Analysis of interatomic Contacts of Structural Units in PDB entry:
1EA3


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 1EA3 entry

There are 2 chains in PDB entry 1EA3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2GLN 158
B
 SER 2GLN 158
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 1EA3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 14Right-handed alpha
Helix 2
2
A
18 32Right-handed alpha
Helix 3
3
A
38 48Right-handed alpha
Helix 4
4
A
53 67Right-handed alpha
Helix 5
5
A
77 85Right-handed alpha
Helix 6
6
A
91 104Right-handed alpha
Helix 7
7
A
108 117Right-handed alpha
Helix 8
8
A
120 134Right-handed alpha
Helix 9
9
A
135 138Right-handed 310
Helix 10
10
A
139 158Right-handed alpha
Helix 11
11
B
2 14Right-handed alpha
Helix 12
12
B
18 32Right-handed alpha
Helix 13
13
B
38 48Right-handed alpha
Helix 14
14
B
53 67Right-handed alpha
Helix 15
15
B
77 86Right-handed alpha
Helix 16
16
B
89 104Right-handed alpha
Helix 17
17
B
108 117Right-handed alpha
Helix 18
18
B
120 133Right-handed alpha
Helix 19
19
B
134 138Right-handed 310
Helix 20
20
B
139 157Right-handed alpha
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There are no sheets in PDB entry 1EA3
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il