Analysis of interatomic Contacts of Structural Units in PDB entry:
2CYG


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 2CYG entry

There is 1 chain in PDB entry 2CYG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 29PHE 340
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
Back to top of page

There are 17 helices in PDB entry 2CYG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 53Right-handed alpha
Helix 2
2
A
64 72Right-handed alpha
Helix 3
3
A
83 85Right-handed 310
Helix 4
4
A
86 93Right-handed alpha
Helix 5
5
A
95 105Right-handed alpha
Helix 6
6
A
106 109Right-handed 310
Helix 7
7
A
129 131Right-handed 310
Helix 8
8
A
132 147Right-handed alpha
Helix 9
9
A
162 164Right-handed 310
Helix 10
10
A
169 173Right-handed 310
Helix 11
11
A
176 194Right-handed alpha
Helix 12
12
A
202 210Right-handed alpha
Helix 13
13
A
215 220Right-handed alpha
Helix 14
14
A
237 252Right-handed alpha
Helix 15
15
A
277 292Right-handed alpha
Helix 16
16
A
293 295Right-handed 310
Helix 17
17
A
320 324Right-handed 310
Back to top of page

There are 2 sheets in PDB entry 2CYG. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
30 32first strand
Strand 2
A
57 60parallel
Strand 3
A
77 82parallel
Strand 4
A
113 121parallel
Strand 5
A
154 160parallel
Strand 6
A
197 200parallel
Strand 7
A
260 265parallel
Strand 8
A
306 308parallel
Strand 9
A
30 32parallel
Back to list of sheets
Back to top of page

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
228 230first strand
Strand 2
A
233 235anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il