Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q9B


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 3Q9B entry

There are 12 chains in PDB entry 3Q9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 341
B
 MET 1GLY 341
C
 MET 1GLY 341
D
 MET 1GLY 341
E
 MET 1GLY 341
F
 MET 1GLY 341
G
 MET 1GLY 341
H
 MET 1GLY 341
I
 MET 1GLY 341
J
 MET 1ALA 340
K
 MET 1GLY 341
L
 MET 1GLY 341
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 are156 helices in PDB entry 3Q9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 12Right-handed 310
Helix 2
2
A
30 43Right-handed alpha
Helix 3
3
A
58 62Right-handed 310
Helix 4
4
A
64 81Right-handed alpha
Helix 5
5
A
104 112Right-handed alpha
Helix 6
6
A
123 145Right-handed alpha
Helix 7
7
A
172 184Right-handed alpha
Helix 8
8
A
199 207Right-handed alpha
Helix 9
9
A
221 224Right-handed 310
Helix 10
10
A
237 241Right-handed 310
Helix 11
11
A
254 273Right-handed alpha
Helix 12
12
A
299 310Right-handed alpha
Helix 13
13
A
327 341Right-handed alpha
Helix 14
14
B
7 12Right-handed 310
Helix 15
15
B
30 43Right-handed alpha
Helix 16
16
B
58 62Right-handed 310
Helix 17
17
B
64 81Right-handed alpha
Helix 18
18
B
104 112Right-handed alpha
Helix 19
19
B
123 145Right-handed alpha
Helix 20
20
B
172 184Right-handed alpha
Helix 21
21
B
199 207Right-handed alpha
Helix 22
22
B
221 224Right-handed 310
Helix 23
23
B
237 241Right-handed 310
Helix 24
24
B
255 273Right-handed alpha
Helix 25
25
B
297 310Right-handed alpha
Helix 26
26
B
327 341Right-handed alpha
Helix 27
27
C
6 12Right-handed 310
Helix 28
28
C
30 42Right-handed alpha
Helix 29
29
C
58 62Right-handed 310
Helix 30
30
C
64 81Right-handed alpha
Helix 31
31
C
104 112Right-handed alpha
Helix 32
32
C
123 145Right-handed alpha
Helix 33
33
C
172 185Right-handed alpha
Helix 34
34
C
199 207Right-handed alpha
Helix 35
35
C
221 224Right-handed 310
Helix 36
36
C
237 241Right-handed 310
Helix 37
37
C
254 273Right-handed alpha
Helix 38
38
C
299 310Right-handed alpha
Helix 39
39
C
327 341Right-handed alpha
Helix 40
40
D
6 12Right-handed 310
Helix 41
41
D
30 43Right-handed alpha
Helix 42
42
D
58 62Right-handed 310
Helix 43
43
D
64 81Right-handed alpha
Helix 44
44
D
104 112Right-handed alpha
Helix 45
45
D
123 144Right-handed alpha
Helix 46
46
D
172 184Right-handed alpha
Helix 47
47
D
199 207Right-handed alpha
Helix 48
48
D
221 224Right-handed 310
Helix 49
49
D
237 241Right-handed 310
Helix 50
50
D
254 273Right-handed alpha
Helix 51
51
D
297 310Right-handed alpha
Helix 52
52
D
327 341Right-handed alpha
Helix 53
53
E
6 12Right-handed 310
Helix 54
54
E
30 43Right-handed alpha
Helix 55
55
E
58 62Right-handed 310
Helix 56
56
E
64 81Right-handed alpha
Helix 57
57
E
104 112Right-handed alpha
Helix 58
58
E
123 145Right-handed alpha
Helix 59
59
E
172 184Right-handed alpha
Helix 60
60
E
199 207Right-handed alpha
Helix 61
61
E
221 224Right-handed 310
Helix 62
62
E
237 241Right-handed 310
Helix 63
63
E
254 273Right-handed alpha
Helix 64
64
E
299 310Right-handed alpha
Helix 65
65
E
327 341Right-handed alpha
Helix 66
66
F
6 12Right-handed 310
Helix 67
67
F
30 43Right-handed alpha
Helix 68
68
F
58 62Right-handed 310
Helix 69
69
F
64 81Right-handed alpha
Helix 70
70
F
104 112Right-handed alpha
Helix 71
71
F
123 144Right-handed alpha
Helix 72
72
F
172 185Right-handed alpha
Helix 73
73
F
199 207Right-handed alpha
Helix 74
74
F
221 224Right-handed 310
Helix 75
75
F
237 241Right-handed 310
Helix 76
76
F
254 273Right-handed alpha
Helix 77
77
F
297 310Right-handed alpha
Helix 78
78
F
327 341Right-handed alpha
Helix 79
79
G
6 12Right-handed 310
Helix 80
80
G
30 43Right-handed alpha
Helix 81
81
G
58 62Right-handed 310
Helix 82
82
G
64 81Right-handed alpha
Helix 83
83
G
104 112Right-handed alpha
Helix 84
84
G
123 145Right-handed alpha
Helix 85
85
G
172 184Right-handed alpha
Helix 86
86
G
199 207Right-handed alpha
Helix 87
87
G
221 224Right-handed 310
Helix 88
88
G
237 241Right-handed 310
Helix 89
89
G
254 273Right-handed alpha
Helix 90
90
G
299 310Right-handed alpha
Helix 91
91
G
327 341Right-handed alpha
Helix 92
92
H
6 12Right-handed 310
