Analysis of interatomic Contacts of Structural Units in PDB entry:
1EP9


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 1EP9 entry

There is 1 chain in PDB entry 1EP9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
VAL 35PHE 354
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 14 helices in PDB entry 1EP9. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
44 48Right-handed 310
Helix 2
2
A
49 69Right-handed alpha
Helix 3
3
A
91 104Right-handed alpha
Helix 4
4
A
123 135Right-handed alpha
Helix 5
5
A
144 155Right-handed alpha
Helix 6
6
A
168 184Right-handed alpha
Helix 7
7
A
198 206Right-handed alpha
Helix 8
8
A
207 212Right-handed 310
Helix 9
9
A
226 241Right-handed alpha
Helix 10
10
A
249 255Right-handed alpha
Helix 11
11
A
275 280Right-handed alpha
Helix 12
12
A
287 294Right-handed alpha
Helix 13
13
A
312 317Right-handed alpha
Helix 14
14
A
322 343Right-handed alpha
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There are 2 sheets in PDB entry 1EP9. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
107 112first strand
Strand 2
A
81 86parallel
Strand 3
A
137 141parallel
Strand 4
A
159 161parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
244 247first strand
Strand 2
A
214 218parallel
Strand 3
A
190 194parallel
Strand 4
A
259 262parallel
Strand 5
A
299 302parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il