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


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 3EWB entry

There is 1 chain in PDB entry 3EWB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 SER 0LEU 275
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 16 helices in PDB entry 3EWB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
23 38Right-handed alpha
Helix 2
2
X
46 49Right-handed 310
Helix 3
3
X
50 64Right-handed alpha
Helix 4
4
X
76 88Right-handed alpha
Helix 5
5
X
102 109Right-handed alpha
Helix 6
6
X
113 130Right-handed alpha
Helix 7
7
X
141 145Right-handed 310
Helix 8
8
X
146 160Right-handed alpha
Helix 9
9
X
175 190Right-handed alpha
Helix 10
10
X
192 196Right-handed 310
Helix 11
11
X
208 219Right-handed alpha
Helix 12
12
X
227 231Right-handed 310
Helix 13
13
X
239 250Right-handed alpha
Helix 14
14
X
250 255Right-handed alpha
Helix 15
15
X
261 263Right-handed 310
Helix 16
16
X
264 275Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3EWB.

There are 10 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
256 258first strand
Strand 2
X
2 8parallel
Strand 3
X
223 226parallel
Strand 4
X
197 201parallel
Strand 5
X
164 168parallel
Strand 6
X
135 140parallel
Strand 7
X
93 100parallel
Strand 8
X
68 74parallel
Strand 9
X
41 45parallel
Strand 10
X
2 8parallel
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