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


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 2YCI entry

There is 1 chain in PDB entry 2YCI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 GLY -7LYS 263
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 12 helices in PDB entry 2YCI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
13 22Right-handed alpha
Helix 2
2
X
25 38Right-handed alpha
Helix 3
3
X
53 69Right-handed alpha
Helix 4
4
X
79 90Right-handed alpha
Helix 5
5
X
102 117Right-handed alpha
Helix 6
6
X
133 151Right-handed alpha
Helix 7
7
X
154 156Right-handed 310
Helix 8
8
X
172 185Right-handed alpha
Helix 9
9
X
199 203Right-handed 310
Helix 10
10
X
207 223Right-handed alpha
Helix 11
11
X
233 247Right-handed alpha
Helix 12
12
X
255 263Right-handed alpha
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There is 1 sheet ( XA) in PDB entry 2YCI.

There are 9 strands in XA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
3 10first strand
Strand 2
X
226 229parallel
Strand 3
X
193 197parallel
Strand 4
X
158 161parallel
Strand 5
X
119 123parallel
Strand 6
X
95 99parallel
Strand 7
X
73 76parallel
Strand 8
X
42 46parallel
Strand 9
X
3 10parallel
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