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


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 1DSE entry

There is 1 chain in PDB entry 1DSE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3LEU 294
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 1DSE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 33Right-handed alpha
Helix 2
2
A
35 40Right-handed alpha
Helix 3
3
A
42 55Right-handed alpha
Helix 4
4
A
73 78Right-handed 310
Helix 5
5
A
85 99Right-handed alpha
Helix 6
6
A
103 119Right-handed alpha
Helix 7
7
A
150 160Right-handed alpha
Helix 8
8
A
164 174Right-handed alpha
Helix 9
9
A
175 177Right-handed 310
Helix 10
10
A
181 186Right-handed alpha
Helix 11
11
A
200 209Right-handed alpha
Helix 12
12
A
232 237Right-handed alpha
Helix 13
13
A
236 241Right-handed alpha
Helix 14
14
A
241 253Right-handed alpha
Helix 15
15
A
254 272Right-handed alpha
Helix 16
16
A
288 293Right-handed alpha
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There are 3 sheets in PDB entry 1DSE. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
71 72first strand
Strand 2
A
138 139parallel
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There are 2 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
179 180first strand
Strand 2
A
189 190anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
212 215first strand
Strand 2
A
221 224anti-parallel
Strand 3
A
230 231anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il