Analysis of interatomic Contacts of Structural Units in PDB entry:
4A1U


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 4A1U entry

There are 7 chains in PDB entry 4A1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 206
B
 ILE 88ILE 88
B
 ILE 90GLN 92
B
 LEU 94ARG 95
B
 ILE 97ASP 99
B
 PHE 101ASN 102
B
 TYR 104TYR 105
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 4A1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 19Right-handed alpha
Helix 2
2
A
25 105Right-handed alpha
Helix 3
3
A
108 112Right-handed 310
Helix 4
4
A
118 131Right-handed alpha
Helix 5
5
A
136 157Right-handed alpha
Helix 6
6
A
159 161Right-handed 310
Helix 7
7
A
162 178Right-handed alpha
Helix 8
8
A
178 183Right-handed alpha
Helix 9
9
A
186 196Right-handed alpha
Helix 10
10
A
198 206Right-handed alpha
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There are no sheets in PDB entry 4A1U
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il