Iodine in PDB 7t0k: Crystal Structure of S25-2 Fab Unliganded 4
Protein crystallography data
The structure of Crystal Structure of S25-2 Fab Unliganded 4, PDB code: 7t0k
was solved by
M.S.G.Legg,
R.J.Blackler,
S.V.Evans,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
40.00 /
2.00
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
93.558,
135.497,
73.977,
90,
94.26,
90
|
R / Rfree (%)
|
22.2 /
25.5
|
Iodine Binding Sites:
Iodine binding site 1 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 1 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 1 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:I301
b:41.6
occ:0.91
|
NZ
|
L:LYS89
|
3.3
|
31.0
|
1.0
|
CB
|
H:SER35
|
3.7
|
31.9
|
1.0
|
OG
|
H:SER35
|
3.8
|
32.2
|
1.0
|
CD1
|
H:TRP47
|
4.0
|
33.9
|
1.0
|
OD2
|
H:ASP95
|
4.0
|
45.5
|
1.0
|
CG2
|
H:VAL37
|
4.0
|
33.0
|
1.0
|
CD
|
L:LYS89
|
4.2
|
31.9
|
1.0
|
CE
|
L:LYS89
|
4.2
|
30.3
|
1.0
|
NE1
|
H:TRP47
|
4.4
|
31.3
|
1.0
|
CZ2
|
H:TRP103
|
4.5
|
31.5
|
1.0
|
CZ
|
L:PHE98
|
4.5
|
31.1
|
1.0
|
CB
|
H:ALA93
|
4.6
|
30.8
|
1.0
|
CG
|
L:ARG96
|
4.7
|
36.2
|
1.0
|
CG
|
H:ASP95
|
4.7
|
43.4
|
1.0
|
OH
|
L:TYR36
|
4.7
|
34.2
|
1.0
|
CE2
|
L:PHE98
|
4.9
|
32.0
|
1.0
|
CH2
|
H:TRP103
|
5.0
|
31.8
|
1.0
|
|
Iodine binding site 2 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 2 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 2 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:I302
b:40.3
occ:0.69
|
O
|
L:HOH422
|
2.9
|
38.7
|
1.0
|
N
|
L:TRP50
|
3.4
|
36.6
|
1.0
|
OG
|
L:SER91
|
3.5
|
41.3
|
1.0
|
N
|
L:LEU33
|
3.8
|
35.9
|
1.0
|
C
|
L:TYR32
|
3.9
|
38.1
|
1.0
|
CA
|
L:TYR32
|
3.9
|
40.9
|
1.0
|
CB
|
L:TYR49
|
3.9
|
36.5
|
1.0
|
O
|
L:LEU33
|
4.0
|
31.2
|
1.0
|
C
|
L:LEU33
|
4.1
|
36.7
|
1.0
|
CD1
|
L:TRP50
|
4.1
|
48.3
|
1.0
|
CB
|
L:ALA34
|
4.1
|
36.0
|
1.0
|
CA
|
L:TYR49
|
4.2
|
35.1
|
1.0
|
CA
|
L:TRP50
|
4.2
|
38.6
|
1.0
|
CD1
|
L:TYR32
|
4.3
|
52.9
|
1.0
|
C
|
L:TYR49
|
4.3
|
36.1
|
1.0
|
N
|
L:ALA34
|
4.4
|
31.9
|
1.0
|
CB
|
L:TYR32
|
4.4
|
44.9
|
1.0
|
O
|
L:TYR32
|
4.5
|
41.5
|
1.0
|
CA
|
L:LEU33
|
4.5
|
36.8
|
1.0
|
CA
|
L:ALA34
|
4.7
|
34.4
|
1.0
|
O
|
L:ASN31
|
4.8
|
38.5
|
1.0
|
CB
|
L:SER91
|
4.8
|
30.5
|
1.0
|
NE1
|
L:TRP50
|
4.8
|
48.3
|
1.0
|
CG
|
L:TYR32
|
4.9
|
49.0
|
1.0
|
CG
|
L:TRP50
|
4.9
|
46.2
|
1.0
|
|
