Analysis of interatomic Contacts of Structural Units in PDB entry:
3CXR


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 3CXR entry

There is 1 chain in PDB entry 3CXR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4PRO 269
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 15 helices in PDB entry 3CXR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 11Right-handed 310
Helix 2
2
A
24 37Right-handed alpha
Helix 3
3
A
47 61Right-handed alpha
Helix 4
4
A
74 89Right-handed alpha
Helix 5
5
A
106 110Right-handed 310
Helix 6
6
A
111 123Right-handed alpha
Helix 7
7
A
123 141Right-handed alpha
Helix 8
8
A
150 154Right-handed 310
Helix 9
9
A
160 182Right-handed alpha
Helix 10
10
A
198 206Right-handed 310
Helix 11
11
A
214 224Right-handed alpha
Helix 12
12
A
231 234Right-handed 310
Helix 13
13
A
235 244Right-handed alpha
Helix 14
14
A
245 248Right-handed 310
Helix 15
15
A
260 264Right-handed 310
Back to top of page

There is 1 sheet ( A) in PDB entry 3CXR.

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
66 69first strand
Strand 2
A
40 45parallel
Strand 3
A
16 20parallel
Strand 4
A
94 97parallel
Strand 5
A
143 148parallel
Strand 6
A
186 193parallel
Strand 7
A
254 257parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il