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


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 3EPP entry

There are 2 chains in PDB entry 3EPP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 6GLN 313
B
 ARG 5GLN 313
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
Back to top of page

There are 22 helices in PDB entry 3EPP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 30Right-handed alpha
Helix 2
2
A
48 55Right-handed alpha
Helix 3
3
A
66 83Right-handed alpha
Helix 4
4
A
103 107Right-handed 310
Helix 5
5
A
123 129Right-handed 310
Helix 6
6
A
130 143Right-handed alpha
Helix 7
7
A
157 168Right-handed alpha
Helix 8
8
A
211 220Right-handed alpha
Helix 9
9
A
232 240Right-handed alpha
Helix 10
10
A
242 253Right-handed alpha
Helix 11
11
A
294 302Right-handed alpha
Helix 12
12
B
5 31Right-handed alpha
Helix 13
13
B
48 56Right-handed alpha
Helix 14
14
B
66 82Right-handed alpha
Helix 15
15
B
103 107Right-handed 310
Helix 16
16
B
123 128Right-handed 310
Helix 17
17
B
130 143Right-handed alpha
Helix 18
18
B
157 168Right-handed alpha
Helix 19
19
B
211 220Right-handed alpha
Helix 20
20
B
232 240Right-handed alpha
Helix 21
21
B
242 253Right-handed alpha
Helix 22
22
B
294 302Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 3EPP. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
91 96first strand
Strand 2
A
59 64parallel
Strand 3
A
37 41parallel
Strand 4
A
115 121parallel
Strand 5
A
145 156parallel
Strand 6
A
304 311anti-parallel
Strand 7
A
224 231anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
172 174first strand
Strand 2
A
179 182anti-parallel
Strand 3
A
194 198anti-parallel
Strand 4
A
206 208anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
91 96first strand
Strand 2
B
59 64parallel
Strand 3
B
37 41parallel
Strand 4
B
115 121parallel
Strand 5
B
145 156parallel
Strand 6
B
304 311anti-parallel
Strand 7
B
224 231anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 174first strand
Strand 2
B
178 182anti-parallel
Strand 3
B
194 199anti-parallel
Strand 4
B
206 208anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il