Iodine binding site 3 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 3 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 3 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:I303
b:46.5
occ:0.52
|
N
|
L:LEU94
|
3.5
|
33.9
|
1.0
|
CZ
|
H:PHE50
|
4.2
|
30.6
|
1.0
|
NH2
|
H:ARG52
|
4.2
|
36.4
|
1.0
|
CA
|
L:LEU94
|
4.2
|
35.2
|
1.0
|
CA
|
L:ASN93
|
4.2
|
37.7
|
1.0
|
CD1
|
L:LEU94
|
4.3
|
43.3
|
1.0
|
O
|
H:HOH433
|
4.3
|
42.5
|
1.0
|
C
|
L:ASN93
|
4.4
|
34.5
|
1.0
|
NH1
|
L:ARG96
|
4.5
|
33.7
|
1.0
|
O
|
L:TYR92
|
4.6
|
36.3
|
1.0
|
ND2
|
L:ASN93
|
4.6
|
49.2
|
1.0
|
CE2
|
H:PHE50
|
4.7
|
32.4
|
1.0
|
O
|
L:LEU94
|
5.0
|
34.6
|
1.0
|
N
|
L:ASN93
|
5.0
|
36.0
|
1.0
|
|
Iodine binding site 4 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 4 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 4 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:I304
b:71.9
occ:0.61
|
CD
|
L:PRO40
|
3.9
|
61.9
|
1.0
|
CE
|
L:LYS103
|
4.1
|
50.1
|
1.0
|
CG2
|
L:VAL85
|
4.1
|
35.0
|
1.0
|
CA
|
L:ALA84
|
4.2
|
38.3
|
1.0
|
C
|
L:ALA84
|
4.3
|
39.4
|
1.0
|
CG
|
L:PRO40
|
4.3
|
60.4
|
1.0
|
N
|
L:VAL85
|
4.4
|
35.9
|
1.0
|
N
|
L:ALA84
|
4.5
|
40.3
|
1.0
|
CB
|
L:PRO40
|
4.5
|
58.6
|
1.0
|
NZ
|
L:LYS103
|
4.6
|
55.7
|
1.0
|
N
|
L:PRO40
|
4.6
|
56.3
|
1.0
|
CD1
|
L:LEU83
|
4.6
|
60.0
|
1.0
|
O
|
L:ALA84
|
4.7
|
38.6
|
1.0
|
CG
|
L:LYS103
|
4.9
|
48.2
|
1.0
|
CD
|
L:LYS103
|
4.9
|
50.3
|
1.0
|
OD1
|
L:ASP165
|
4.9
|
47.7
|
1.0
|
O
|
L:GLN38
|
4.9
|
31.9
|
1.0
|
CG
|
L:LEU83
|
4.9
|
56.2
|
1.0
|
CA
|
L:PRO40
|
5.0
|
54.5
|
1.0
|
|
Iodine binding site 5 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 5 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 5 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:I305
b:80.3
occ:0.60
|
OG
|
L:SER14
|
3.8
|
63.6
|
1.0
|
C
|
L:ARG108
|
3.9
|
49.7
|
1.0
|
CA
|
L:ARG108
|
4.0
|
52.9
|
1.0
|
O
|
L:ARG108
|
4.1
|
56.7
|
1.0
|
N
|
L:ARG108
|
4.2
|
53.7
|
1.0
|
N
|
L:ALA109
|
4.3
|
53.1
|
1.0
|
CB
|
L:SER14
|
4.4
|
58.8
|
1.0
|
CB
|
L:LYS107
|
4.5
|
56.8
|
1.0
|
C
|
L:LYS107
|
4.5
|
53.0
|
1.0
|
O
|
L:LYS107
|
4.7
|
60.1
|
1.0
|
CA
|
L:ALA109
|
5.0
|
52.7
|
1.0
|
|
Iodine binding site 6 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 6 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 6 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:I301
b:32.5
occ:0.93
|
O
|
H:HOH470
|
3.4
|
46.2
|
1.0
|
N
|
H:TRP154
|
3.6
|
29.4
|
1.0
|
CA
|
H:THR153
|
3.9
|
33.7
|
1.0
|
CA
|
