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


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 3SSO entry

There are 4 chains in PDB entry 3SSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6ALA 398
B
 GLU 6THR 399
C
 GLU 6ALA 398
D
 GLU 6MET 37
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 are102 helices in PDB entry 3SSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 20Right-handed alpha
Helix 2
2
A
22 33Right-handed alpha
Helix 3
3
A
34 50Right-handed alpha
Helix 4
4
A
102 111Right-handed alpha
Helix 5
5
A
134 156Right-handed alpha
Helix 6
6
A
163 171Right-handed alpha
Helix 7
7
A
182 191Right-handed alpha
Helix 8
8
A
192 194Right-handed 310
Helix 9
9
A
215 225Right-handed alpha
Helix 10
10
A
238 242Right-handed 310
Helix 11
11
A
255 267Right-handed alpha
Helix 12
12
A
279 291Right-handed alpha
Helix 13
13
A
305 314Right-handed 310
Helix 14
14
A
325 338Right-handed alpha
Helix 15
15
A
339 342Right-handed 310
Helix 16
16
A
351 356Right-handed alpha
Helix 17
17
A
386 395Right-handed alpha
Helix 18
18
B
8 20Right-handed alpha
Helix 19
19
B
22 33Right-handed alpha
Helix 20
20
B
34 50Right-handed alpha
Helix 21
21
B
102 111Right-handed alpha
Helix 22
22
B
134 157Right-handed alpha
Helix 23
23
B
163 171Right-handed alpha
Helix 24
24
B
182 191Right-handed alpha
Helix 25
25
B
192 194Right-handed 310
Helix 26
26
B
215 225Right-handed alpha
Helix 27
27
B
238 242Right-handed 310
Helix 28
28
B
255 267Right-handed alpha
Helix 29
29
B
279 291Right-handed alpha
Helix 30
30
B
305 314Right-handed 310
Helix 31
31
B
325 338Right-handed alpha
Helix 32
32
B
339 342Right-handed 310
Helix 33
33
B
351 356Right-handed alpha
Helix 34
34
B
386 394Right-handed alpha
Helix 35
35
C
8 20Right-handed alpha
Helix 36
36
C
22 33Right-handed alpha
Helix 37
37
C
34 50Right-handed alpha
Helix 38
38
C
102 111Right-handed alpha
Helix 39
39
C
134 156Right-handed alpha
Helix 40
40
C
163 171Right-handed alpha
Helix 41
41
C
182 191Right-handed alpha
Helix 42
42
C
192 194Right-handed 310
Helix 43
43
C
215 225Right-handed alpha
Helix 44
44
C
238 242Right-handed 310
Helix 45
45
C
255 267Right-handed alpha
Helix 46
46
C
279 291Right-handed alpha
Helix 47
47
C
305 314Right-handed 310
Helix 48
48
C
325 338Right-handed alpha
Helix 49
49
C
339 342Right-handed 310
Helix 50
50
C
351 356Right-handed alpha
Helix 51
51
C
386 394Right-handed alpha
Helix 52
52
D
8 20Right-handed alpha
Helix 53
53
D
22 33Right-handed alpha
Helix 54
54
D
34 50Right-handed alpha
Helix 55
55
D
102 111Right-handed alpha
Helix 56
56
D
134 156Right-handed alpha
Helix 57
57
D
163 171Right-handed alpha
Helix 58
58
D
182 191Right-handed alpha
Helix 59
59
D
192 194Right-handed 310
Helix 60
60
D
215 225Right-handed alpha
Helix 61
61
D
238 242Right-handed 310
Helix 62
62
D
255 267Right-handed alpha
Helix 63
63
D
279 291Right-handed alpha
Helix 64
64
D
305 314Right-handed 310
Helix 65
65
D
325 338Right-handed alpha
Helix 66
66
D
339 342Right-handed 310
Helix 67
67
D
351 356Right-handed alpha
Helix 68
68
D
386 394Right-handed alpha
Helix 69
69
E
8 20Right-handed alpha
Helix 70
70
E
22 33Right-handed alpha
Helix 71
71
E
34 50Right-handed alpha
Helix 72
72
E
102 111Right-handed alpha
Helix 73
73
E
134 157Right-handed alpha
Helix 74
74
E
163 171Right-handed alpha
Helix 75
75
E
182 191Right-handed alpha
Helix 76
76
E
192 194Right-handed 310
Helix 77
77
E
215 225Right-handed alpha
Helix 78
78
E
238 242Right-handed 310
Helix 79
79
E
255 267Right-handed alpha
Helix 80
80
E
279 291Right-handed alpha
Helix 81
81
E
305 314Right-handed 310
Helix 82
82
E
325 338Right-handed alpha
Helix 83
83
E
