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


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 3COP entry

There is 1 chain in PDB entry 3COP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 476
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 24 helices in PDB entry 3COP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 24Right-handed alpha
Helix 2
2
A
25 33Right-handed alpha
Helix 3
3
A
44 51Right-handed alpha
Helix 4
4
A
84 89Right-handed alpha
Helix 5
5
A
105 121Right-handed alpha
Helix 6
6
A
138 141Right-handed 310
Helix 7
7
A
142 150Right-handed alpha
Helix 8
8
A
170 177Right-handed 310
Helix 9
9
A
180 184Right-handed 310
Helix 10
10
A
197 205Right-handed alpha
Helix 11
11
A
212 219Right-handed alpha
Helix 12
12
A
221 226Right-handed alpha
Helix 13
13
A
228 238Right-handed alpha
Helix 14
14
A
269 272Right-handed 310
Helix 15
15
A
273 285Right-handed alpha
Helix 16
16
A
306 320Right-handed alpha
Helix 17
17
A
331 345Right-handed alpha
Helix 18
18
A
356 365Right-handed alpha
Helix 19
19
A
380 389Right-handed alpha
Helix 20
20
A
398 405Right-handed alpha
Helix 21
21
A
409 415Right-handed alpha
Helix 22
22
A
427 443Right-handed alpha
Helix 23
23
A
444 458Right-handed alpha
Helix 24
24
A
461 476Right-handed alpha
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There are 3 sheets in PDB entry 3COP. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
55 60first strand
Strand 2
A
67 74anti-parallel
Strand 3
A
77 83anti-parallel
Strand 4
A
36 42parallel
Strand 5
A
2 6parallel
Strand 6
A
132 136parallel
Strand 7
A
155 160parallel
Strand 8
A
207 210parallel
Strand 9
A
241 243parallel
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There are 3 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
168 169first strand
Strand 2
A
194 196anti-parallel
Strand 3
A
190 191anti-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
A
349 353first strand
Strand 2
A
323 328parallel
Strand 3
A
294 298parallel
Strand 4
A
369 372parallel
Strand 5
A
392 396parallel
Strand 6
A
421 423parallel
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