Analysis of interatomic Contacts of Structural Units in PDB entry:
1NWR


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 1NWR entry

There are 4 chains in PDB entry 1NWR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 22THR 383
B
 TYR 22THR 383
C
 TYR 22THR 383
D
 TYR 22THR 383
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 72 helices in PDB entry 1NWR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 35Right-handed 310
Helix 2
2
A
36 40Right-handed 310
Helix 3
3
A
42 46Right-handed 310
Helix 4
4
A
72 82Right-handed alpha
Helix 5
5
A
83 85Right-handed 310
Helix 6
6
A
102 112Right-handed alpha
Helix 7
7
A
112 131Right-handed alpha
Helix 8
8
A
143 145Right-handed 310
Helix 9
9
A
146 164Right-handed alpha
Helix 10
10
A
181 189Right-handed alpha
Helix 11
11
A
190 198Right-handed alpha
Helix 12
12
A
210 214Right-handed 310
Helix 13
13
A
236 247Right-handed alpha
Helix 14
14
A
250 252Right-handed 310
Helix 15
15
A
296 304Right-handed alpha
Helix 16
16
A
330 344Right-handed alpha
Helix 17
17
A
353 357Right-handed 310
Helix 18
18
A
370 382Right-handed alpha
Helix 19
19
B
31 35Right-handed 310
Helix 20
20
B
36 40Right-handed 310
Helix 21
21
B
42 46Right-handed 310
Helix 22
22
B
72 82Right-handed alpha
Helix 23
23
B
83 85Right-handed 310
Helix 24
24
B
102 112Right-handed alpha
Helix 25
25
B
112 131Right-handed alpha
Helix 26
26
B
143 145Right-handed 310
Helix 27
27
B
146 164Right-handed alpha
Helix 28
28
B
181 189Right-handed alpha
Helix 29
29
B
190 198Right-handed alpha
Helix 30
30
B
210 214Right-handed 310
Helix 31
31
B
236 248Right-handed alpha
Helix 32
32
B
250 252Right-handed 310
Helix 33
33
B
296 304Right-handed alpha
Helix 34
34
B
330 344Right-handed alpha
Helix 35
35
B
353 357Right-handed 310
Helix 36
36
B
370 382Right-handed alpha
Helix 37
37
C
31 35Right-handed 310
Helix 38
38
C
36 40Right-handed 310
Helix 39
39
C
42 46Right-handed 310
Helix 40
40
C
72 82Right-handed alpha
Helix 41
41
C
83 85Right-handed 310
Helix 42
42
C
102 112Right-handed alpha
Helix 43
43
C
112 131Right-handed alpha
Helix 44
44
C
143 145Right-handed 310
Helix 45
45
C
146 164Right-handed alpha
Helix 46
46
C
181 189Right-handed alpha
Helix 47
47
C
190 198Right-handed alpha
Helix 48
48
C
210 214Right-handed 310
Helix 49
49
C
236 247Right-handed alpha
Helix 50
50
C
250 252Right-handed 310
Helix 51
51
C
296 304Right-handed alpha
Helix 52
52
C
330 344Right-handed alpha
Helix 53
53
C
353 357Right-handed 310
Helix 54
54
C
370 382Right-handed alpha
Helix 55
55
D
31 35Right-handed 310
Helix 56
56
D
36 40Right-handed 310
Helix 57
57
D
42 46Right-handed 310
Helix 58
58
D
72 82Right-handed alpha
Helix 59
59
D
83 85Right-handed 310
Helix 60
60
D
102 112Right-handed alpha
Helix 61
61
D
112 131Right-handed alpha
Helix 62
62
D
143 145Right-handed 310
Helix 63
63
D
146 164Right-handed alpha
Helix 64
64
D
181 189Right-handed alpha
Helix 65
65
D
190 198Right-handed alpha
Helix 66
66
D
210 214Right-handed 310
Helix 67
67
D
236 247Right-handed alpha
Helix 68
68
D
250 252Right-handed 310
Helix 69
69
D
296 304Right-handed alpha
Helix 70
70
D
330 344Right-handed alpha
Helix 71
71
D
353 357Right-handed 310
Helix 72
72
D
370 382Right-handed alpha
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There are 16 sheets in PDB entry 1NWR. Click on sheet of interest to get list of strands forming it: A1, A2, A3A, A3B, B1, B2, B3A, B3B, C1, C2, C3A, C3B, D1, D2, D3A, D3B,

There are 9 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 29first strand
Strand 2
A
53 62parallel
Strand 3
A
91 98parallel
Strand 4
A
134 139parallel
Strand 5
A
173 179parallel
Strand 6
A
200 204parallel
Strand 7
A
254 259parallel
Strand 8
A
347 352parallel
Strand 9
A
23 29parallel
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There are 2 strands in A2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
60 62first strand
Strand 2
A
65 67anti-parallel
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There are 5 strands in A3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
278 281first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 5 strands in A3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 295first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 9 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 29first strand
Strand 2
A
53 62parallel
Strand 3
A
91 98parallel
Strand 4
A
134 139parallel
Strand 5
A
173 179parallel
Strand 6
A
200 204parallel
Strand 7
A
254 259parallel
Strand 8
A
347 352parallel
Strand 9
A
23 29parallel
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There are 2 strands in B2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
60 62first strand
Strand 2
A
65 67anti-parallel
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There are 5 strands in B3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
278 281first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 5 strands in B3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 295first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 9 strands in C1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 29first strand
Strand 2
A
53 62parallel
Strand 3
A
91 98parallel
Strand 4
A
134 139parallel
Strand 5
A
173 179parallel
Strand 6
A
200 204parallel
Strand 7
A
254 259parallel
Strand 8
A
347 352parallel
Strand 9
A
23 29parallel
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There are 2 strands in C2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
60 62first strand
Strand 2
A
65 67anti-parallel
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There are 5 strands in C3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
278 281first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 5 strands in C3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 295first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 9 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 29first strand
Strand 2
A
53 62parallel
Strand 3
A
91 98parallel
Strand 4
A
134 139parallel
Strand 5
A
173 179parallel
Strand 6
A
200 204parallel
Strand 7
A
254 259parallel
Strand 8
A
347 352parallel
Strand 9
A
23 29parallel
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There are 2 strands in D2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
60 62first strand
Strand 2
A
65 67anti-parallel
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There are 5 strands in D3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
278 281first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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There are 5 strands in D3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 295first strand
Strand 2
A
261 267anti-parallel
Strand 3
A
324 327anti-parallel
Strand 4
A
316 321anti-parallel
Strand 5
A
307 311anti-parallel
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