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


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 2YDO entry

There is 1 chain in PDB entry 2YDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6PHE 324
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 20 helices in PDB entry 2YDO. 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 34Right-handed alpha
Helix 2
2
A
35 38Right-handed 310
Helix 3
3
A
39 58Right-handed alpha
Helix 4
4
A
58 66Right-handed alpha
Helix 5
5
A
73 108Right-handed alpha
Helix 6
6
A
111 116Right-handed alpha
Helix 7
7
A
117 137Right-handed alpha
Helix 8
8
A
138 142Right-handed 310
Helix 9
9
A
144 148Right-handed 310
Helix 10
10
A
150 157Right-handed alpha
Helix 11
11
A
167 172Right-handed alpha
Helix 12
12
A
173 180Right-handed alpha
Helix 13
13
A
180 186Right-handed alpha
Helix 14
14
A
186 211Right-handed alpha
Helix 15
15
A
224 259Right-handed alpha
Helix 16
16
A
266 279Right-handed alpha
Helix 17
17
A
279 284Right-handed alpha
Helix 18
18
A
285 291Right-handed alpha
Helix 19
19
A
292 311Right-handed alpha
Helix 20
20
A
311 324Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 2YDO.

There are 2 strands in AA 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
164 165anti-parallel
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