Analysis of interatomic Contacts of Structural Units in PDB entry:
4QII


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4QII entry

There are 5 chains in PDB entry 4QII (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
LEU 15PHE 314
B
ALA 14PHE 314
C
ALA 14PHE 314
D
SER 16PHE 314
E
ASP 17LYS 95
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are192 helices in PDB entry 4QII. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
21 23Right-handed 310
Helix 2
2
A
54 58Right-handed 310
Helix 3
3
A
62 78Right-handed alpha
Helix 4
4
A
106 108Right-handed 310
Helix 5
5
A
122 126Right-handed 310
Helix 6
6
A
135 146Right-handed alpha
Helix 7
7
A
160 169Right-handed alpha
Helix 8
8
A
184 189Right-handed 310
Helix 9
9
A
197 205Right-handed alpha
Helix 10
10
A
205 216Right-handed alpha
Helix 11
11
A
220 228Right-handed alpha
Helix 12
12
A
235 237Right-handed 310
Helix 13
13
A
238 252Right-handed alpha
Helix 14
14
A
254 267Right-handed alpha
Helix 15
15
A
270 288Right-handed alpha
Helix 16
16
A
289 301Right-handed alpha
Helix 17
17
B
21 23Right-handed 310
Helix 18
18
B
54 58Right-handed 310
Helix 19
19
B
62 78Right-handed alpha
Helix 20
20
B
106 108Right-handed 310
Helix 21
21
B
122 126Right-handed 310
Helix 22
22
B
135 146Right-handed alpha
Helix 23
23
B
160 169Right-handed alpha
Helix 24
24
B
184 189Right-handed 310
Helix 25
25
B
197 205Right-handed alpha
Helix 26
26
B
205 216Right-handed alpha
Helix 27
27
B
220 228Right-handed alpha
Helix 28
28
B
235 237Right-handed 310
Helix 29
29
B
238 252Right-handed alpha
Helix 30
30
B
254 268Right-handed alpha
Helix 31
31
B
270 288Right-handed alpha
Helix 32
32
B
289 301Right-handed alpha
Helix 33
33
C
21 23Right-handed 310
Helix 34
34
C
54 58Right-handed 310
Helix 35
35
C
62 78Right-handed alpha
Helix 36
36
C
106 108Right-handed 310
Helix 37
37
C
122 126Right-handed 310
Helix 38
38
C
135 146Right-handed alpha
Helix 39
39
C
160 169Right-handed alpha
Helix 40
40
C
184 189Right-handed 310
Helix 41
41
C
197 205Right-handed alpha
Helix 42
42
C
205 216Right-handed alpha
Helix 43
43
C
220 228Right-handed alpha
Helix 44
44
C
235 237Right-handed 310
Helix 45
45
C
238 252Right-handed alpha
Helix 46
46
C
254 267Right-handed alpha
Helix 47
47
C
270 288Right-handed alpha
Helix 48
48
C
289 301Right-handed alpha
Helix 49
49
D
21 23Right-handed 310
Helix 50
50
D
54 58Right-handed 310
Helix 51
51
D
62 78Right-handed alpha
Helix 52
52
D
106 108Right-handed 310
Helix 53
53
D
122 126Right-handed 310
Helix 54
54
D
135 146Right-handed alpha
Helix 55
55
D
160 169Right-handed alpha
Helix 56
56
D
184 189Right-handed 310
Helix 57
57
D
197 205Right-handed alpha
Helix 58
58
D
205 216Right-handed alpha
Helix 59
59
D
221 228Right-handed alpha
Helix 60
60
D
235 237Right-handed 310
Helix 61
61
D
238 252Right-handed alpha
Helix 62
62
D
254 267Right-handed alpha
Helix 63
63
D
270 288Right-handed alpha
Helix 64
64
D
289 301Right-handed alpha
Helix 65
65
E
21 23Right-handed 310
Helix 66
66
E
54 58Right-handed 310
Helix 67
67
E
62 78Right-handed alpha
Helix 68
68
E
106 108Right-handed 310
Helix 69
69
E
122 126Right-handed 310
Helix 70
70
E
135 146Right-handed alpha
Helix 71
71
E
160 169Right-handed alpha
Helix 72
72
E
184 189Right-handed 310
Helix 73
73
E
197 205Right-handed alpha
Helix 74
74
E
205 216Right-handed alpha
Helix 75
75
E
220 228Right-handed alpha
Helix 76
76
E
235 237Right-handed 310
Helix 77
77
E
238 252Right-handed alpha
Helix 78
78
E
254 267Right-handed alpha
Helix 79
79
E
270 288Right-handed alpha
Helix 80
80
E
289 301Right-handed alpha
Helix 81
81
F
21 23Right-handed 310
Helix 82
82
F
54 58Right-handed 310
Helix 83
83
F
62 78Right-handed alpha
Helix 84