H:SER160
|
3.9
|
37.1
|
1.0
|
CB
|
H:SER160
|
4.0
|
39.8
|
1.0
|
CG2
|
H:VAL163
|
4.0
|
33.1
|
1.0
|
CB
|
H:THR153
|
4.1
|
34.9
|
1.0
|
CA
|
H:GLY157
|
4.2
|
34.5
|
1.0
|
N
|
H:SER160
|
4.2
|
35.9
|
1.0
|
C
|
H:THR153
|
4.3
|
32.6
|
1.0
|
CG2
|
H:THR153
|
4.4
|
35.8
|
1.0
|
CG1
|
H:VAL163
|
4.4
|
30.5
|
1.0
|
O
|
H:GLY157
|
4.5
|
37.2
|
1.0
|
CB
|
H:VAL163
|
4.5
|
32.4
|
1.0
|
CB
|
H:TRP154
|
4.6
|
29.9
|
1.0
|
CD1
|
H:TRP154
|
4.6
|
28.4
|
1.0
|
O
|
H:VAL152
|
4.6
|
34.5
|
1.0
|
O
|
H:TRP154
|
4.6
|
33.3
|
1.0
|
CA
|
H:TRP154
|
4.6
|
30.3
|
1.0
|
C
|
H:GLY157
|
4.7
|
35.6
|
1.0
|
N
|
H:GLY157
|
4.7
|
33.9
|
1.0
|
C
|
H:LEU159
|
4.9
|
32.2
|
1.0
|
|
Iodine binding site 7 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 7 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 7 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:I302
b:54.2
occ:0.79
|
O
|
B:HOH435
|
3.5
|
28.6
|
1.0
|
CG
|
H:LYS205
|
3.6
|
43.8
|
1.0
|
O
|
H:THR204
|
3.8
|
34.8
|
1.0
|
N
|
H:THR204
|
3.8
|
36.0
|
1.0
|
CE
|
H:LYS205
|
3.9
|
49.0
|
1.0
|
CA
|
H:PRO200
|
3.9
|
34.1
|
1.0
|
C
|
H:THR204
|
4.0
|
31.8
|
1.0
|
C
|
H:SER203
|
4.1
|
34.8
|
1.0
|
N
|
H:PRO200
|
4.1
|
29.1
|
1.0
|
C
|
H:HIS199
|
4.2
|
28.5
|
1.0
|
CA
|
H:SER203
|
4.2
|
34.5
|
1.0
|
O
|
H:HIS199
|
4.3
|
26.5
|
1.0
|
CD
|
H:LYS205
|
4.3
|
48.6
|
1.0
|
N
|
H:LYS205
|
4.5
|
31.7
|
1.0
|
N
|
H:HIS199
|
4.5
|
27.1
|
1.0
|
CA
|
H:THR204
|
4.5
|
33.2
|
1.0
|
O
|
H:SER203
|
4.6
|
32.4
|
1.0
|
CB
|
H:PRO200
|
4.7
|
35.2
|
1.0
|
CB
|
H:ALA198
|
4.7
|
33.7
|
1.0
|
CD
|
H:PRO200
|
4.7
|
32.1
|
1.0
|
CG
|
H:PRO200
|
4.7
|
33.7
|
1.0
|
NZ
|
H:LYS205
|
4.7
|
52.2
|
1.0
|
CB
|
H:LYS205
|
4.8
|
37.4
|
1.0
|
C
|
H:PRO200
|
4.9
|
31.8
|
1.0
|
N
|
H:SER203
|
4.9
|
28.0
|
1.0
|
O
|
H:PRO200
|
5.0
|
33.2
|
1.0
|
|
Iodine binding site 8 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 8 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 8 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:I303
b:52.6
occ:0.56
|
O
|
H:PHE100C
|
3.1
|
79.4
|
1.0
|
O
|
H:ASP95
|
3.5
|
65.9
|
1.0
|
NE
|
H:ARG94
|
3.6
|
38.9
|
1.0
|
N
|
H:PHE100C
|
3.9
|
70.9
|
1.0
|
O
|
H:ARG94
|
4.0
|
40.3
|
1.0
|
C
|
H:PHE100C
|
4.0
|
71.8
|
1.0
|
C
|
H:ASP95
|
4.1
|
54.7
|
1.0
|
C
|
H:ARG94
|
4.1
|
39.3
|
1.0
|
NH1
|
H:ARG94
|
4.1
|
39.8
|
1.0
|
CB
|
H:ARG94
|
4.2
|
35.6
|
1.0
|
N
|
H:ASP95
|
4.2
|
45.2
|
1.0
|
CG
|
H:ARG94
|
4.3
|
35.7
|
1.0