Helix 93
93
H
30 43Right-handed alpha
Helix 94
94
H
58 62Right-handed 310
Helix 95
95
H
64 81Right-handed alpha
Helix 96
96
H
104 112Right-handed alpha
Helix 97
97
H
123 145Right-handed alpha
Helix 98
98
H
172 184Right-handed alpha
Helix 99
99
H
199 207Right-handed alpha
Helix 100
100
H
221 224Right-handed 310
Helix 101
101
H
237 241Right-handed 310
Helix 102
102
H
254 273Right-handed alpha
Helix 103
103
H
299 310Right-handed alpha
Helix 104
104
H
327 341Right-handed alpha
Helix 105
105
I
6 12Right-handed 310
Helix 106
106
I
30 43Right-handed alpha
Helix 107
107
I
58 62Right-handed 310
Helix 108
108
I
64 81Right-handed alpha
Helix 109
109
I
104 112Right-handed alpha
Helix 110
110
I
123 145Right-handed alpha
Helix 111
111
I
172 185Right-handed alpha
Helix 112
112
I
199 207Right-handed alpha
Helix 113
113
I
221 224Right-handed 310
Helix 114
114
I
237 241Right-handed 310
Helix 115
115
I
254 273Right-handed alpha
Helix 116
116
I
299 310Right-handed alpha
Helix 117
117
I
327 341Right-handed alpha
Helix 118
118
J
6 12Right-handed 310
Helix 119
119
J
30 43Right-handed alpha
Helix 120
120
J
58 62Right-handed 310
Helix 121
121
J
64 82Right-handed alpha
Helix 122
122
J
104 112Right-handed alpha
Helix 123
123
J
123 144Right-handed alpha
Helix 124
124
J
172 184Right-handed alpha
Helix 125
125
J
199 207Right-handed alpha
Helix 126
126
J
221 224Right-handed 310
Helix 127
127
J
237 241Right-handed 310
Helix 128
128
J
255 273Right-handed alpha
Helix 129
129
J
299 310Right-handed alpha
Helix 130
130
J
327 340Right-handed alpha
Helix 131
131
K
6 12Right-handed 310
Helix 132
132
K
30 43Right-handed alpha
Helix 133
133
K
58 62Right-handed 310
Helix 134
134
K
64 81Right-handed alpha
Helix 135
135
K
104 112Right-handed alpha
Helix 136
136
K
123 144Right-handed alpha
Helix 137
137
K
172 185Right-handed alpha
Helix 138
138
K
199 207Right-handed alpha
Helix 139
139
K
221 224Right-handed 310
Helix 140
140
K
237 241Right-handed 310
Helix 141
141
K
254 273Right-handed alpha
Helix 142
142
K
297 310Right-handed alpha
Helix 143
143
K
326 341Right-handed alpha
Helix 144
144
L
7 12Right-handed 310
Helix 145
145
L
30 43Right-handed alpha
Helix 146
146
L
58 62Right-handed 310
Helix 147
147
L
64 81Right-handed alpha
Helix 148
148
L
104 112Right-handed alpha
Helix 149
149
L
123 144Right-handed alpha
Helix 150
150
L
172 184Right-handed alpha
Helix 151
151
L
199 207Right-handed alpha
Helix 152
152
L
221 224Right-handed 310
Helix 153
153
L
237 241Right-handed 310
Helix 154
154
L
254 273Right-handed alpha
Helix 155
155
L
299 310Right-handed alpha
Helix 156
156
L
327 341Right-handed alpha
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There are 26 sheets in PDB entry 3Q9B. 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,

There are 8 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
48 49first strand
Strand 2
A
2 4parallel
Strand 3
A
148 151parallel
Strand 4
A
315 319parallel
Strand 5
A
277 281parallel
Strand 6
A
189 193parallel
Strand 7
A
212 219parallel
Strand 8
A
244 249parallel
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There are 2 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
17 19first strand
Strand 2
A
22 24anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 49first strand
Strand 2
B
2 5parallel
Strand 3
B
148 152parallel
Strand 4
B
315 319parallel
Strand 5
B
277 281parallel
Strand 6
B
189 193parallel
Strand 7
B
212 219parallel
Strand 8
B
244 249parallel
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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
B
17 19first strand
Strand 2
B
22 24anti-parallel
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There are 2 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
253 254first strand
Strand 2
B
294 295parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
48 49first strand
Strand 2
C
2 4parallel
Strand 3
C
148 151parallel
Strand 4
C
315 319parallel
Strand 5
C
277 281parallel
Strand 6
C
189 193parallel
Strand 7
C
212 219parallel
Strand 8
C
244 249parallel
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There are 2 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
