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


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 4QQW entry

There are 8 chains in PDB entry 4QQW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 14PHE 944
B
 A 1 A 12
C
 PRO 14PHE 944
D
 A 1 A 12
E
 PRO 14PHE 944
F
 A 1 A 12
G
 PRO 14PHE 944
H
 A 1 A 12
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 are183 helices in PDB entry 4QQW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 52Right-handed alpha
Helix 2
2
A
54 65Right-handed alpha
Helix 3
3
A
68 81Right-handed alpha
Helix 4
4
A
82 88Right-handed 310
Helix 5
5
A
89 94Right-handed alpha
Helix 6
6
A
114 123Right-handed alpha
Helix 7
7
A
124 131Right-handed 310
Helix 8
8
A
136 148Right-handed alpha
Helix 9
9
A
163 168Right-handed alpha
Helix 10
10
A
172 190Right-handed alpha
Helix 11
11
A
200 218Right-handed alpha
Helix 12
12
A
220 228Right-handed alpha
Helix 13
13
A
229 231Right-handed 310
Helix 14
14
A
236 259Right-handed alpha
Helix 15
15
A
269 274Right-handed alpha
Helix 16
16
A
281 295Right-handed alpha
Helix 17
17
A
310 327Right-handed alpha
Helix 18
18
A
337 356Right-handed alpha
Helix 19
19
A
405 409Right-handed 310
Helix 20
20
A
412 416Right-handed 310
Helix 21
21
A
423 428Right-handed alpha
Helix 22
22
A
429 431Right-handed 310
Helix 23
23
A
435 445Right-handed alpha
Helix 24
24
A
452 456Right-handed 310
Helix 25
25
A
457 474Right-handed alpha
Helix 26
26
A
486 503Right-handed alpha
Helix 27
27
A
535 539Right-handed alpha
Helix 28
28
A
567 582Right-handed alpha
Helix 29
29
A
591 607Right-handed alpha
Helix 30
30
A
624 640Right-handed alpha
Helix 31
31
A
640 646Right-handed alpha
Helix 32
32
A
660 664Right-handed 310
Helix 33
33
A
679 687Right-handed alpha
Helix 34
34
A
688 690Right-handed 310
Helix 35
35
A
728 733Right-handed alpha
Helix 36
36
A
736 749Right-handed alpha
Helix 37
37
A
760 771Right-handed alpha
Helix 38
38
A
772 775Right-handed 310
Helix 39
39
A
777 799Right-handed alpha
Helix 40
40
A
802 807Right-handed 310
Helix 41
41
A
810 814Right-handed 310
Helix 42
42
A
863 867Right-handed 310
Helix 43
43
A
869 878Right-handed alpha
Helix 44
44
A
886 891Right-handed 310
Helix 45
45
A
893 897Right-handed 310
Helix 46
46
A
899 904Right-handed 310
Helix 47
47
A
905 910Right-handed alpha
Helix 48
48
C
34 52Right-handed alpha
Helix 49
49
C
54 65Right-handed alpha
Helix 50
50
C
68 83Right-handed alpha
Helix 51
51
C
84 88Right-handed 310
Helix 52
52
C
89 94Right-handed alpha
Helix 53
53
C
114 127Right-handed alpha
Helix 54
54
C
128 131Right-handed 310
Helix 55
55
C
136 148Right-handed alpha
Helix 56
56
C
163 168Right-handed alpha
Helix 57
57
C
172 190Right-handed alpha
Helix 58
58
C
200 218Right-handed alpha
Helix 59
59
C
220 229Right-handed alpha
Helix 60
60
C
236 259Right-handed alpha
Helix 61
61
C
269 274Right-handed alpha
Helix 62
62
C
281 295Right-handed alpha
Helix 63
63
C
310 326Right-handed alpha
Helix 64
64
C
337 356Right-handed alpha
Helix 65
65
C
373 377Right-handed 310
Helix 66
66
C
404 409Right-handed alpha
Helix 67
67
C
412 416Right-handed 310
Helix 68
68
C
423 428Right-handed alpha
Helix 69
69
C
435 445Right-handed alpha
Helix 70
70
C
452 456Right-handed 310
Helix 71
71
C
457 474Right-handed alpha
Helix 72
72
C
486 503Right-handed alpha
Helix 73
73
C
567 582Right-handed alpha
Helix 74
74
C
591 606Right-handed alpha
Helix 75
75
C
624 640Right-handed alpha
Helix 76
76
C
640 646Right-handed alpha
Helix 77
77
C
660 664Right-handed 310
Helix 78
78
C
679 688Right-handed alpha
Helix 79
79
C
693 697Right-handed 310
Helix 80
80
C
728 735Right-handed alpha
Helix 81
81
C
736 749Right-handed alpha
Helix 82
82
C
760 771Right-handed alpha
Helix 83
83
C
772 775Right-handed 310
Helix 84
84
C
777 799Right-handed alpha
Helix 85
85
C
802 807Right-handed 310
Helix 86
86
C
810 814Right-handed 310
Helix 87
87
C
863 867Right-handed 310
Helix 88
88
C
869 878Right-handed alpha
Helix 89
89
C
886 891Right-handed 310
Helix 90
90
C
893 897Right-handed 310
Helix 91
91
C
899 905Right-handed 310
Helix 92
92
E
34 52Right-handed alpha
Helix 93
93
E
54 65Right-handed alpha
Helix 94
94
E
68 81Right-handed alpha
Helix 95
95
E
82 83Right-handed 310
Helix 96
96
E
84 88Right-handed 310
Helix 97
97
E
89 94Right-handed alpha
Helix 98
98
E
114 123Right-handed alpha
Helix 99
99
E
124 131Right-handed 310
Helix 100
100
E
136 148Right-handed alpha
Helix 101
101
