Analysis of interatomic Contacts of Structural Units in PDB entry:
4NUR


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 4NUR entry

There are 2 chains in PDB entry 4NUR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 42PRO 674
B
 ALA 42PRO 674
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 54 helices in PDB entry 4NUR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 60Right-handed alpha
Helix 2
2
A
68 76Right-handed alpha
Helix 3
3
A
115 126Right-handed alpha
Helix 4
4
A
165 180Right-handed alpha
Helix 5
5
A
194 198Right-handed 310
Helix 6
6
A
200 204Right-handed 310
Helix 7
7
A
206 212Right-handed alpha
Helix 8
8
A
222 233Right-handed alpha
Helix 9
9
A
234 246Right-handed alpha
Helix 10
10
A
341 357Right-handed alpha
Helix 11
11
A
373 401Right-handed alpha
Helix 12
12
A
404 412Right-handed alpha
Helix 13
13
A
415 420Right-handed alpha
Helix 14
14
A
421 425Right-handed 310
Helix 15
15
A
430 444Right-handed alpha
Helix 16
16
A
449 453Right-handed 310
Helix 17
17
A
457 469Right-handed alpha
Helix 18
18
A
471 485Right-handed alpha
Helix 19
19
A
487 502Right-handed alpha
Helix 20
20
A
505 523Right-handed alpha
Helix 21
21
A
525 542Right-handed alpha
Helix 22
22
A
553 560Right-handed alpha
Helix 23
23
A
561 573Right-handed alpha
Helix 24
24
A
574 578Right-handed 310
Helix 25
25
A
623 632Right-handed alpha
Helix 26
26
A
636 643Right-handed alpha
Helix 27
27
A
653 661Right-handed alpha
Helix 28
28
B
49 63Right-handed alpha
Helix 29
29
B
68 76Right-handed alpha
Helix 30
30
B
115 126Right-handed alpha
Helix 31
31
B
165 180Right-handed alpha
Helix 32
32
B
194 198Right-handed 310
Helix 33
33
B
200 204Right-handed 310
Helix 34
34
B
206 212Right-handed alpha
Helix 35
35
B
222 230Right-handed alpha
Helix 36
36
B
234 246Right-handed alpha
Helix 37
37
B
341 357Right-handed alpha
Helix 38
38
B
373 401Right-handed alpha
Helix 39
39
B
404 412Right-handed alpha
Helix 40
40
B
415 420Right-handed alpha
Helix 41
41
B
421 425Right-handed 310
Helix 42
42
B
430 444Right-handed alpha
Helix 43
43
B
449 453Right-handed 310
Helix 44
44
B
457 469Right-handed alpha
Helix 45
45
B
471 485Right-handed alpha
Helix 46
46
B
487 502Right-handed alpha
Helix 47
47
B
505 523Right-handed alpha
Helix 48
48
B
525 542Right-handed alpha
Helix 49
49
B
553 560Right-handed alpha
Helix 50
50
B
561 573Right-handed alpha
Helix 51
51
B
574 579Right-handed alpha
Helix 52
52
B
623 632Right-handed alpha
Helix 53
53
B
636 643Right-handed alpha
Helix 54
54
B
653 661Right-handed alpha
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There are 8 sheets in PDB entry 4NUR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 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
78 80first strand
Strand 2
A
129 134anti-parallel
Strand 3
A
137 141anti-parallel
Strand 4
A
148 152anti-parallel
Strand 5
A
157 160anti-parallel
Strand 6
A
185 189parallel
Strand 7
A
216 220parallel
Strand 8
A
278 280parallel
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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
87 88first strand
Strand 2
A
94 96anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
286 289first strand
Strand 2
A
292 298anti-parallel
Strand 3
A
308 312anti-parallel
Strand 4
A
317 319anti-parallel
Strand 5
A
362 364parallel
Strand 6
A
371 372anti-parallel
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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
A
604 609first strand
Strand 2
A
594 601anti-parallel
Strand 3
A
583 589anti-parallel
Strand 4
A
618 622parallel
Strand 5
A
647 650anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
78 80first strand
Strand 2
B
129 134anti-parallel
Strand 3
B
137 141anti-parallel
Strand 4
B
148 152anti-parallel
Strand 5
B
157 160anti-parallel
Strand 6
B
185 189parallel
Strand 7
B
216 220parallel
Strand 8
B
278 280parallel
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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
B
87 88first strand
Strand 2
B
94 96anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
286 289first strand
Strand 2
B
292 298anti-parallel
Strand 3
B
308 312anti-parallel
Strand 4
B
317 319anti-parallel
Strand 5
B
362 364parallel
Strand 6
B
371 372anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
604 609first strand
Strand 2
B
594 601anti-parallel
Strand 3
B
583 589anti-parallel
Strand 4
B
618 622parallel
Strand 5
B
647 650anti-parallel
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