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


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 4CEM entry

There are 2 chains in PDB entry 4CEM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 121PRO 428
B
 MSE 121GLN 429
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 35 helices in PDB entry 4CEM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
121 150Right-handed alpha
Helix 2
2
A
151 155Right-handed 310
Helix 3
3
A
157 163Right-handed alpha
Helix 4
4
A
167 178Right-handed alpha
Helix 5
5
A
179 181Right-handed 310
Helix 6
6
A
182 184Right-handed 310
Helix 7
7
A
185 196Right-handed alpha
Helix 8
8
A
201 212Right-handed alpha
Helix 9
9
A
215 217Right-handed 310
Helix 10
10
A
218 233Right-handed alpha
Helix 11
11
A
235 254Right-handed alpha
Helix 12
12
A
258 275Right-handed alpha
Helix 13
13
A
279 298Right-handed alpha
Helix 14
14
A
304 321Right-handed alpha
Helix 15
15
A
324 335Right-handed alpha
Helix 16
16
A
345 376Right-handed alpha
Helix 17
17
A
382 387Right-handed alpha
Helix 18
18
A
398 420Right-handed alpha
Helix 19
19
B
121 150Right-handed alpha
Helix 20
20
B
151 155Right-handed 310
Helix 21
21
B
157 162Right-handed alpha
Helix 22
22
B
167 178Right-handed alpha
Helix 23
23
B
179 181Right-handed 310
Helix 24
24
B
182 184Right-handed 310
Helix 25
25
B
185 196Right-handed alpha
Helix 26
26
B
201 212Right-handed alpha
Helix 27
27
B
215 217Right-handed 310
Helix 28
28
B
218 233Right-handed alpha
Helix 29
29
B
235 253Right-handed alpha
Helix 30
30
B
258 275Right-handed alpha
Helix 31
31
B
279 298Right-handed alpha
Helix 32
32
B
304 320Right-handed alpha
Helix 33
33
B
324 335Right-handed alpha
Helix 34
34
B
345 384Right-handed alpha
Helix 35
35
B
394 420Right-handed alpha
Back to top of page
There are no sheets in PDB entry 4CEM
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il