Analysis of interatomic Contacts of Structural Units in PDB entry:
3C26


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 3C26 entry

There is 1 chain in PDB entry 3C26 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 5TYR 265
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 10 helices in PDB entry 3C26. 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 13Right-handed 310
Helix 2
2
A
14 19Right-handed alpha
Helix 3
3
A
29 40Right-handed alpha
Helix 4
4
A
43 58Right-handed alpha
Helix 5
5
A
93 96Right-handed 310
Helix 6
6
A
99 113Right-handed alpha
Helix 7
7
A
127 138Right-handed alpha
Helix 8
8
A
185 193Right-handed alpha
Helix 9
9
A
223 232Right-handed alpha
Helix 10
10
A
243 248Right-handed alpha
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There are 2 sheets in PDB entry 3C26. Click on sheet of interest to get list of strands forming it: A, B,

There are 12 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
6 9first strand
Strand 2
A
61 66anti-parallel
Strand 3
A
69 78anti-parallel
Strand 4
A
84 91anti-parallel
Strand 5
A
118 124parallel
Strand 6
A
257 264anti-parallel
Strand 7
A
140 152anti-parallel
Strand 8
A
236 242anti-parallel
Strand 9
A
213 220parallel
Strand 10
A
203 210anti-parallel
Strand 11
A
197 201anti-parallel
Strand 12
A
163 167parallel
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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
173 176first strand
Strand 2
A
179 182anti-parallel
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