Analysis of interatomic Contacts of Structural Units in PDB entry:
3SI5


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 3SI5 entry

There are 4 chains in PDB entry 3SI5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 54LEU 205
B
 GLY 55GLN 203
X
 SER 208GLY 225
Y
 LYS 212THR 224
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 22 helices in PDB entry 3SI5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
54 69Right-handed alpha
Helix 2
2
A
74 89Right-handed alpha
Helix 3
3
A
93 96Right-handed 310
Helix 4
4
A
97 110Right-handed alpha
Helix 5
5
A
112 116Right-handed 310
Helix 6
6
A
118 130Right-handed alpha
Helix 7
7
A
134 146Right-handed alpha
Helix 8
8
A
151 165Right-handed alpha
Helix 9
9
A
167 181Right-handed alpha
Helix 10
10
A
185 203Right-handed alpha
Helix 11
11
B
56 68Right-handed alpha
Helix 12
12
B
73 89Right-handed alpha
Helix 13
13
B
97 110Right-handed alpha
Helix 14
14
B
112 116Right-handed 310
Helix 15
15
B
118 130Right-handed alpha
Helix 16
16
B
134 146Right-handed alpha
Helix 17
17
B
151 165Right-handed alpha
Helix 18
18
B
167 181Right-handed alpha
Helix 19
19
B
185 200Right-handed alpha
Helix 20
20
B
201 203Right-handed 310
Helix 21
21
X
214 225Right-handed alpha
Helix 22
22
Y
214 224Right-handed alpha
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There are no sheets in PDB entry 3SI5
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il