Analysis of interatomic Contacts of Structural Units in PDB entry:
3CL3


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 3CL3 entry

There are 4 chains in PDB entry 3CL3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 173
B
 ALA 2LEU 173
D
 GLN 193GLY 251
E
 SER 196GLU 253
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 24 helices in PDB entry 3CL3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 12Right-handed alpha
Helix 2
2
A
15 26Right-handed alpha
Helix 3
3
A
34 47Right-handed alpha
Helix 4
4
A
52 63Right-handed alpha
Helix 5
5
A
65 70Right-handed alpha
Helix 6
6
A
76 85Right-handed alpha
Helix 7
7
A
92 105Right-handed alpha
Helix 8
8
A
106 118Right-handed alpha
Helix 9
9
A
129 139Right-handed alpha
Helix 10
10
A
148 158Right-handed alpha
Helix 11
11
A
160 172Right-handed alpha
Helix 12
12
B
3 14Right-handed alpha
Helix 13
13
B
15 26Right-handed alpha
Helix 14
14
B
34 48Right-handed alpha
Helix 15
15
B
52 63Right-handed alpha
Helix 16
16
B
65 73Right-handed alpha
Helix 17
17
B
76 85Right-handed alpha
Helix 18
18
B
92 105Right-handed alpha
Helix 19
19
B
106 117Right-handed alpha
Helix 20
20
B
129 140Right-handed alpha
Helix 21
21
B
148 155Right-handed alpha
Helix 22
22
B
160 170Right-handed alpha
Helix 23
23
D
196 250Right-handed alpha
Helix 24
24
E
196 248Right-handed alpha
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There are no sheets in PDB entry 3CL3
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il