Analysis of interatomic Contacts of Structural Units in PDB entry:
4I9C


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 4I9C entry

There are 2 chains in PDB entry 4I9C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3VAL 374
C
 GLN 44ILE 48
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 20 helices in PDB entry 4I9C. 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 23Right-handed alpha
Helix 2
2
A
25 44Right-handed alpha
Helix 3
3
A
46 68Right-handed alpha
Helix 4
4
A
80 91Right-handed alpha
Helix 5
5
A
92 96Right-handed 310
Helix 6
6
A
97 114Right-handed alpha
Helix 7
7
A
116 130Right-handed alpha
Helix 8
8
A
131 134Right-handed 310
Helix 9
9
A
136 154Right-handed alpha
Helix 10
10
A
156 173Right-handed alpha
Helix 11
11
A
177 195Right-handed alpha
Helix 12
12
A
197 216Right-handed alpha
Helix 13
13
A
217 235Right-handed alpha
Helix 14
14
A
237 255Right-handed alpha
Helix 15
15
A
260 275Right-handed alpha
Helix 16
16
A
277 295Right-handed alpha
Helix 17
17
A
297 312Right-handed alpha
Helix 18
18
A
316 330Right-handed alpha
Helix 19
19
A
332 350Right-handed alpha
Helix 20
20
A
352 371Right-handed alpha
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There are no sheets in PDB entry 4I9C
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il