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


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 2CEY entry

There is 1 chain in PDB entry 2CEY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1PRO 306
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 2CEY. 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 32Right-handed alpha
Helix 2
2
A
48 59Right-handed alpha
Helix 3
3
A
67 74Right-handed 310
Helix 4
4
A
75 83Right-handed 310
Helix 5
5
A
89 99Right-handed alpha
Helix 6
6
A
100 113Right-handed alpha
Helix 7
7
A
137 142Right-handed 310
Helix 8
8
A
151 161Right-handed alpha
Helix 9
9
A
169 171Right-handed 310
Helix 10
10
A
172 179Right-handed alpha
Helix 11
11
A
189 195Right-handed alpha
Helix 12
12
A
196 200Right-handed 310
Helix 13
13
A
220 224Right-handed alpha
Helix 14
14
A
227 263Right-handed alpha
Helix 15
15
A
272 279Right-handed alpha
Helix 16
16
A
279 302Right-handed alpha
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There are 2 sheets in PDB entry 2CEY. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 8 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
36 41first strand
Strand 2
A
3 8parallel
Strand 3
A
63 66parallel
Strand 4
A
211 219anti-parallel
Strand 5
A
116 131anti-parallel
Strand 6
A
184 188anti-parallel
Strand 7
A
145 148parallel
Strand 8
A
164 167parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
36 41first strand
Strand 2
A
3 8parallel
Strand 3
A
63 66parallel
Strand 4
A
211 219anti-parallel
Strand 5
A
116 131anti-parallel
Strand 6
A
203 205anti-parallel
Strand 7
A
266 268parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il