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


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 2CYC entry

There are 2 chains in PDB entry 2CYC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 371
B
 MET 1VAL 371
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 51 helices in PDB entry 2CYC. 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
20 31Right-handed alpha
Helix 3
3
A
47 64Right-handed alpha
Helix 4
4
A
73 80Right-handed alpha
Helix 5
5
A
81 85Right-handed 310
Helix 6
6
A
86 97Right-handed alpha
Helix 7
7
A
97 109Right-handed alpha
Helix 8
8
A
112 116Right-handed 310
Helix 9
9
A
121 126Right-handed alpha
Helix 10
10
A
127 139Right-handed alpha
Helix 11
11
A
142 149Right-handed alpha
Helix 12
12
A
150 154Right-handed 310
Helix 13
13
A
162 165Right-handed 310
Helix 14
14
A
166 179Right-handed alpha
Helix 15
15
A
190 201Right-handed alpha
Helix 16
16
A
202 204Right-handed 310
Helix 17
17
A
239 251Right-handed alpha
Helix 18
18
A
252 255Right-handed 310
Helix 19
19
A
256 260Right-handed 310
Helix 20
20
A
266 277Right-handed alpha
Helix 21
21
A
287 296Right-handed alpha
Helix 22
22
A
310 314Right-handed 310
Helix 23
23
A
321 331Right-handed alpha
Helix 24
24
A
335 351Right-handed alpha
Helix 25
25
A
351 361Right-handed alpha
Helix 26
26
A
362 371Right-handed alpha
Helix 27
27
B
2 12Right-handed alpha
Helix 28
28
B
20 30Right-handed alpha
Helix 29
29
B
47 64Right-handed alpha
Helix 30
30
B
74 80Right-handed alpha
Helix 31
31
B
81 85Right-handed 310
Helix 32
32
B
86 97Right-handed alpha
Helix 33
33
B
97 109Right-handed alpha
Helix 34
34
B
112 116Right-handed 310
Helix 35
35
B
121 126Right-handed alpha
Helix 36
36
B
127 139Right-handed alpha
Helix 37
37
B
142 150Right-handed alpha
Helix 38
38
B
151 154Right-handed 310
Helix 39
39
B
163 179Right-handed alpha
Helix 40
40
B
190 201Right-handed alpha
Helix 41
41
B
202 204Right-handed 310
Helix 42
42
B
239 251Right-handed alpha
Helix 43
43
B
252 255Right-handed 310
Helix 44
44
B
256 260Right-handed 310
Helix 45
45
B
266 277Right-handed alpha
Helix 46
46
B
287 296Right-handed alpha
Helix 47
47
B
310 314Right-handed 310
Helix 48
48
B
321 331Right-handed alpha
Helix 49
49
B
335 351Right-handed alpha
Helix 50
50
B
351 361Right-handed alpha
Helix 51
51
B
362 371Right-handed alpha
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There are 6 sheets in PDB entry 2CYC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
15 19first strand
Strand 2
A
219 223anti-parallel
Strand 3
A
183 187parallel
Strand 4
A
36 40parallel
Strand 5
A
69 72parallel
Strand 6
A
117 120parallel
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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
209 211first strand
Strand 2
A
214 216anti-parallel
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There are 2 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
305 307first strand
Strand 2
A
317 319anti-parallel
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There are 6 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
15 19first strand
Strand 2
B
219 223anti-parallel
Strand 3
B
183 187parallel
Strand 4
B
36 41parallel
Strand 5
B
69 73parallel
Strand 6
B
117 120parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
209 211first strand
Strand 2
B
214 216anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
305 307first strand
Strand 2
B
317 319anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il