|
CE1
|
H:TYR32
|
4.3
|
44.5
|
1.0
|
CA
|
H:ARG100B
|
4.3
|
67.8
|
1.0
|
CZ
|
H:ARG94
|
4.4
|
39.8
|
1.0
|
CA
|
H:ASP95
|
4.4
|
48.4
|
1.0
|
CD1
|
H:TYR32
|
4.4
|
39.4
|
1.0
|
CD
|
H:ARG94
|
4.5
|
37.1
|
1.0
|
C
|
H:ARG100B
|
4.5
|
68.8
|
1.0
|
CA
|
H:PHE100C
|
4.6
|
70.0
|
1.0
|
CB
|
H:ARG100B
|
4.7
|
65.4
|
1.0
|
CA
|
H:SER101
|
4.8
|
55.2
|
1.0
|
N
|
H:SER101
|
4.8
|
63.1
|
1.0
|
CB
|
H:HIS96
|
4.8
|
65.6
|
1.0
|
CA
|
H:ARG94
|
4.8
|
35.6
|
1.0
|
OG
|
H:SER101
|
4.9
|
57.7
|
1.0
|
|
Iodine binding site 9 out
of 34 in 7t0k
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Iodine Binding Sites List in 7t0k
Iodine binding site 9 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 9 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:I304
b:43.7
occ:0.47
|
O
|
B:HOH436
|
3.6
|
44.4
|
1.0
|
N
|
H:VAL121
|
3.9
|
26.4
|
1.0
|
CG1
|
H:VAL206
|
4.1
|
34.4
|
1.0
|
NZ
|
H:LYS208
|
4.2
|
47.2
|
1.0
|
CB
|
H:VAL121
|
4.3
|
28.4
|
1.0
|
CG2
|
H:VAL206
|
4.3
|
33.9
|
1.0
|
O
|
H:VAL121
|
4.3
|
31.2
|
1.0
|
O
|
H:PRO119
|
4.5
|
31.5
|
1.0
|
CG2
|
B:THR204
|
4.5
|
34.2
|
1.0
|
CA
|
H:VAL121
|
4.6
|
28.0
|
1.0
|
CG2
|
H:VAL121
|
4.6
|
29.5
|
1.0
|
CA
|
H:SER120
|
4.7
|
30.5
|
1.0
|
C
|
H:SER120
|
4.8
|
29.9
|
1.0
|
CB
|
H:VAL206
|
4.9
|
34.3
|
1.0
|
C
|
H:VAL121
|
5.0
|
27.6
|
1.0
|
|
Iodine binding site 10 out
of 34 in 7t0k
Go back to
Iodine Binding Sites List in 7t0k
Iodine binding site 10 out
of 34 in the Crystal Structure of S25-2 Fab Unliganded 4
Mono view
Stereo pair view
|
A full contact list of Iodine with other atoms in the I binding
site number 10 of Crystal Structure of S25-2 Fab Unliganded 4 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:I305
b:53.9
occ:0.45
|
N
|
H:SER128
|
4.0
|
46.9
|
1.0
|
OG
|
H:SER128
|
4.1
|
52.6
|
1.0
|
O
|
H:ARG213
|
4.2
|
61.7
|
1.0
|
CA
|
H:GLY127
|
4.2
|
41.8
|
1.0
|
C
|
H:ARG213
|
4.3
|
53.8
|
1.0
|
CG
|
L:PRO119
|
4.4
|
32.0
|
1.0
|
CB
|
H:SER128
|
4.6
|
52.3
|
1.0
|
C
|
H:GLY127
|
4.6
|
42.2
|
1.0
|
CB
|
L:PRO119
|
4.7
|
29.0
|
1.0
|
CA
|
H:SER128
|
4.9
|
53.2
|
1.0
|
|
Reference:
R.J.Blackler,
S.Muller-Loennies,
B.Pokorny-Lehrer,
M.S.G.Legg,
L.Brade,
H.Brade,
P.Kosma,
S.V.Evans.
Antigen Binding By Conformational Selection in Near-Germline Antibodies. J.Biol.Chem. V. 298 01901 2022.
ISSN: ESSN 1083-351X
PubMed: 35395245
DOI: 10.1016/J.JBC.2022.101901
Page generated: Mon Aug 12 02:11:36 2024
|