Analysis of interatomic Contacts of Structural Units in PDB entry:
2E9S


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 2E9S entry

There are 3 chains in PDB entry 2E9S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 13GLU 176
B
 LYS 13GLU 176
C
 PHE 14GLU 176
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 2E9S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 36Right-handed alpha
Helix 2
2
A
72 77Right-handed 310
Helix 3
3
A
78 85Right-handed alpha
Helix 4
4
A
97 103Right-handed alpha
Helix 5
5
A
103 116Right-handed alpha
Helix 6
6
A
130 134Right-handed 310
Helix 7
7
A
137 148Right-handed alpha
Helix 8
8
A
162 176Right-handed alpha
Helix 9
9
B
25 36Right-handed alpha
Helix 10
10
B
78 86Right-handed alpha
Helix 11
11
B
97 103Right-handed alpha
Helix 12
12
B
103 116Right-handed alpha
Helix 13
13
B
130 134Right-handed 310
Helix 14
14
B
137 149Right-handed alpha
Helix 15
15
B
162 176Right-handed alpha
Helix 16
16
C
25 36Right-handed alpha
Helix 17
17
C
78 84Right-handed alpha
Helix 18
18
C
97 103Right-handed alpha
Helix 19
19
C
103 116Right-handed alpha
Helix 20
20
C
130 134Right-handed 310
Helix 21
21
C
137 148Right-handed alpha
Helix 22
22
C
162 176Right-handed alpha
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There are 3 sheets in PDB entry 2E9S. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
48 57first strand
Strand 2
A
60 69anti-parallel
Strand 3
A
15 19parallel
Strand 4
A
88 94parallel
Strand 5
A
120 126parallel
Strand 6
A
151 154parallel
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There are 6 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
52 57first strand
Strand 2
B
60 67anti-parallel
Strand 3
B
15 19parallel
Strand 4
B
88 94parallel
Strand 5
B
120 126parallel
Strand 6
B
151 154parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 57first strand
Strand 2
C
60 68anti-parallel
Strand 3
C
15 19parallel
Strand 4
C
88 94parallel
Strand 5
C
120 126parallel
Strand 6
C
151 155parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il