH384
|
3.9
|
44.1
|
1.0
|
CZ3
|
C:TRP123
|
3.9
|
25.7
|
1.0
|
CD
|
C:ARG5
|
4.1
|
30.7
|
1.0
|
CB
|
C:ARG5
|
4.2
|
28.9
|
1.0
|
CZ
|
C:PHE38
|
4.2
|
19.6
|
1.0
|
CD
|
C:LYS33
|
4.2
|
24.7
|
1.0
|
NZ
|
C:LYS33
|
4.2
|
31.0
|
1.0
|
CE
|
C:LYS33
|
4.4
|
28.6
|
1.0
|
CE3
|
C:TRP123
|
4.6
|
27.8
|
1.0
|
CG
|
C:ARG5
|
4.7
|
28.4
|
1.0
|
NE
|
C:ARG5
|
4.7
|
31.1
|
1.0
|
CD2
|
C:PHE38
|
4.8
|
20.2
|
1.0
|
CH2
|
C:TRP123
|
4.9
|
30.1
|
1.0
|
CG
|
C:LYS33
|
4.9
|
25.2
|
1.0
|
|
Chlorine binding site 7 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 7 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 7 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Cl202
b:49.0
occ:1.00
|
O
|
C:HOH306
|
3.2
|
37.7
|
1.0
|
CG1
|
C:ILE88
|
3.5
|
26.4
|
1.0
|
N
|
C:ILE88
|
3.6
|
28.2
|
1.0
|
CE1
|
C:HIS15
|
3.7
|
29.8
|
1.0
|
CA
|
C:ASP87
|
4.1
|
35.6
|
1.0
|
NH2
|
C:ARG14
|
4.1
|
44.9
|
1.0
|
CZ
|
C:PHE3
|
4.1
|
23.9
|
1.0
|
O
|
C:SER86
|
4.2
|
30.4
|
1.0
|
OD1
|
C:ASP87
|
4.2
|
39.3
|
1.0
|
CB
|
C:ALA11
|
4.3
|
21.7
|
1.0
|
CD1
|
C:ILE88
|
4.3
|
26.3
|
1.0
|
CB
|
C:ILE88
|
4.3
|
26.3
|
1.0
|
C
|
C:ASP87
|
4.3
|
28.4
|
1.0
|
CG2
|
C:ILE88
|
4.4
|
26.4
|
1.0
|
NE2
|
C:HIS15
|
4.4
|
31.6
|
1.0
|
ND1
|
C:HIS15
|
4.5
|
33.5
|
1.0
|
CA
|
C:ILE88
|
4.5
|
26.5
|
1.0
|
CE2
|
C:PHE3
|
4.7
|
24.9
|
1.0
|
CG
|
C:ASP87
|
4.9
|
42.9
|
1.0
|
CB
|
C:ASP87
|
4.9
|
36.3
|
1.0
|
C
|
C:SER86
|
5.0
|
31.6
|
1.0
|
N
|
C:ASP87
|
5.0
|
29.5
|
1.0
|
|
Chlorine binding site 8 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 8 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 8 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Cl301
b:58.2
occ:1.00
|
OG1
|
B:THR116
|
3.3
|
43.7
|
1.0
|
N
|
B:THR116
|
3.4
|
39.7
|
1.0
|
CB
|
B:THR116
|
3.7
|
41.8
|
1.0
|
CD2
|
B:LEU11
|
4.1
|
31.2
|
1.0
|
CA
|
B:LYS115
|
4.1
|
38.2
|
1.0
|
CA
|
B:THR116
|
4.2
|
41.4
|
1.0
|
C
|
B:LYS115
|
4.2
|
39.5
|
1.0
|
O
|
B:ALA114
|
4.5
|
35.1
|
1.0
|
O
|
B:HOH407
|
4.5
|
27.6
|
1.0
|
CB
|
B:LYS115
|
4.9
|
40.9
|
1.0
|
NZ
|
B:LYS13
|
4.9
|
41.8
|
1.0
|
|
Chlorine binding site 9 out
of 9 in 6p4b
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Chlorine Binding Sites List in 6p4b
Chlorine binding site 9 out
of 9 in the HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S)
Mono view
Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 9 of HYHEL10 Fab Variant HYHEL10-4X (Heavy Chain Mutations L4F, Y33H, S56N, and Y58F) Bound to Hen Egg Lysozyme Variant HEL2X-Flex (Mutations R21Q, R73E, C76S, and C94S) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Cl201
b:42.6
occ:1.00
|
N
|
D:ILE88
|
3.3
|
23.1
|
1.0
|
CG1
|
D:ILE88
|
3.7
|
22.4
|
1.0
|
CA
|
D:ASP87
|
3.7
|
28.2
|
1.0
|
CE1
|
D:HIS15
|
3.8
|
26.6
|
1.0
|
NH1
|
D:ARG14
|
3.8
|
26.0
|
0.5
|
C
|
D:ASP87
|
4.0
|
24.4
|
1.0
|
O
|
D:SER86
|
4.1
|
28.0
|
1.0
|
OD1
|
D:ASP87
|
4.1
|
38.0
|
1.0
|
CB
|
D:ILE88
|
4.2
|
21.8
|
1.0
|
CG2
|
D:ILE88
|
4.2
|
23.1
|
1.0
|
CZ
|
D:PHE3
|
4.3
|
23.2
|
1.0
|
CA
|
D:ILE88
|
4.3
|
21.0
|
1.0
|
CG
|
D:ASP87
|
4.4
|
35.1
|
1.0
|
CD1
|
D:ILE88
|
4.4
|
23.1
|
1.0
|
CB
|
D:ALA11
|
4.5
|
17.2
|
1.0
|
ND1
|
D:HIS15
|
4.5
|
34.3
|
1.0
|
NE2
|
D:HIS15
|
4.6
|
31.5
|
1.0
|
CB
|
D:ASP87
|
4.6
|
31.6
|
1.0
|
N
|
D:ASP87
|
4.7
|
28.0
|
1.0
|
C
|
D:SER86
|
4.8
|
26.7
|
1.0
|
CZ
|
D:ARG14
|
4.9
|
27.6
|
0.5
|
CE2
|
D:PHE3
|
4.9
|
22.6
|
1.0
|
|
Reference:
D.B.Langley,
D.Christ.
Resolution of Self-Reactivity Upon Vaccination with A Conformationally Flexible Antigen. To Be Published.
Page generated: Mon Jul 29 13:04:35 2024
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