Analysis of interatomic Contacts of Structural Units in PDB entry:
3W68


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 3W68 entry

There are 4 chains in PDB entry 3W68 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 25GLU 275
B
 LEU 23GLU 275
C
 PRO 26ILE 277
D
 GLN 25GLU 275
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 71 helices in PDB entry 3W68. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 39Right-handed alpha
Helix 2
2
A
48 59Right-handed alpha
Helix 3
3
A
62 80Right-handed alpha
Helix 4
4
A
80 85Right-handed alpha
Helix 5
5
A
89 91Right-handed 310
Helix 6
6
A
92 99Right-handed alpha
Helix 7
7
A
120 122Right-handed 310
Helix 8
8
A
128 144Right-handed alpha
Helix 9
9
A
146 153Right-handed alpha
Helix 10
10
A
164 170Right-handed alpha
Helix 11
11
A
172 184Right-handed alpha
Helix 12
12
A
201 211Right-handed alpha
Helix 13
13
A
212 214Right-handed 310
Helix 14
14
A
215 220Right-handed alpha
Helix 15
15
A
229 237Right-handed alpha
Helix 16
16
A
242 246Right-handed 310
Helix 17
17
A
251 266Right-handed alpha
Helix 18
18
A
266 273Right-handed alpha
Helix 19
19
B
27 39Right-handed alpha
Helix 20
20
B
48 59Right-handed alpha
Helix 21
21
B
62 80Right-handed alpha
Helix 22
22
B
80 85Right-handed alpha
Helix 23
23
B
89 91Right-handed 310
Helix 24
24
B
92 99Right-handed alpha
Helix 25
25
B
120 122Right-handed 310
Helix 26
26
B
128 144Right-handed alpha
Helix 27
27
B
146 153Right-handed alpha
Helix 28
28
B
164 171Right-handed alpha
Helix 29
29
B
172 184Right-handed alpha
Helix 30
30
B
201 211Right-handed alpha
Helix 31
31
B
212 214Right-handed 310
Helix 32
32
B
215 220Right-handed alpha
Helix 33
33
B
229 237Right-handed alpha
Helix 34
34
B
242 246Right-handed 310
Helix 35
35
B
251 266Right-handed alpha
Helix 36
36
B
266 273Right-handed alpha
Helix 37
37
C
27 38Right-handed alpha
Helix 38
38
C
48 59Right-handed alpha
Helix 39
39
C
62 80Right-handed alpha
Helix 40
40
C
80 85Right-handed alpha
Helix 41
41
C
89 91Right-handed 310
Helix 42
42
C
92 99Right-handed alpha
Helix 43
43
C
120 122Right-handed 310
Helix 44
44
C
128 144Right-handed alpha
Helix 45
45
C
146 153Right-handed alpha
Helix 46
46
C
164 171Right-handed alpha
Helix 47
47
C
172 185Right-handed alpha
Helix 48
48
C
200 211Right-handed alpha
Helix 49
49
C
212 214Right-handed 310
Helix 50
50
C
215 220Right-handed alpha
Helix 51
51
C
229 237Right-handed alpha
Helix 52
52
C
242 246Right-handed 310
Helix 53
53
C
251 266Right-handed alpha
Helix 54
54
C
266 273Right-handed alpha
Helix 55
55
D
29 37Right-handed alpha
Helix 56
56
D
48 58Right-handed alpha
Helix 57
57
D
62 80Right-handed alpha
Helix 58
58
D
80 85Right-handed alpha
Helix 59
59
D
88 91Right-handed 310
Helix 60
60
D
92 99Right-handed alpha
Helix 61
61
D
120 122Right-handed 310
Helix 62
62
D
128 145Right-handed alpha
Helix 63
63
D
146 153Right-handed alpha
Helix 64
64
D
164 171Right-handed alpha
Helix 65
65
D
172 184Right-handed alpha
Helix 66
66
D
200 211Right-handed alpha
Helix 67
67
D
212 214Right-handed 310
Helix 68
68
D
229 237Right-handed alpha
Helix 69
69
D
242 246Right-handed 310
Helix 70
70
D
251 266Right-handed alpha
Helix 71
71
D
266 273Right-handed alpha
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There are 4 sheets in PDB entry 3W68. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
101 103first strand
Strand 2
A
113 118anti-parallel
Strand 3
A
154 159parallel
Strand 4
A
191 197parallel
Strand 5
A
222 224parallel
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There are 5 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
101 103first strand
Strand 2
B
113 118anti-parallel
Strand 3
B
154 159parallel
Strand 4
B
191 197parallel
Strand 5
B
222 224parallel
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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
C
101 103first strand
Strand 2
C
113 118anti-parallel
Strand 3
C
154 159parallel
Strand 4
C
191 197parallel
Strand 5
C
222 224parallel
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There are 5 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
101 103first strand
Strand 2
D
113 118anti-parallel
Strand 3
D
154 159parallel
Strand 4
D
191 197parallel
Strand 5
D
222 224parallel
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