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


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 3TSN entry

There are 4 chains in PDB entry 3TSN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0LYS 363
B
 ALA 0LYS 363
C
 ALA 0LYS 363
D
 ALA 0LYS 146
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 63 helices in PDB entry 3TSN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 27Right-handed alpha
Helix 2
2
A
37 49Right-handed alpha
Helix 3
3
A
102 122Right-handed alpha
Helix 4
4
A
134 141Right-handed alpha
Helix 5
5
A
147 157Right-handed alpha
Helix 6
6
A
179 181Right-handed 310
Helix 7
7
A
182 187Right-handed alpha
Helix 8
8
A
188 204Right-handed alpha
Helix 9
9
A
214 219Right-handed 310
Helix 10
10
A
225 245Right-handed alpha
Helix 11
11
A
247 255Right-handed alpha
Helix 12
12
A
257 267Right-handed alpha
Helix 13
13
A
280 285Right-handed alpha
Helix 14
14
A
286 293Right-handed alpha
Helix 15
15
A
300 312Right-handed alpha
Helix 16
16
A
347 360Right-handed alpha
Helix 17
17
B
14 27Right-handed alpha
Helix 18
18
B
37 49Right-handed alpha
Helix 19
19
B
102 122Right-handed alpha
Helix 20
20
B
134 141Right-handed alpha
Helix 21
21
B
147 157Right-handed alpha
Helix 22
22
B
179 187Right-handed 310
Helix 23
23
B
188 202Right-handed alpha
Helix 24
24
B
214 219Right-handed 310
Helix 25
25
B
225 245Right-handed alpha
Helix 26
26
B
247 255Right-handed alpha
Helix 27
27
B
257 268Right-handed alpha
Helix 28
28
B
280 285Right-handed alpha
Helix 29
29
B
286 293Right-handed alpha
Helix 30
30
B
300 312Right-handed alpha
Helix 31
31
B
347 359Right-handed alpha
Helix 32
32
C
14 30Right-handed alpha
Helix 33
33
C
37 49Right-handed alpha
Helix 34
34
C
102 122Right-handed alpha
Helix 35
35
C
134 141Right-handed alpha
Helix 36
36
C
147 157Right-handed alpha
Helix 37
37
C
179 181Right-handed 310
Helix 38
38
C
182 187Right-handed alpha
Helix 39
39
C
188 204Right-handed alpha
Helix 40
40
C
214 219Right-handed 310
Helix 41
41
C
225 245Right-handed alpha
Helix 42
42
C
247 256Right-handed alpha
Helix 43
43
C
257 268Right-handed alpha
Helix 44
44
C
280 285Right-handed alpha
Helix 45
45
C
286 293Right-handed alpha
Helix 46
46
C
300 313Right-handed alpha
Helix 47
47
C
347 360Right-handed alpha
Helix 48
48
D
14 28Right-handed alpha
Helix 49
49
D
37 49Right-handed alpha
Helix 50
50
D
102 122Right-handed alpha
Helix 51
51
D
134 141Right-handed alpha
Helix 52
52
D
147 157Right-handed alpha
Helix 53
53
D
179 181Right-handed 310
Helix 54
54
D
182 187Right-handed alpha
Helix 55
55
D
188 204Right-handed alpha
Helix 56
56
D
214 219Right-handed 310
Helix 57
57
D
225 245Right-handed alpha
Helix 58
58
D
247 255Right-handed alpha
Helix 59
59
D
257 268Right-handed alpha
Helix 60
60
D
280 285Right-handed alpha
Helix 61
61
D
286 293Right-handed alpha
Helix 62
62
D
300 312Right-handed alpha
Helix 63
63
D
347 360Right-handed alpha
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There are 4 sheets in PDB entry 3TSN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 12 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
67 73first strand
Strand 2
A
77 84anti-parallel
Strand 3
A
55 62parallel
Strand 4
A
31 35parallel
Strand 5
A
3 7parallel
Strand 6
A
127 130parallel
Strand 7
A
327 329parallel
Strand 8
A
317 321anti-parallel
Strand 9
A
161 166anti-parallel
Strand 10
A
169 173anti-parallel
Strand 11
A
295 298parallel
Strand 12
A
209 210parallel
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There are 12 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
67 72first strand
Strand 2
B
77 84anti-parallel
Strand 3
B
55 62parallel
Strand 4
B
31 35parallel
Strand 5
B
3 7parallel
Strand 6
B
127 130parallel
Strand 7
B
327 329parallel
Strand 8
B
317 321anti-parallel
Strand 9
B
161 166anti-parallel
Strand 10
B
169 173anti-parallel
Strand 11
B
295 298parallel
Strand 12
B
209 210parallel
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There are 12 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
67 73first strand
Strand 2
C
77 84anti-parallel
Strand 3
C
55 62parallel
Strand 4
C
31 35parallel
Strand 5
C
3 7parallel
Strand 6
C
127 130parallel
Strand 7
C
326 329parallel
Strand 8
C
317 321anti-parallel
Strand 9
C
161 166anti-parallel
Strand 10
C
169 173anti-parallel
Strand 11
C
295 298parallel
Strand 12
C
209 210parallel
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There are 12 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
67 72first strand
Strand 2
D
77 84anti-parallel
Strand 3
D
55 62parallel
Strand 4
D
31 35parallel
Strand 5
D
3 7parallel
Strand 6
D
127 130parallel
Strand 7
D
327 330parallel
Strand 8
D
317 321anti-parallel
Strand 9
D
161 166anti-parallel
Strand 10
D
169 173anti-parallel
Strand 11
D
295 298parallel
Strand 12
D
209 210parallel
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