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


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 2NNW entry

There are 4 chains in PDB entry 2NNW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 8LYS 369
B
 MET 1PRO 227
C
 PHE 8LYS 369
D
 MET 1PRO 227
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 2NNW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 43Right-handed alpha
Helix 2
2
A
48 60Right-handed alpha
Helix 3
3
A
70 79Right-handed alpha
Helix 4
4
A
90 99Right-handed alpha
Helix 5
5
A
100 105Right-handed alpha
Helix 6
6
A
107 124Right-handed alpha
Helix 7
7
A
130 161Right-handed alpha
Helix 8
8
A
162 163Right-handed 310
Helix 9
9
A
164 165Right-handed 310
Helix 10
10
A
166 171Right-handed alpha
Helix 11
11
A
173 184Right-handed alpha
Helix 12
12
A
186 190Right-handed 310
Helix 13
13
A
192 198Right-handed alpha
Helix 14
14
A
201 215Right-handed alpha
Helix 15
15
A
221 257Right-handed alpha
Helix 16
16
A
257 265Right-handed alpha
Helix 17
17
A
265 277Right-handed alpha
Helix 18
18
A
278 285Right-handed alpha
Helix 19
19
A
286 292Right-handed alpha
Helix 20
20
A
312 316Right-handed 310
Helix 21
21
A
317 322Right-handed alpha
Helix 22
22
A
324 349Right-handed alpha
Helix 23
23
A
353 369Right-handed alpha
Helix 24
24
B
56 64Right-handed alpha
Helix 25
25
B
85 96Right-handed alpha
Helix 26
26
B
107 121Right-handed alpha
Helix 27
27
B
133 138Right-handed 310
Helix 28
28
B
155 167Right-handed alpha
Helix 29
29
B
180 184Right-handed alpha
Helix 30
30
B
188 202Right-handed alpha
Helix 31
31
C
34 43Right-handed alpha
Helix 32
32
C
48 61Right-handed alpha
Helix 33
33
C
70 79Right-handed alpha
Helix 34
34
C
90 99Right-handed alpha
Helix 35
35
C
100 105Right-handed alpha
Helix 36
36
C
107 124Right-handed alpha
Helix 37
37
C
130 161Right-handed alpha
Helix 38
38
C
162 163Right-handed 310
Helix 39
39
C
164 165Right-handed 310
Helix 40
40
C
166 171Right-handed alpha
Helix 41
41
C
173 185Right-handed alpha
Helix 42
42
C
186 190Right-handed 310
Helix 43
43
C
192 197Right-handed alpha
Helix 44
44
C
201 215Right-handed alpha
Helix 45
45
C
221 257Right-handed alpha
Helix 46
46
C
257 265Right-handed alpha
Helix 47
47
C
265 277Right-handed alpha
Helix 48
48
C
278 285Right-handed alpha
Helix 49
49
C
286 293Right-handed alpha
Helix 50
50
C
312 316Right-handed 310
Helix 51
51
C
317 322Right-handed alpha
Helix 52
52
C
324 349Right-handed alpha
Helix 53
53
C
353 369Right-handed alpha
Helix 54
54
D
56 64Right-handed alpha
Helix 55
55
D
85 96Right-handed alpha
Helix 56
56
D
107 119Right-handed alpha
Helix 57
57
D
133 141Right-handed 310
Helix 58
58
D
155 167Right-handed alpha
Helix 59
59
D
180 184Right-handed alpha
Helix 60
60
D
188 202Right-handed alpha
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There are 8 sheets in PDB entry 2NNW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
9 11first strand
Strand 2
A
15 18anti-parallel
Strand 3
A
29 30anti-parallel
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There are 2 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
66 68first strand
Strand 2
A
84 86parallel
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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
3 6first strand
Strand 2
B
12 16anti-parallel
Strand 3
B
22 27anti-parallel
Strand 4
B
47 50anti-parallel
Strand 5
B
39 42anti-parallel
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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
B
124 128first strand
Strand 2
B
100 105parallel
Strand 3
B
76 80parallel
Strand 4
B
144 149parallel
Strand 5
B
168 179parallel
Strand 6
B
219 225anti-parallel
Strand 7
B
208 211anti-parallel
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There are 3 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
9 11first strand
Strand 2
C
15 19anti-parallel
Strand 3
C
25 30anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 68first strand
Strand 2
C
84 86parallel
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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
D
3 6first strand
Strand 2
D
12 16anti-parallel
Strand 3
D
22 27anti-parallel
Strand 4
D
47 50anti-parallel
Strand 5
D
40 42anti-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
D
124 128first strand
Strand 2
D
100 105parallel
Strand 3
D
76 80parallel
Strand 4
D
144 149parallel
Strand 5
D
168 179parallel
Strand 6
D
219 225anti-parallel
Strand 7
D
208 211anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il