Analysis of interatomic Contacts of Structural Units in PDB entry:
1YRN


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 1YRN entry

There are 4 chains in PDB entry 1YRN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 T 1 A 21
D
 T 22 G 42
A
 ILE 77SER 125
B
 THR 128LEU 205
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 8 helices in PDB entry 1YRN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
79 91Right-handed alpha
Helix 2
2
A
97 107Right-handed alpha
Helix 3
3
A
111 124Right-handed alpha
Helix 4
4
B
138 150Right-handed alpha
Helix 5
5
B
152 154Right-handed 310
Helix 6
6
B
159 167Right-handed alpha
Helix 7
7
B
173 189Right-handed alpha
Helix 8
8
B
194 200Right-handed alpha
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There are no sheets in PDB entry 1YRN
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