17 19first strand
Strand 2
C
22 24anti-parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
48 49first strand
Strand 2
D
2 4parallel
Strand 3
D
148 151parallel
Strand 4
D
315 319parallel
Strand 5
D
277 281parallel
Strand 6
D
189 193parallel
Strand 7
D
212 219parallel
Strand 8
D
244 249parallel
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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
D
17 19first strand
Strand 2
D
22 24anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
48 49first strand
Strand 2
E
2 4parallel
Strand 3
E
148 151parallel
Strand 4
E
315 319parallel
Strand 5
E
277 281parallel
Strand 6
E
189 193parallel
Strand 7
E
212 219parallel
Strand 8
E
244 249parallel
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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
E
17 19first strand
Strand 2
E
22 24anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
48 49first strand
Strand 2
F
2 4parallel
Strand 3
F
148 151parallel
Strand 4
F
315 319parallel
Strand 5
F
277 281parallel
Strand 6
F
189 193parallel
Strand 7
F
212 219parallel
Strand 8
F
244 249parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
17 19first strand
Strand 2
F
22 24anti-parallel
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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
48 49first strand
Strand 2
G
2 4parallel
Strand 3
G
148 151parallel
Strand 4
G
315 319parallel
Strand 5
G
276 281parallel
Strand 6
G
189 193parallel
Strand 7
G
212 219parallel
Strand 8
G
244 249parallel
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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
G
17 19first strand
Strand 2
G
22 24anti-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
H
48 49first strand
Strand 2
H
2 4parallel
Strand 3
H
148 151parallel
Strand 4
H
315 319parallel
Strand 5
H
277 281parallel
Strand 6
H
189 193parallel
Strand 7
H
212 219parallel
Strand 8
H
244 249parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
17 19first strand
Strand 2
H
22 24anti-parallel
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There are 8 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
48 49first strand
Strand 2
I
3 4parallel
Strand 3
I
148 151parallel
Strand 4
I
315 319parallel
Strand 5
I
277 281parallel
Strand 6
I
189 193parallel
Strand 7
I
212 219parallel
Strand 8
I
244 249parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
17 19first strand
Strand 2
I
22 24anti-parallel
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There are 8 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
48 49first strand
Strand 2
J
3 4parallel
Strand 3
J
148 151parallel
Strand 4
J
315 319parallel
Strand 5
J
277 281parallel
Strand 6
J
189 193parallel
Strand 7
J
212 219parallel
Strand 8
J
244 249parallel
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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
J
17 19first strand
Strand 2
J
22 24anti-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
J
253 254first strand
Strand 2
J
294 295parallel
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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
K
48 49first strand
Strand 2
K
3 4parallel
Strand 3
K
148 151parallel
Strand 4
K
315 319parallel
Strand 5
K
277 281parallel
Strand 6
K
189 193parallel
Strand 7
K
212 219parallel
Strand 8
K
244 249parallel
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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
K
17 19first strand
Strand 2
K
22 24anti-parallel
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There are 8 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
48 49first strand
Strand 2
L
2 5parallel
Strand 3
L
148 152parallel
Strand 4
L
315 319parallel
Strand 5
L
277 281parallel
Strand 6
L
189 193parallel
Strand 7
L
212 219parallel
Strand 8
L
244 249parallel
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There are 2 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
17 19first strand
Strand 2
L
22 24anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il