Analysis of interatomic Contacts of Structural Units in PDB entry:
4EX6


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 4EX6 entry

There is 1 chain in PDB entry 4EX6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7GLY 225
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 13 helices in PDB entry 4EX6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 38Right-handed alpha
Helix 2
2
A
43 51Right-handed alpha
Helix 3
3
A
54 64Right-handed alpha
Helix 4
4
A
69 91Right-handed alpha
Helix 5
5
A
92 95Right-handed 310
Helix 6
6
A
98 109Right-handed alpha
Helix 7
7
A
120 132Right-handed alpha
Helix 8
8
A
133 136Right-handed 310
Helix 9
9
A
153 164Right-handed alpha
Helix 10
10
A
166 168Right-handed 310
Helix 11
11
A
176 186Right-handed alpha
Helix 12
12
A
199 206Right-handed alpha
Helix 13
13
A
214 225Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 4EX6.

There are 6 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
139 141first strand
Strand 2
A
111 116parallel
Strand 3
A
10 14parallel
Strand 4
A
170 174parallel
Strand 5
A
189 193parallel
Strand 6
A
210 212parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il