Analysis of interatomic Contacts of Structural Units in PDB entry:
3SI0


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 3SI0 entry

There is 1 chain in PDB entry 3SI0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 38LEU 361
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 13 helices in PDB entry 3SI0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 43Right-handed alpha
Helix 2
2
A
49 60Right-handed alpha
Helix 3
3
A
61 69Right-handed alpha
Helix 4
4
A
70 74Right-handed 310
Helix 5
5
A
81 97Right-handed alpha
Helix 6
6
A
160 174Right-handed alpha
Helix 7
7
A
174 180Right-handed alpha
Helix 8
8
A
213 225Right-handed alpha
Helix 9
9
A
237 239Right-handed 310
Helix 10
10
A
261 263Right-handed 310
Helix 11
11
A
264 281Right-handed alpha
Helix 12
12
A
307 312Right-handed alpha
Helix 13
13
A
340 359Right-handed alpha
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There are 2 sheets in PDB entry 3SI0. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
103 111first strand
Strand 2
A
118 126anti-parallel
Strand 3
A
191 198anti-parallel
Strand 4
A
133 140parallel
Strand 5
A
241 247parallel
Strand 6
A
317 320parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
257 259first strand
Strand 2
A
294 298parallel
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