Analysis of interatomic Contacts of Structural Units in PDB entry:
3CYM


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 3CYM entry

There is 1 chain in PDB entry 3CYM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4GLY 432
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 27 helices in PDB entry 3CYM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 34Right-handed alpha
Helix 2
2
A
71 78Right-handed alpha
Helix 3
3
A
81 90Right-handed alpha
Helix 4
4
A
98 110Right-handed alpha
Helix 5
5
A
119 126Right-handed alpha
Helix 6
6
A
132 142Right-handed alpha
Helix 7
7
A
160 173Right-handed alpha
Helix 8
8
A
173 188Right-handed alpha
Helix 9
9
A
190 206Right-handed alpha
Helix 10
10
A
214 218Right-handed 310
Helix 11
11
A
221 226Right-handed 310
Helix 12
12
A
228 249Right-handed alpha
Helix 13
13
A
252 257Right-handed alpha
Helix 14
14
A
258 269Right-handed alpha
Helix 15
15
A
272 278Right-handed alpha
Helix 16
16
A
280 284Right-handed 310
Helix 17
17
A
293 300Right-handed alpha
Helix 18
18
A
301 306Right-handed alpha
Helix 19
19
A
309 322Right-handed alpha
Helix 20
20
A
323 328Right-handed 310
Helix 21
21
A
349 357Right-handed alpha
Helix 22
22
A
357 379Right-handed alpha
Helix 23
23
A
381 386Right-handed alpha
Helix 24
24
A
387 396Right-handed alpha
Helix 25
25
A
399 403Right-handed 310
Helix 26
26
A
404 413Right-handed alpha
Helix 27
27
A
415 432Right-handed alpha
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There are 2 sheets in PDB entry 3CYM. Click on sheet of interest to get list of strands forming it: A, B,

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
6 7first strand
Strand 2
A
143 144parallel
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There are 6 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
18 19first strand
Strand 2
A
66 70parallel
Strand 3
A
55 63anti-parallel
Strand 4
A
36 45anti-parallel
Strand 5
A
93 96parallel
Strand 6
A
115 118parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il