E
163 168Right-handed alpha
Helix 102
102
E
172 190Right-handed alpha
Helix 103
103
E
200 218Right-handed alpha
Helix 104
104
E
220 229Right-handed alpha
Helix 105
105
E
236 258Right-handed alpha
Helix 106
106
E
269 274Right-handed alpha
Helix 107
107
E
281 295Right-handed alpha
Helix 108
108
E
310 326Right-handed alpha
Helix 109
109
E
337 356Right-handed alpha
Helix 110
110
E
373 377Right-handed 310
Helix 111
111
E
405 409Right-handed 310
Helix 112
112
E
412 416Right-handed 310
Helix 113
113
E
423 428Right-handed alpha
Helix 114
114
E
429 431Right-handed 310
Helix 115
115
E
435 444Right-handed alpha
Helix 116
116
E
452 456Right-handed 310
Helix 117
117
E
457 474Right-handed alpha
Helix 118
118
E
486 503Right-handed alpha
Helix 119
119
E
535 539Right-handed alpha
Helix 120
120
E
567 582Right-handed alpha
Helix 121
121
E
591 607Right-handed alpha
Helix 122
122
E
624 640Right-handed alpha
Helix 123
123
E
640 646Right-handed alpha
Helix 124
124
E
660 664Right-handed 310
Helix 125
125
E
679 687Right-handed alpha
Helix 126
126
E
688 690Right-handed 310
Helix 127
127
E
728 735Right-handed alpha
Helix 128
128
E
736 749Right-handed alpha
Helix 129
129
E
760 771Right-handed alpha
Helix 130
130
E
772 775Right-handed 310
Helix 131
131
E
777 799Right-handed alpha
Helix 132
132
E
803 807Right-handed 310
Helix 133
133
E
810 814Right-handed 310
Helix 134
134
E
869 878Right-handed alpha
Helix 135
135
E
886 890Right-handed 310
Helix 136
136
E
899 905Right-handed 310
Helix 137
137
G
34 52Right-handed alpha
Helix 138
138
G
54 65Right-handed alpha
Helix 139
139
G
68 83Right-handed alpha
Helix 140
140
G
84 88Right-handed 310
Helix 141
141
G
89 94Right-handed alpha
Helix 142
142
G
114 123Right-handed alpha
Helix 143
143
G
124 131Right-handed 310
Helix 144
144
G
136 148Right-handed alpha
Helix 145
145
G
163 168Right-handed alpha
Helix 146
146
G
172 190Right-handed alpha
Helix 147
147
G
200 218Right-handed alpha
Helix 148
148
G
220 228Right-handed alpha
Helix 149
149
G
229 231Right-handed 310
Helix 150
150
G
236 259Right-handed alpha
Helix 151
151
G
269 274Right-handed alpha
Helix 152
152
G
281 291Right-handed alpha
Helix 153
153
G
310 326Right-handed alpha
Helix 154
154
G
337 356Right-handed alpha
Helix 155
155
G
373 377Right-handed 310
Helix 156
156
G
405 409Right-handed 310
Helix 157
157
G
412 416Right-handed 310
Helix 158
158
G
423 428Right-handed alpha
Helix 159
159
G
429 431Right-handed 310
Helix 160
160
G
435 445Right-handed alpha
Helix 161
161
G
452 456Right-handed 310
Helix 162
162
G
457 474Right-handed alpha
Helix 163
163
G
486 503Right-handed alpha
Helix 164
164
G
567 582Right-handed alpha
Helix 165
165
G
591 606Right-handed alpha
Helix 166
166
G
607 609Right-handed 310
Helix 167
167
G
624 640Right-handed alpha
Helix 168
168
G
640 646Right-handed alpha
Helix 169
169
G
660 664Right-handed 310
Helix 170
170
G
679 688Right-handed alpha
Helix 171
171
G
728 733Right-handed alpha
Helix 172
172
G
736 750Right-handed alpha
Helix 173
173
G
760 771Right-handed alpha
Helix 174
174
G
772 775Right-handed 310
Helix 175
175
G
777 799Right-handed alpha
Helix 176
176
G
803 807Right-handed 310
Helix 177
177
G
810 814Right-handed 310
Helix 178
178
G
863 867Right-handed 310
Helix 179
179
G
869 878Right-handed alpha
Helix 180
180
G
886 892Right-handed 310
Helix 181
181
G
893 897Right-handed 310
Helix 182
182
G
899 903Right-handed 310
Helix 183
183
G
905 910Right-handed alpha
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There are 27 sheets in PDB entry 4QQW. 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,

There are 2 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
21 23first strand
Strand 2
A
32 33anti-parallel
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There are 8 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
367 370first strand
Strand 2
A
418 422parallel
Strand 3
A
330 335parallel
Strand 4
A
446 450parallel
Strand 5
A
478 482parallel
Strand 6
A
299 304parallel
Strand 7
A
521 526anti-parallel
Strand 8
A
532 534anti-parallel
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There are 6 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
552 558first strand
Strand 2
A
709 715parallel
Strand 3
A
672 676parallel
Strand 4
A
585 588parallel
Strand 5
A
655 658parallel
Strand 6
A
616 619parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
560 561first strand
