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


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 2CYB entry

There are 2 chains in PDB entry 2CYB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2GLY 320
B
 MET 1GLY 320
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 33 helices in PDB entry 2CYB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 12Right-handed alpha
Helix 2
2
A
19 29Right-handed alpha
Helix 3
3
A
46 62Right-handed alpha
Helix 4
4
A
71 78Right-handed alpha
Helix 5
5
A
82 100Right-handed alpha
Helix 6
6
A
113 115Right-handed 310
Helix 7
7
A
118 132Right-handed alpha
Helix 8
8
A
133 141Right-handed alpha
Helix 9
9
A
153 169Right-handed alpha
Helix 10
10
A
180 191Right-handed alpha
Helix 11
11
A
192 195Right-handed 310
Helix 12
12
A
228 238Right-handed alpha
Helix 13
13
A
249 258Right-handed alpha
Helix 14
14
A
258 264Right-handed alpha
Helix 15
15
A
271 275Right-handed 310
Helix 16
16
A
282 292Right-handed alpha
Helix 17
17
A
296 320Right-handed alpha
Helix 18
18
B
2 12Right-handed alpha
Helix 19
19
B
19 30Right-handed alpha
Helix 20
20
B
46 62Right-handed alpha
Helix 21
21
B
71 78Right-handed alpha
Helix 22
22
B
82 100Right-handed alpha
Helix 23
23
B
113 115Right-handed 310
Helix 24
24
B
118 132Right-handed alpha
Helix 25
25
B
133 141Right-handed alpha
Helix 26
26
B
152 169Right-handed alpha
Helix 27
27
B
180 191Right-handed alpha
Helix 28
28
B
192 195Right-handed 310
Helix 29
29
B
228 239Right-handed alpha
Helix 30
30
B
249 258Right-handed alpha
Helix 31
31
B
258 264Right-handed alpha
Helix 32
32
B
282 293Right-handed alpha
Helix 33
33
B
296 320Right-handed alpha
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There are 4 sheets in PDB entry 2CYB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
16 18first strand
Strand 2
A
200 204anti-parallel
Strand 3
A
173 177parallel
Strand 4
A
34 39parallel
Strand 5
A
65 70parallel
Strand 6
A
108 111parallel
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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
266 268first strand
Strand 2
A
278 280anti-parallel
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There are 6 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
16 18first strand
Strand 2
B
200 204anti-parallel
Strand 3
B
173 177parallel
Strand 4
B
34 39parallel
Strand 5
B
65 70parallel
Strand 6
B
108 111parallel
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There are 2 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
266 268first strand
Strand 2
B
278 280anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il