84
F
106 108Right-handed 310
Helix 85
85
F
122 126Right-handed 310
Helix 86
86
F
135 146Right-handed alpha
Helix 87
87
F
160 169Right-handed alpha
Helix 88
88
F
184 189Right-handed 310
Helix 89
89
F
197 205Right-handed alpha
Helix 90
90
F
205 216Right-handed alpha
Helix 91
91
F
221 228Right-handed alpha
Helix 92
92
F
235 237Right-handed 310
Helix 93
93
F
238 252Right-handed alpha
Helix 94
94
F
254 267Right-handed alpha
Helix 95
95
F
270 288Right-handed alpha
Helix 96
96
F
289 301Right-handed alpha
Helix 97
97
G
21 23Right-handed 310
Helix 98
98
G
54 58Right-handed 310
Helix 99
99
G
62 78Right-handed alpha
Helix 100
100
G
106 108Right-handed 310
Helix 101
101
G
122 126Right-handed 310
Helix 102
102
G
135 146Right-handed alpha
Helix 103
103
G
160 169Right-handed alpha
Helix 104
104
G
184 189Right-handed 310
Helix 105
105
G
197 205Right-handed alpha
Helix 106
106
G
205 216Right-handed alpha
Helix 107
107
G
220 228Right-handed alpha
Helix 108
108
G
235 237Right-handed 310
Helix 109
109
G
238 252Right-handed alpha
Helix 110
110
G
254 267Right-handed alpha
Helix 111
111
G
270 288Right-handed alpha
Helix 112
112
G
289 301Right-handed alpha
Helix 113
113
H
21 23Right-handed 310
Helix 114
114
H
54 58Right-handed 310
Helix 115
115
H
62 78Right-handed alpha
Helix 116
116
H
106 108Right-handed 310
Helix 117
117
H
122 126Right-handed 310
Helix 118
118
H
135 146Right-handed alpha
Helix 119
119
H
160 169Right-handed alpha
Helix 120
120
H
184 189Right-handed 310
Helix 121
121
H
197 205Right-handed alpha
Helix 122
122
H
205 216Right-handed alpha
Helix 123
123
H
220 228Right-handed alpha
Helix 124
124
H
235 237Right-handed 310
Helix 125
125
H
238 252Right-handed alpha
Helix 126
126
H
254 267Right-handed alpha
Helix 127
127
H
270 288Right-handed alpha
Helix 128
128
H
289 302Right-handed alpha
Helix 129
129
I
21 23Right-handed 310
Helix 130
130
I
54 58Right-handed 310
Helix 131
131
I
62 78Right-handed alpha
Helix 132
132
I
106 108Right-handed 310
Helix 133
133
I
122 126Right-handed 310
Helix 134
134
I
135 146Right-handed alpha
Helix 135
135
I
160 169Right-handed alpha
Helix 136
136
I
184 189Right-handed 310
Helix 137
137
I
197 205Right-handed alpha
Helix 138
138
I
205 216Right-handed alpha
Helix 139
139
I
220 228Right-handed alpha
Helix 140
140
I
235 237Right-handed 310
Helix 141
141
I
238 252Right-handed alpha
Helix 142
142
I
254 267Right-handed alpha
Helix 143
143
I
270 288Right-handed alpha
Helix 144
144
I
289 301Right-handed alpha
Helix 145
145
J
21 23Right-handed 310
Helix 146
146
J
54 58Right-handed 310
Helix 147
147
J
62 78Right-handed alpha
Helix 148
148
J
106 108Right-handed 310
Helix 149
149
J
122 126Right-handed 310
Helix 150
150
J
135 146Right-handed alpha
Helix 151
151
J
160 169Right-handed alpha
Helix 152
152
J
184 189Right-handed 310
Helix 153
153
J
197 205Right-handed alpha
Helix 154
154
J
205 216Right-handed alpha
Helix 155
155
J
221 228Right-handed alpha
Helix 156
156
J
235 237Right-handed 310
Helix 157
157
J
238 252Right-handed alpha
Helix 158
158
J
254 267Right-handed alpha
Helix 159
159
J
270 288Right-handed alpha
Helix 160
160
J
289 302Right-handed alpha
Helix 161
161
K
21 23Right-handed 310
Helix 162
162
K
54 58Right-handed 310
Helix 163
163
K
62 78Right-handed alpha
Helix 164
164
K
106 108Right-handed 310
Helix 165
165
K
122 126Right-handed 310
Helix 166
166
K
135 146Right-handed alpha
Helix 167
167
K
160 169Right-handed alpha
Helix 168
168
K
184 189Right-handed 310
Helix 169
169
K
197 205Right-handed alpha
Helix 170
170
K
205 216Right-handed alpha
Helix 171
171
K
221 228Right-handed alpha
Helix 172
172
K
235 237Right-handed 310
Helix 173
173
K
238 252Right-handed alpha
Helix 174