339 342Right-handed 310
Helix 84
84
E
351 356Right-handed alpha
Helix 85
85
E
386 394Right-handed alpha
Helix 86
86
F
8 20Right-handed alpha
Helix 87
87
F
22 33Right-handed alpha
Helix 88
88
F
34 50Right-handed alpha
Helix 89
89
F
102 111Right-handed alpha
Helix 90
90
F
134 157Right-handed alpha
Helix 91
91
F
163 171Right-handed alpha
Helix 92
92
F
182 191Right-handed alpha
Helix 93
93
F
192 194Right-handed 310
Helix 94
94
F
215 225Right-handed alpha
Helix 95
95
F
238 242Right-handed 310
Helix 96
96
F
255 267Right-handed alpha
Helix 97
97
F
279 291Right-handed alpha
Helix 98
98
F
305 314Right-handed 310
Helix 99
99
F
325 338Right-handed alpha
Helix 100
100
F
339 342Right-handed 310
Helix 101
101
F
351 356Right-handed alpha
Helix 102
102
F
386 394Right-handed alpha
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There are 10 sheets in PDB entry 3SSO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
85 87first strand
Strand 2
A
70 78anti-parallel
Strand 3
A
59 67anti-parallel
Strand 4
A
94 101parallel
Strand 5
A
122 125anti-parallel
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There are 14 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
246 250first strand
Strand 2
A
229 234parallel
Strand 3
A
199 203parallel
Strand 4
A
269 274parallel
Strand 5
A
294 303parallel
Strand 6
A
366 371anti-parallel
Strand 7
A
357 363anti-parallel
Strand 8
D
357 363anti-parallel
Strand 9
D
366 371anti-parallel
Strand 10
D
294 303anti-parallel
Strand 11
D
269 274parallel
Strand 12
D
199 203parallel
Strand 13
D
229 234parallel
Strand 14
D
246 250parallel
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There are 5 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
85 87first strand
Strand 2
B
70 78anti-parallel
Strand 3
B
59 67anti-parallel
Strand 4
B
94 101parallel
Strand 5
B
122 125anti-parallel
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There are 14 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
246 250first strand
Strand 2
B
229 234parallel
Strand 3
B
199 203parallel
Strand 4
B
269 274parallel
Strand 5
B
294 303parallel
Strand 6
B
366 371anti-parallel
Strand 7
B
357 363anti-parallel
Strand 8
C
357 363anti-parallel
Strand 9
C
366 371anti-parallel
Strand 10
C
294 303anti-parallel
Strand 11
C
269 274parallel
Strand 12
C
199 203parallel
Strand 13
C
229 234parallel
Strand 14
C
246 250parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
85 87first strand
Strand 2
C
70 78anti-parallel
Strand 3
C
59 67anti-parallel
Strand 4
C
94 101parallel
Strand 5
C
122 125anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
85 87first strand
Strand 2
D
70 78anti-parallel
Strand 3
D
59 67anti-parallel
Strand 4
D
94 101parallel
Strand 5
D
122 125anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
85 87first strand
Strand 2
E
70 78anti-parallel
Strand 3
E
59 67anti-parallel
Strand 4
E
94 101parallel
Strand 5
E
122 125anti-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
E
246 250first strand
Strand 2
E
229 234parallel
Strand 3
E
199 203parallel
Strand 4
E
269 274parallel
Strand 5
E
294 303parallel
Strand 6
E
366 371anti-parallel
Strand 7
E
357 363anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
85 87first strand
Strand 2
F
70 78anti-parallel
Strand 3
F
59 67anti-parallel
Strand 4
F
94 101parallel
Strand 5
F
122 125anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
246 250first strand
Strand 2
F
229 234parallel
Strand 3
F
199 203parallel
Strand 4
F
269 274parallel
Strand 5
F
294 303parallel
Strand 6
F
366 371anti-parallel
Strand 7
F
357 363anti-parallel
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