Strand 2
A
564 565anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
847 848first strand
Strand 2
A
833 841anti-parallel
Strand 3
A
881 884anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
847 848first strand
Strand 2
A
833 841anti-parallel
Strand 3
A
912 918parallel
Strand 4
A
924 925anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
927 929first strand
Strand 2
A
932 937anti-parallel
Strand 3
A
941 943anti-parallel
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There are 2 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
21 23first strand
Strand 2
C
32 33anti-parallel
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There are 8 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
367 370first strand
Strand 2
C
418 422parallel
Strand 3
C
330 335parallel
Strand 4
C
446 450parallel
Strand 5
C
478 482parallel
Strand 6
C
299 304parallel
Strand 7
C
521 526anti-parallel
Strand 8
C
532 534anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
552 558first strand
Strand 2
C
709 715parallel
Strand 3
C
672 676parallel
Strand 4
C
583 588parallel
Strand 5
C
653 658parallel
Strand 6
C
615 619parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
560 561first strand
Strand 2
C
564 565anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
847 848first strand
Strand 2
C
833 841anti-parallel
Strand 3
C
881 884anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
847 848first strand
Strand 2
C
833 841anti-parallel
Strand 3
C
912 918parallel
Strand 4
C
924 925anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
927 929first strand
Strand 2
C
932 937anti-parallel
Strand 3
C
941 943anti-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
21 23first strand
Strand 2
E
32 33anti-parallel
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There are 8 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
367 370first strand
Strand 2
E
418 422parallel
Strand 3
E
330 335parallel
Strand 4
E
446 450parallel
Strand 5
E
478 482parallel
Strand 6
E
299 304parallel
Strand 7
E
521 526anti-parallel
Strand 8
E
532 534anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
552 558first strand
Strand 2
E
709 715parallel
Strand 3
E
672 676parallel
Strand 4
E
584 588parallel
Strand 5
E
654 658parallel
Strand 6
E
615 619parallel
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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
E
560 561first strand
Strand 2
E
564 565anti-parallel
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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
847 848first strand
Strand 2
E
833 841anti-parallel
Strand 3
E
881 884anti-parallel
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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
E
847 848first strand
Strand 2
E
833 841anti-parallel
Strand 3
E
912 918parallel
Strand 4
E
924 925anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
927 929first strand
Strand 2
E
932 937anti-parallel
Strand 3
E
941 943anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
21 23first strand
Strand 2
G
32 33anti-parallel
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There are 8 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
367 370first strand
Strand 2
G
418 422parallel
Strand 3
G
330 335parallel
Strand 4
G
446 450parallel
Strand 5
G
478 482parallel
Strand 6
G
299 304parallel
Strand 7
G
521 526anti-parallel
Strand 8
G
532 534anti-parallel
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There are 6 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
552 558first strand
Strand 2
G
709 715parallel
Strand 3
G
672 676parallel
Strand 4
G
583 588parallel
Strand 5
G
653 658parallel
Strand 6
G
615 619parallel
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There are 3 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
847 848first strand
Strand 2
G
833 841anti-parallel
Strand 3
G
881 884anti-parallel
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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
G
847 848first strand
Strand 2
G
833 841anti-parallel
Strand 3
G
912 918parallel
Strand 4
G
924 925anti-parallel
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There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
927 929first strand
Strand 2
G
932 937anti-parallel
Strand 3
G
941 943anti-parallel
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