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


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 4NEI entry

There are 2 chains in PDB entry 4NEI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 30ARG 734
B
 HIS 30ARG 734
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 53 helices in PDB entry 4NEI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 47Right-handed alpha
Helix 2
2
A
50 69Right-handed alpha
Helix 3
3
A
83 107Right-handed alpha
Helix 4
4
A
108 126Right-handed alpha
Helix 5
5
A
127 129Right-handed 310
Helix 6
6
A
146 165Right-handed alpha
Helix 7
7
A
166 168Right-handed 310
Helix 8
8
A
169 180Right-handed alpha
Helix 9
9
A
180 189Right-handed alpha
Helix 10
10
A
192 197Right-handed alpha
Helix 11
11
A
200 218Right-handed alpha
Helix 12
12
A
219 229Right-handed alpha
Helix 13
13
A
237 245Right-handed alpha
Helix 14
14
A
255 277Right-handed alpha
Helix 15
15
A
278 281Right-handed 310
Helix 16
16
A
284 300Right-handed alpha
Helix 17
17
A
320 335Right-handed alpha
Helix 18
18
A
338 347Right-handed alpha
Helix 19
19
A
352 364Right-handed alpha
Helix 20
20
A
410 414Right-handed 310
Helix 21
21
A
445 449Right-handed 310
Helix 22
22
A
451 457Right-handed alpha
Helix 23
23
A
460 464Right-handed 310
Helix 24
24
A
473 477Right-handed 310
Helix 25
25
A
478 483Right-handed alpha
Helix 26
26
A
577 579Right-handed 310
Helix 27
27
B
36 47Right-handed alpha
Helix 28
28
B
50 69Right-handed alpha
Helix 29
29
B
83 107Right-handed alpha
Helix 30
30
B
108 126Right-handed alpha
Helix 31
31
B
127 129Right-handed 310
Helix 32
32
B
146 165Right-handed alpha
Helix 33
33
B
166 168Right-handed 310
Helix 34
34
B
169 180Right-handed alpha
Helix 35
35
B
180 189Right-handed alpha
Helix 36
36
B
192 197Right-handed alpha
Helix 37
37
B
200 218Right-handed alpha
Helix 38
38
B
219 229Right-handed alpha
Helix 39
39
B
237 245Right-handed alpha
Helix 40
40
B
255 277Right-handed alpha
Helix 41
41
B
278 281Right-handed 310
Helix 42
42
B
284 300Right-handed alpha
Helix 43
43
B
320 335Right-handed alpha
Helix 44
44
B
338 347Right-handed alpha
Helix 45
45
B
352 364Right-handed alpha
Helix 46
46
B
395 399Right-handed 310
Helix 47
47
B
410 414Right-handed 310
Helix 48
48
B
445 449Right-handed 310
Helix 49
49
B
451 457Right-handed alpha
Helix 50
50
B
460 464Right-handed 310
Helix 51
51
B
473 477Right-handed 310
Helix 52
52
B
478 483Right-handed alpha
Helix 53
53
B
577 579Right-handed 310
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There are no sheets in PDB entry 4NEI
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