174
K
254 267Right-handed alpha
Helix 175
175
K
270 288Right-handed alpha
Helix 176
176
K
289 301Right-handed alpha
Helix 177
177
L
21 23Right-handed 310
Helix 178
178
L
54 58Right-handed 310
Helix 179
179
L
62 78Right-handed alpha
Helix 180
180
L
106 108Right-handed 310
Helix 181
181
L
122 126Right-handed 310
Helix 182
182
L
135 146Right-handed alpha
Helix 183
183
L
160 169Right-handed alpha
Helix 184
184
L
184 189Right-handed 310
Helix 185
185
L
197 205Right-handed alpha
Helix 186
186
L
205 216Right-handed alpha
Helix 187
187
L
221 228Right-handed alpha
Helix 188
188
L
235 237Right-handed 310
Helix 189
189
L
238 252Right-handed alpha
Helix 190
190
L
254 267Right-handed alpha
Helix 191
191
L
270 288Right-handed alpha
Helix 192
192
L
289 301Right-handed alpha
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There are 36 sheets in PDB entry 4QII. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
25 27first strand
Strand 2
A
37 42anti-parallel
Strand 3
A
47 52anti-parallel
Strand 4
A
84 89parallel
Strand 5
A
149 154parallel
Strand 6
A
171 175parallel
Strand 7
A
232 234parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
100 102first strand
Strand 2
A
157 159parallel
Strand 3
A
180 182parallel
Strand 4
A
218 219anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
110 111first strand
Strand 2
A
114 115anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
25 27first strand
Strand 2
B
37 42anti-parallel
Strand 3
B
47 52anti-parallel
Strand 4
B
84 89parallel
Strand 5
B
149 154parallel
Strand 6
B
171 175parallel
Strand 7
B
232 234parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
100 102first strand
Strand 2
B
157 159parallel
Strand 3
B
180 182parallel
Strand 4
B
218 219anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
110 111first strand
Strand 2
B
114 115anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
25 27first strand
Strand 2
C
37 42anti-parallel
Strand 3
C
47 52anti-parallel
Strand 4
C
84 89parallel
Strand 5
C
149 154parallel
Strand 6
C
171 175parallel
Strand 7
C
232 234parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
100 102first strand
Strand 2
C
157 159parallel
Strand 3
C
180 182parallel
Strand 4
C
218 219anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
110 111first strand
Strand 2
C
114 115anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
25 26first strand
Strand 2
D
37 42anti-parallel
Strand 3
D
47 52anti-parallel
Strand 4
D
84 89parallel
Strand 5
D
149 154parallel
Strand 6
D
171 175parallel
Strand 7
D
232 234parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
100 102first strand
Strand 2
D
157 159parallel
Strand 3
D
180 182parallel
Strand 4
D
218 220anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
110 111first strand
Strand 2
D
114 115anti-parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
25 27first strand
Strand 2
E
37 42anti-parallel
Strand 3
E
47 52anti-parallel
Strand 4
E
84 89parallel
Strand 5
E
149 154parallel
Strand 6
E
171 175parallel
Strand 7
E
232 234parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
100 102first strand
Strand 2
E
157 159parallel
Strand 3
E
180 182parallel
Strand 4
E
218 219anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
110 111first strand
Strand 2
E
114 115anti-parallel
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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
25 27first strand
Strand 2
F
37 42anti-parallel
Strand 3
F
47 52anti-parallel
Strand 4
F
84 89parallel
Strand 5
F
149 154parallel
Strand 6
F
171 175parallel
Strand 7
F
232 234parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
100 102first strand
Strand 2
F
157 159parallel
Strand 3
