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


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 2QEC entry

There is 1 chain in PDB entry 2QEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1VAL 203
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 10 helices in PDB entry 2QEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 11Right-handed 310
Helix 2
2
A
12 25Right-handed alpha
Helix 3
3
A
27 32Right-handed alpha
Helix 4
4
A
38 40Right-handed 310
Helix 5
5
A
41 55Right-handed alpha
Helix 6
6
A
55 59Right-handed alpha
Helix 7
7
A
96 102Right-handed alpha
Helix 8
8
A
134 137Right-handed 310
Helix 9
9
A
140 154Right-handed alpha
Helix 10
10
A
164 174Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 2QEC.

There are 7 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
4 7first strand
Strand 2
A
60 66anti-parallel
Strand 3
A
72 79anti-parallel
Strand 4
A
125 132anti-parallel
Strand 5
A
158 162parallel
Strand 6
A
191 196anti-parallel
Strand 7
A
177 182anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il