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


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 3CHT entry

There are 2 chains in PDB entry 3CHT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 24SER 331
B
 GLY 24TRP 330
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 32 helices in PDB entry 3CHT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 39Right-handed alpha
Helix 2
2
A
39 44Right-handed alpha
Helix 3
3
A
46 52Right-handed 310
Helix 4
4
A
62 66Right-handed 310
Helix 5
5
A
71 76Right-handed alpha
Helix 6
6
A
78 104Right-handed alpha
Helix 7
7
A
104 115Right-handed alpha
Helix 8
8
A
122 154Right-handed alpha
Helix 9
9
A
165 176Right-handed alpha
Helix 10
10
A
180 198Right-handed alpha
Helix 11
11
A
200 208Right-handed alpha
Helix 12
12
A
213 245Right-handed alpha
Helix 13
13
A
246 266Right-handed alpha
Helix 14
14
A
269 280Right-handed alpha
Helix 15
15
A
283 291Right-handed alpha
Helix 16
16
A
304 314Right-handed alpha
Helix 17
17
B
25 39Right-handed alpha
Helix 18
18
B
39 44Right-handed alpha
Helix 19
19
B
46 52Right-handed 310
Helix 20
20
B
62 66Right-handed 310
Helix 21
21
B
71 76Right-handed alpha
Helix 22
22
B
78 104Right-handed alpha
Helix 23
23
B
104 114Right-handed alpha
Helix 24
24
B
122 154Right-handed alpha
Helix 25
25
B
165 178Right-handed alpha
Helix 26
26
B
180 198Right-handed alpha
Helix 27
27
B
200 208Right-handed alpha
Helix 28
28
B
213 245Right-handed alpha
Helix 29
29
B
246 266Right-handed alpha
Helix 30
30
B
269 280Right-handed alpha
Helix 31
31
B
283 291Right-handed alpha
Helix 32
32
B
304 314Right-handed alpha
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There are no sheets in PDB entry 3CHT
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