Analysis of interatomic Contacts of Structural Units in PDB entry:
3NEH


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 3NEH entry

There are 2 chains in PDB entry 3NEH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 310
B
 SER 2LYS 310
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 34 helices in PDB entry 3NEH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 20Right-handed alpha
Helix 2
2
A
34 42Right-handed alpha
Helix 3
3
A
57 59Right-handed 310
Helix 4
4
A
60 76Right-handed alpha
Helix 5
5
A
88 94Right-handed alpha
Helix 6
6
A
109 113Right-handed 310
Helix 7
7
A
115 125Right-handed alpha
Helix 8
8
A
153 167Right-handed alpha
Helix 9
9
A
176 187Right-handed alpha
Helix 10
10
A
208 218Right-handed alpha
Helix 11
11
A
227 232Right-handed alpha
Helix 12
12
A
238 252Right-handed alpha
Helix 13
13
A
254 256Right-handed 310
Helix 14
14
A
276 278Right-handed 310
Helix 15
15
A
279 288Right-handed alpha
Helix 16
16
A
292 301Right-handed alpha
Helix 17
17
A
301 307Right-handed alpha
Helix 18
18
B
11 20Right-handed alpha
Helix 19
19
B
34 42Right-handed alpha
Helix 20
20
B
60 76Right-handed alpha
Helix 21
21
B
78 81Right-handed 310
Helix 22
22
B
88 94Right-handed alpha
Helix 23
23
B
109 113Right-handed 310
Helix 24
24
B
115 125Right-handed alpha
Helix 25
25
B
153 167Right-handed alpha
Helix 26
26
B
176 187Right-handed alpha
Helix 27
27
B
208 218Right-handed alpha
Helix 28
28
B
227 231Right-handed 310
Helix 29
29
B
238 252Right-handed alpha
Helix 30
30
B
254 256Right-handed 310
Helix 31
31
B
276 278Right-handed 310
Helix 32
32
B
279 288Right-handed alpha
Helix 33
33
B
292 301Right-handed alpha
Helix 34
34
B
301 306Right-handed alpha
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There are 2 sheets in PDB entry 3NEH. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
83 85first strand
Strand 2
A
100 107parallel
Strand 3
A
127 131parallel
Strand 4
A
169 171parallel
Strand 5
A
190 192parallel
Strand 6
A
221 224parallel
Strand 7
A
258 260parallel
Strand 8
A
5 10parallel
Strand 9
A
43 50parallel
Strand 10
A
100 107parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
83 85first strand
Strand 2
B
100 107parallel
Strand 3
B
127 131parallel
Strand 4
B
169 171parallel
Strand 5
B
190 192parallel
Strand 6
B
221 224parallel
Strand 7
B
258 260parallel
Strand 8
B
5 10parallel
Strand 9
B
43 50parallel
Strand 10
B
100 107parallel
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