Analysis of interatomic Contacts of Structural Units in PDB entry:
3SX2


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 3SX2 entry

There are 6 chains in PDB entry 3SX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 7LYS 276
B
 GLY 7LYS 276
C
 GLY 7LYS 276
D
 GLY 7LYS 276
E
 GLY 7LYS 276
F
 ARG 3LEU 66
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 84 helices in PDB entry 3SX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 34Right-handed alpha
Helix 2
2
A
56 71Right-handed alpha
Helix 3
3
A
83 99Right-handed alpha
Helix 4
4
A
116 128Right-handed alpha
Helix 5
5
A
128 146Right-handed alpha
Helix 6
6
A
156 160Right-handed 310
Helix 7
7
A
167 192Right-handed alpha
Helix 8
8
A
213 227Right-handed alpha
Helix 9
9
A
243 255Right-handed alpha
Helix 10
10
A
256 260Right-handed 310
Helix 11
11
B
21 34Right-handed alpha
Helix 12
12
B
56 71Right-handed alpha
Helix 13
13
B
83 99Right-handed alpha
Helix 14
14
B
116 128Right-handed alpha
Helix 15
15
B
128 146Right-handed alpha
Helix 16
16
B
156 160Right-handed 310
Helix 17
17
B
167 192Right-handed alpha
Helix 18
18
B
213 220Right-handed alpha
Helix 19
19
B
243 255Right-handed alpha
Helix 20
20
B
256 260Right-handed 310
Helix 21
21
B
272 276Right-handed 310
Helix 22
22
C
21 34Right-handed alpha
Helix 23
23
C
56 71Right-handed alpha
Helix 24
24
C
83 99Right-handed alpha
Helix 25
25
C
116 128Right-handed alpha
Helix 26
26
C
128 146Right-handed alpha
Helix 27
27
C
156 160Right-handed 310
Helix 28
28
C
167 192Right-handed alpha
Helix 29
29
C
213 220Right-handed alpha
Helix 30
30
C
243 255Right-handed alpha
Helix 31
31
C
256 260Right-handed 310
Helix 32
32
D
21 34Right-handed alpha
Helix 33
33
D
56 71Right-handed alpha
Helix 34
34
D
83 99Right-handed alpha
Helix 35
35
D
116 128Right-handed alpha
Helix 36
36
D
128 146Right-handed alpha
Helix 37
37
D
156 160Right-handed 310
Helix 38
38
D
167 192Right-handed alpha
Helix 39
39
D
208 213Right-handed alpha
Helix 40
40
D
213 227Right-handed alpha
Helix 41
41
D
243 255Right-handed alpha
Helix 42
42
D
256 260Right-handed 310
Helix 43
43
E
21 34Right-handed alpha
Helix 44
44
E
56 71Right-handed alpha
Helix 45
45
E
83 99Right-handed alpha
Helix 46
46
E
116 128Right-handed alpha
Helix 47
47
E
128 146Right-handed alpha
Helix 48
48
E
156 160Right-handed 310
Helix 49
49
E
167 192Right-handed alpha
Helix 50
50
E
213 219Right-handed alpha
Helix 51
51
E
243 255Right-handed alpha
Helix 52
52
E
256 260Right-handed 310
Helix 53
53
E
272 276Right-handed 310
Helix 54
54
F
21 34Right-handed alpha
Helix 55
55
F
56 71Right-handed alpha
Helix 56
56
F
83 99Right-handed alpha
Helix 57
57
F
116 128Right-handed alpha
Helix 58
58
F
128 146Right-handed alpha
Helix 59
59
F
156 160Right-handed 310
Helix 60
60
F
167 192Right-handed alpha
Helix 61
61
F
208 213Right-handed alpha
Helix 62
62
F
213 227Right-handed alpha
Helix 63
63
F
243 255Right-handed alpha
Helix 64
64
F
256 260Right-handed 310
Helix 65
65
G
21 34Right-handed alpha
Helix 66
66
G
56 71Right-handed alpha
Helix 67
67
G
83 99Right-handed alpha
Helix 68
68
G
116 128Right-handed alpha
Helix 69
69
G
128 146Right-handed alpha
Helix 70
70
G
156 160Right-handed 310
Helix 71
71
G
167 192Right-handed alpha
Helix 72
72
G
213 227Right-handed alpha
Helix 73
73
G
243 255Right-handed alpha
Helix 74
74
G
256 260Right-handed 310
Helix 75
75
H
21 34Right-handed alpha
Helix 76
76
H
56 71Right-handed alpha
Helix 77
77
H
83 99Right-handed alpha
Helix 78
78
H
116 128Right-handed alpha
Helix 79
79
H
128 146Right-handed alpha
Helix 80
80
H
156 160Right-handed 310
Helix 81
81
H
167 192Right-handed alpha
Helix 82
82
H
213 219Right-handed alpha
Helix 83
83
H
243 255Right-handed alpha
Helix 84
84
H
256 260Right-handed 310
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There are 8 sheets in PDB entry 3SX2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
74 78first strand
Strand 2
A
37 42parallel
Strand 3
A
13 17parallel
Strand 4
A
103 106parallel
Strand 5
A
149 154parallel
Strand 6
A
196 203parallel
Strand 7
A
266 269parallel
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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
B
74 78first strand
Strand 2
B
37 42parallel
Strand 3
B
13 17parallel
Strand 4
B
103 106parallel
Strand 5
B
149 154parallel
Strand 6
B
196 203parallel
Strand 7
B
266 269parallel
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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
C
74 78first strand
Strand 2
C
37 42parallel
Strand 3
C
13 17parallel
Strand 4
C
103 106parallel
Strand 5
C
149 154parallel
Strand 6
C
196 203parallel
Strand 7
C
266 269parallel
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There are 7 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
74 78first strand
Strand 2
D
37 42parallel
Strand 3
D
13 17parallel
Strand 4
D
103 106parallel
Strand 5
D
149 154parallel
Strand 6
D
196 203parallel
Strand 7
D
266 269parallel
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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
E
74 78first strand
Strand 2
E
37 42parallel
Strand 3
E
13 17parallel
Strand 4
E
103 106parallel
Strand 5
E
149 154parallel
Strand 6
E
196 203parallel
Strand 7
E
266 269parallel
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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
F
74 78first strand
Strand 2
F
37 42parallel
Strand 3
F
13 17parallel
Strand 4
F
103 106parallel
Strand 5
F
149 154parallel
Strand 6
F
196 203parallel
Strand 7
F
266 269parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
74 78first strand
Strand 2
G
37 42parallel
Strand 3
G
13 17parallel
Strand 4
G
103 106parallel
Strand 5
G
149 154parallel
Strand 6
G
196 203parallel
Strand 7
G
266 269parallel
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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
H
74 78first strand
Strand 2
H
37 42parallel
Strand 3
H
13 17parallel
Strand 4
H
103 106parallel
Strand 5
H
149 154parallel
Strand 6
H
196 203parallel
Strand 7
H
266 269parallel
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