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


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 3TOY entry

There are 4 chains in PDB entry 3TOY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2THR 360
B
 THR 2THR 360
C
 THR 2THR 360
D
 THR 2THR 360
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 64 helices in PDB entry 3TOY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 57Right-handed 310
Helix 2
2
A
58 73Right-handed alpha
Helix 3
3
A
79 91Right-handed alpha
Helix 4
4
A
98 120Right-handed alpha
Helix 5
5
A
122 127Right-handed alpha
Helix 6
6
A
144 158Right-handed alpha
Helix 7
7
A
172 188Right-handed alpha
Helix 8
8
A
202 214Right-handed alpha
Helix 9
9
A
215 217Right-handed 310
Helix 10
10
A
229 240Right-handed alpha
Helix 11
11
A
251 263Right-handed alpha
Helix 12
12
A
276 292Right-handed alpha
Helix 13
13
A
300 308Right-handed alpha
Helix 14
14
A
309 311Right-handed 310
Helix 15
15
A
323 327Right-handed 310
Helix 16
16
A
350 357Right-handed alpha
Helix 17
17
B
55 57Right-handed 310
Helix 18
18
B
58 72Right-handed alpha
Helix 19
19
B
79 91Right-handed alpha
Helix 20
20
B
98 120Right-handed alpha
Helix 21
21
B
122 127Right-handed alpha
Helix 22
22
B
148 157Right-handed alpha
Helix 23
23
B
172 188Right-handed alpha
Helix 24
24
B
202 213Right-handed alpha
Helix 25
25
B
214 217Right-handed 310
Helix 26
26
B
229 240Right-handed alpha
Helix 27
27
B
251 263Right-handed alpha
Helix 28
28
B
276 292Right-handed alpha
Helix 29
29
B
300 308Right-handed alpha
Helix 30
30
B
309 311Right-handed 310
Helix 31
31
B
323 327Right-handed 310
Helix 32
32
B
350 357Right-handed alpha
Helix 33
33
C
55 57Right-handed 310
Helix 34
34
C
58 74Right-handed alpha
Helix 35
35
C
79 91Right-handed alpha
Helix 36
36
C
98 120Right-handed alpha
Helix 37
37
C
122 127Right-handed alpha
Helix 38
38
C
148 158Right-handed alpha
Helix 39
39
C
172 188Right-handed alpha
Helix 40
40
C
202 214Right-handed alpha
Helix 41
41
C
215 217Right-handed 310
Helix 42
42
C
229 240Right-handed alpha
Helix 43
43
C
251 263Right-handed alpha
Helix 44
44
C
276 292Right-handed alpha
Helix 45
45
C
300 308Right-handed alpha
Helix 46
46
C
309 311Right-handed 310
Helix 47
47
C
323 327Right-handed 310
Helix 48
48
C
350 357Right-handed alpha
Helix 49
49
D
55 57Right-handed 310
Helix 50
50
D
58 74Right-handed alpha
Helix 51
51
D
79 91Right-handed alpha
Helix 52
52
D
98 120Right-handed alpha
Helix 53
53
D
122 127Right-handed alpha
Helix 54
54
D
148 158Right-handed alpha
Helix 55
55
D
172 188Right-handed alpha
Helix 56
56
D
202 213Right-handed alpha
Helix 57
57
D
214 217Right-handed 310
Helix 58
58
D
229 240Right-handed alpha
Helix 59
59
D
251 263Right-handed alpha
Helix 60
60
D
276 291Right-handed alpha
Helix 61
61
D
300 308Right-handed alpha
Helix 62
62
D
309 311Right-handed 310
Helix 63
63
D
323 327Right-handed 310
Helix 64
64
D
350 357Right-handed alpha
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There are 12 sheets in PDB entry 3TOY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 4 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
46 52first strand
Strand 2
A
27 41anti-parallel
Strand 3
A
6 24anti-parallel
Strand 4
A
358 359anti-parallel
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There are 7 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
267 268first strand
Strand 2
A
244 246parallel
Strand 3
A
220 222parallel
Strand 4
A
192 196parallel
Strand 5
A
163 167parallel
Strand 6
A
134 139parallel
Strand 7
A
317 319parallel
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There are 7 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
267 268first strand
Strand 2
A
244 246parallel
Strand 3
A
220 222parallel
Strand 4
A
192 196parallel
Strand 5
A
163 167parallel
Strand 6
A
134 139parallel
Strand 7
A
337 338anti-parallel
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There are 4 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
46 52first strand
Strand 2
B
27 41anti-parallel
Strand 3
B
6 24anti-parallel
Strand 4
B
358 359anti-parallel
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There are 7 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
267 268first strand
Strand 2
B
244 246parallel
Strand 3
B
220 222parallel
Strand 4
B
192 196parallel
Strand 5
B
163 167parallel
Strand 6
B
134 139parallel
Strand 7
B
317 319parallel
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There are 7 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
267 268first strand
Strand 2
B
244 246parallel
Strand 3
B
220 222parallel
Strand 4
B
192 196parallel
Strand 5
B
163 167parallel
Strand 6
B
134 139parallel
Strand 7
B
337 338anti-parallel
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There are 4 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
46 52first strand
Strand 2
C
27 41anti-parallel
Strand 3
C
6 24anti-parallel
Strand 4
C
358 359anti-parallel
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There are 7 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
267 268first strand
Strand 2
C
244 246parallel
Strand 3
C
220 222parallel
Strand 4
C
192 196parallel
Strand 5
C
163 167parallel
Strand 6
C
134 139parallel
Strand 7
C
317 319parallel
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There are 7 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
267 268first strand
Strand 2
C
244 246parallel
Strand 3
C
220 222parallel
Strand 4
C
192 196parallel
Strand 5
C
163 167parallel
Strand 6
C
134 139parallel
Strand 7
C
337 338anti-parallel
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There are 4 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
46 52first strand
Strand 2
D
27 41anti-parallel
Strand 3
D
6 24anti-parallel
Strand 4
D
358 359anti-parallel
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There are 7 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
267 268first strand
Strand 2
D
244 246parallel
Strand 3
D
220 222parallel
Strand 4
D
192 196parallel
Strand 5
D
163 167parallel
Strand 6
D
134 139parallel
Strand 7
D
317 319parallel
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There are 7 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
267 268first strand
Strand 2
D
244 246parallel
Strand 3
D
220 222parallel
Strand 4
D
192 196parallel
Strand 5
D
163 167parallel
Strand 6
D
134 139parallel
Strand 7
D
337 338anti-parallel
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