Analysis of interatomic Contacts of Structural Units in PDB entry:
2WNN


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 2WNN entry

There are 8 chains in PDB entry 2WNN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -2LEU 164
A
 GLN 166MET 293
B
 ALA 2LEU 164
B
 GLN 166ARG 296
C
 ALA 2LEU 164
C
 GLN 166ARG 296
D
 HIS -1LEU 164
D
 GLN 166GLU 295
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 60 helices in PDB entry 2WNN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 6Right-handed 310
Helix 2
2
A
23 36Right-handed alpha
Helix 3
3
A
50 54Right-handed 310
Helix 4
4
A
55 71Right-handed alpha
Helix 5
5
A
84 98Right-handed alpha
Helix 6
6
A
114 130Right-handed alpha
Helix 7
7
A
148 157Right-handed alpha
Helix 8
8
A
170 181Right-handed alpha
Helix 9
9
A
190 194Right-handed 310
Helix 10
10
A
208 212Right-handed 310
Helix 11
11
A
220 226Right-handed alpha
Helix 12
12
A
228 249Right-handed alpha
Helix 13
13
A
255 262Right-handed alpha
Helix 14
14
A
278 280Right-handed 310
Helix 15
15
A
281 293Right-handed alpha
Helix 16
16
B
2 6Right-handed 310
Helix 17
17
B
23 37Right-handed alpha
Helix 18
18
B
50 54Right-handed 310
Helix 19
19
B
55 71Right-handed alpha
Helix 20
20
B
84 98Right-handed alpha
Helix 21
21
B
114 130Right-handed alpha
Helix 22
22
B
148 158Right-handed alpha
Helix 23
23
B
170 181Right-handed alpha
Helix 24
24
B
190 194Right-handed 310
Helix 25
25
B
208 212Right-handed 310
Helix 26
26
B
220 226Right-handed alpha
Helix 27
27
B
228 249Right-handed alpha
Helix 28
28
B
255 262Right-handed alpha
Helix 29
29
B
278 280Right-handed 310
Helix 30
30
B
281 296Right-handed alpha
Helix 31
31
C
2 6Right-handed 310
Helix 32
32
C
23 37Right-handed alpha
Helix 33
33
C
50 54Right-handed 310
Helix 34
34
C
55 71Right-handed alpha
Helix 35
35
C
84 98Right-handed alpha
Helix 36
36
C
114 129Right-handed alpha
Helix 37
37
C
148 158Right-handed alpha
Helix 38
38
C
170 181Right-handed alpha
Helix 39
39
C
190 194Right-handed 310
Helix 40
40
C
208 212Right-handed 310
Helix 41
41
C
220 226Right-handed alpha
Helix 42
42
C
228 249Right-handed alpha
Helix 43
43
C
255 262Right-handed alpha
Helix 44
44
C
278 280Right-handed 310
Helix 45
45
C
281 296Right-handed alpha
Helix 46
46
D
-1 6Right-handed 310
Helix 47
47
D
23 37Right-handed alpha
Helix 48
48
D
50 54Right-handed 310
Helix 49
49
D
55 71Right-handed alpha
Helix 50
50
D
84 98Right-handed alpha
Helix 51
51
D
114 129Right-handed alpha
Helix 52
52
D
148 156Right-handed alpha
Helix 53
53
D
170 181Right-handed alpha
Helix 54
54
D
190 194Right-handed 310
Helix 55
55
D
208 212Right-handed 310
Helix 56
56
D
220 226Right-handed alpha
Helix 57
57
D
228 249Right-handed alpha
Helix 58
58
D
255 262Right-handed alpha
Helix 59
59
D
278 280Right-handed 310
Helix 60
60
D
281 295Right-handed alpha
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There are 4 sheets in PDB entry 2WNN. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
43 44first strand
Strand 2
A
77 79parallel
Strand 3
A
102 106parallel
Strand 4
A
134 138parallel
Strand 5
A
164 166parallel
Strand 6
A
186 187parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 44first strand
Strand 2
B
77 79parallel
Strand 3
B
102 106parallel
Strand 4
B
134 138parallel
Strand 5
B
164 166parallel
Strand 6
B
186 187parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 44first strand
Strand 2
C
77 79parallel
Strand 3
C
102 106parallel
Strand 4
C
134 138parallel
Strand 5
C
164 166parallel
Strand 6
C
186 187parallel
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There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
43 44first strand
Strand 2
D
77 79parallel
Strand 3
D
102 106parallel
Strand 4
D
134 138parallel
Strand 5
D
164 166parallel
Strand 6
D
186 187parallel
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