Analysis of interatomic Contacts of Structural Units in PDB entry:
3U7B


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 3U7B entry

There are 5 chains in PDB entry 3U7B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ARG 327
B
 ALA 1ARG 326
C
 ALA 1ARG 326
D
 ALA 1ARG 327
E
 ALA 1ARG 326
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 are 70 helices in PDB entry 3U7B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 12Right-handed alpha
Helix 2
2
A
27 34Right-handed alpha
Helix 3
3
A
49 54Right-handed alpha
Helix 4
4
A
62 74Right-handed alpha
Helix 5
5
A
91 96Right-handed alpha
Helix 6
6
A
100 119Right-handed alpha
Helix 7
7
A
142 149Right-handed alpha
Helix 8
8
A
151 164Right-handed alpha
Helix 9
9
A
180 196Right-handed alpha
Helix 10
10
A
223 236Right-handed alpha
Helix 11
11
A
255 276Right-handed alpha
Helix 12
12
A
288 292Right-handed 310
Helix 13
13
A
293 298Right-handed alpha
Helix 14
14
A
314 326Right-handed alpha
Helix 15
15
B
4 12Right-handed alpha
Helix 16
16
B
27 34Right-handed alpha
Helix 17
17
B
49 54Right-handed alpha
Helix 18
18
B
61 74Right-handed alpha
Helix 19
19
B
91 96Right-handed alpha
Helix 20
20
B
100 120Right-handed alpha
Helix 21
21
B
142 149Right-handed alpha
Helix 22
22
B
151 164Right-handed alpha
Helix 23
23
B
180 196Right-handed alpha
Helix 24
24
B
223 236Right-handed alpha
Helix 25
25
B
255 276Right-handed alpha
Helix 26
26
B
288 292Right-handed 310
Helix 27
27
B
293 298Right-handed alpha
Helix 28
28
B
314 326Right-handed alpha
Helix 29
29
C
4 12Right-handed alpha
Helix 30
30
C
27 34Right-handed alpha
Helix 31
31
C
49 54Right-handed alpha
Helix 32
32
C
62 74Right-handed alpha
Helix 33
33
C
91 96Right-handed alpha
Helix 34
34
C
100 119Right-handed alpha
Helix 35
35
C
142 149Right-handed alpha
Helix 36
36
C
151 164Right-handed alpha
Helix 37
37
C
180 196Right-handed alpha
Helix 38
38
C
223 236Right-handed alpha
Helix 39
39
C
255 275Right-handed alpha
Helix 40
40
C
288 292Right-handed 310
Helix 41
41
C
293 298Right-handed alpha
Helix 42
42
C
314 325Right-handed alpha
Helix 43
43
D
4 12Right-handed alpha
Helix 44
44
D
27 34Right-handed alpha
Helix 45
45
D
49 54Right-handed alpha
Helix 46
46
D
62 74Right-handed alpha
Helix 47
47
D
91 96Right-handed alpha
Helix 48
48
D
100 119Right-handed alpha
Helix 49
49
D
142 149Right-handed alpha
Helix 50
50
D
151 164Right-handed alpha
Helix 51
51
D
180 196Right-handed alpha
Helix 52
52
D
223 236Right-handed alpha
Helix 53
53
D
255 275Right-handed alpha
Helix 54
54
D
288 292Right-handed 310
Helix 55
55
D
293 298Right-handed alpha
Helix 56
56
D
314 326Right-handed alpha
Helix 57
57
E
4 12Right-handed alpha
Helix 58
58
E
27 34Right-handed alpha
Helix 59
59
E
49 54Right-handed alpha
Helix 60
60
E
61 74Right-handed alpha
Helix 61
61
E
91 96Right-handed alpha
Helix 62
62
E
100 120Right-handed alpha
Helix 63
63
E
142 149Right-handed alpha
Helix 64
64
E
151 164Right-handed alpha
Helix 65
65
E
180 196Right-handed alpha
Helix 66
66
E
223 236Right-handed alpha
Helix 67
67
E
255 276Right-handed alpha
Helix 68
68
E
288 292Right-handed 310
Helix 69
69
E
293 298Right-handed alpha
Helix 70
70
E
314 326Right-handed alpha
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There are 5 sheets in PDB entry 3U7B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 11 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
208 210first strand
Strand 2
A
301 302first strand
Strand 3
A
202 205first strand
Strand 4
A
168 173parallel
Strand 5
A
125 130parallel
Strand 6
A
78 86parallel
Strand 7
A
41 44parallel
Strand 8
A
16 21parallel
Strand 9
A
279 284parallel
Strand 10
A
240 251parallel
Strand 11
A
301 302anti-parallel
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There are 11 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
208 210first strand
Strand 2
B
301 302first strand
Strand 3
B
202 205first strand
Strand 4
B
168 173parallel
Strand 5
B
125 130parallel
Strand 6
B
78 86parallel
Strand 7
B
41 44parallel
Strand 8
B
16 21parallel
Strand 9
B
279 284parallel
Strand 10
B
240 251parallel
Strand 11
B
301 302anti-parallel
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There are 11 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
208 210first strand
Strand 2
C
301 302first strand
Strand 3
C
202 205first strand
Strand 4
C
168 173parallel
Strand 5
C
125 130parallel
Strand 6
C
78 86parallel
Strand 7
C
41 44parallel
Strand 8
C
16 21parallel
Strand 9
C
279 284parallel
Strand 10
C
240 251parallel
Strand 11
C
301 302anti-parallel
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There are 11 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
208 210first strand
Strand 2
D
301 302first strand
Strand 3
D
202 205first strand
Strand 4
D
168 173parallel
Strand 5
D
125 130parallel
Strand 6
D
78 86parallel
Strand 7
D
41 44parallel
Strand 8
D
16 21parallel
Strand 9
D
279 284parallel
Strand 10
D
240 251parallel
Strand 11
D
301 302anti-parallel
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There are 11 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
208 210first strand
Strand 2
E
301 302first strand
Strand 3
E
202 205first strand
Strand 4
E
168 173parallel
Strand 5
E
125 130parallel
Strand 6
E
78 85parallel
Strand 7
E
41 44parallel
Strand 8
E
16 21parallel
Strand 9
E
279 284parallel
Strand 10
E
240 251parallel
Strand 11
E
301 302anti-parallel
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