F
180 182parallel
Strand 4
F
218 220anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
110 111first strand
Strand 2
F
114 115anti-parallel
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There are 7 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
25 27first strand
Strand 2
G
37 42anti-parallel
Strand 3
G
47 52anti-parallel
Strand 4
G
84 89parallel
Strand 5
G
149 154parallel
Strand 6
G
171 175parallel
Strand 7
G
232 234parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
100 102first strand
Strand 2
G
157 159parallel
Strand 3
G
180 182parallel
Strand 4
G
218 219anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
110 111first strand
Strand 2
G
114 115anti-parallel
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There are 7 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
25 27first strand
Strand 2
H
37 42anti-parallel
Strand 3
H
47 52anti-parallel
Strand 4
H
84 89parallel
Strand 5
H
149 154parallel
Strand 6
H
171 175parallel
Strand 7
H
232 234parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
100 102first strand
Strand 2
H
157 159parallel
Strand 3
H
180 182parallel
Strand 4
H
218 219anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
110 111first strand
Strand 2
H
114 115anti-parallel
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There are 7 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
25 27first strand
Strand 2
I
37 42anti-parallel
Strand 3
I
47 52anti-parallel
Strand 4
I
84 89parallel
Strand 5
I
149 154parallel
Strand 6
I
171 175parallel
Strand 7
I
232 234parallel
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There are 4 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
100 102first strand
Strand 2
I
157 159parallel
Strand 3
I
180 182parallel
Strand 4
I
218 219anti-parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
110 111first strand
Strand 2
I
114 115anti-parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
25 27first strand
Strand 2
J
37 42anti-parallel
Strand 3
J
47 52anti-parallel
Strand 4
J
84 89parallel
Strand 5
J
149 154parallel
Strand 6
J
171 175parallel
Strand 7
J
232 234parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
100 102first strand
Strand 2
J
157 159parallel
Strand 3
J
180 182parallel
Strand 4
J
218 220anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
110 111first strand
Strand 2
J
114 115anti-parallel
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There are 7 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
25 27first strand
Strand 2
K
37 42anti-parallel
Strand 3
K
47 52anti-parallel
Strand 4
K
84 89parallel
Strand 5
K
149 154parallel
Strand 6
K
171 175parallel
Strand 7
K
232 234parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
100 102first strand
Strand 2
K
157 159parallel
Strand 3
K
180 182parallel
Strand 4
K
218 220anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
110 111first strand
Strand 2
K
114 115anti-parallel
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There are 7 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
25 27first strand
Strand 2
L
37 42anti-parallel
Strand 3
L
47 52anti-parallel
Strand 4
L
84 89parallel
Strand 5
L
149 154parallel
Strand 6
L
171 175parallel
Strand 7
L
232 234parallel
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There are 4 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
100 102first strand
Strand 2
L
157 159parallel
Strand 3
L
180 182parallel
Strand 4
L
218 220anti-parallel
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There are 2 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
110 111first strand
Strand 2
L
114 115anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il