Analysis of interatomic Contacts of Structural Units in PDB entry:
2EWM


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 2EWM entry

There are 2 chains in PDB entry 2EWM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2HIS 249
B
 GLN 3HIS 249
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 22 helices in PDB entry 2EWM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
42 51Right-handed alpha
Helix 3
3
A
65 81Right-handed alpha
Helix 4
4
A
97 101Right-handed 310
Helix 5
5
A
102 114Right-handed alpha
Helix 6
6
A
114 132Right-handed alpha
Helix 7
7
A
141 146Right-handed 310
Helix 8
8
A
151 173Right-handed alpha
Helix 9
9
A
217 228Right-handed alpha
Helix 10
10
A
229 233Right-handed 310
Helix 11
11
B
17 30Right-handed alpha
Helix 12
12
B
42 51Right-handed alpha
Helix 13
13
B
65 78Right-handed alpha
Helix 14
14
B
102 114Right-handed alpha
Helix 15
15
B
114 131Right-handed alpha
Helix 16
16
B
141 146Right-handed 310
Helix 17
17
B
151 173Right-handed alpha
Helix 18
18
B
189 194Right-handed alpha
Helix 19
19
B
195 203Right-handed 310
Helix 20
20
B
204 209Right-handed alpha
Helix 21
21
B
217 228Right-handed alpha
Helix 22
22
B
229 233Right-handed 310
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There are 2 sheets in PDB entry 2EWM. Click on sheet of interest to get list of strands forming it: A, B,

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
56 60first strand
Strand 2
A
33 38parallel
Strand 3
A
9 13parallel
Strand 4
A
85 88parallel
Strand 5
A
134 139parallel
Strand 6
A
177 184parallel
Strand 7
A
239 242parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 60first strand
Strand 2
B
32 38parallel
Strand 3
B
8 13parallel
Strand 4
B
85 88parallel
Strand 5
B
134 139parallel
Strand 6
B
177 184parallel
Strand 7
B
239 242parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il