Analysis of interatomic Contacts of Structural Units in PDB entry:
2CB5


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 2CB5 entry

There are 2 chains in PDB entry 2CB5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ALA 454
B
 SER 2ALA 454
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 42 helices in PDB entry 2CB5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 20Right-handed alpha
Helix 2
2
A
21 32Right-handed alpha
Helix 3
3
A
35 41Right-handed alpha
Helix 4
4
A
42 49Right-handed alpha
Helix 5
5
A
72 90Right-handed alpha
Helix 6
6
A
98 124Right-handed alpha
Helix 7
7
A
130 139Right-handed alpha
Helix 8
8
A
146 158Right-handed alpha
Helix 9
9
A
162 165Right-handed 310
Helix 10
10
A
169 172Right-handed 310
Helix 11
11
A
174 198Right-handed alpha
Helix 12
12
A
201 225Right-handed alpha
Helix 13
13
A
249 258Right-handed alpha
Helix 14
14
A
263 265Right-handed 310
Helix 15
15
A
304 318Right-handed alpha
Helix 16
16
A
345 351Right-handed alpha
Helix 17
17
A
358 365Right-handed alpha
Helix 18
18
A
412 418Right-handed alpha
Helix 19
19
A
427 429Right-handed 310
Helix 20
20
A
430 435Right-handed alpha
Helix 21
21
A
436 439Right-handed 310
Helix 22
22
B
7 20Right-handed alpha
Helix 23
23
B
21 32Right-handed alpha
Helix 24
24
B
35 41Right-handed alpha
Helix 25
25
B
42 49Right-handed alpha
Helix 26
26
B
72 91Right-handed alpha
Helix 27
27
B
98 124Right-handed alpha
Helix 28
28
B
130 138Right-handed alpha
Helix 29
29
B
146 158Right-handed alpha
Helix 30
30
B
162 165Right-handed 310
Helix 31
31
B
169 172Right-handed 310
Helix 32
32
B
174 198Right-handed alpha
Helix 33
33
B
201 225Right-handed alpha
Helix 34
34
B
249 258Right-handed alpha
Helix 35
35
B
263 265Right-handed 310
Helix 36
36
B
304 318Right-handed alpha
Helix 37
37
B
345 351Right-handed alpha
Helix 38
38
B
358 365Right-handed alpha
Helix 39
39
B
412 418Right-handed alpha
Helix 40
40
B
427 429Right-handed 310
Helix 41
41
B
430 436Right-handed alpha
Helix 42
42
B
437 439Right-handed 310
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There are 6 sheets in PDB entry 2CB5. 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
332 333first strand
Strand 2
A
338 339anti-parallel
Strand 3
A
407 411parallel
Strand 4
A
389 395anti-parallel
Strand 5
A
372 381anti-parallel
Strand 6
A
55 56anti-parallel
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There are 11 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
332 333first strand
Strand 2
A
338 339anti-parallel
Strand 3
A
407 411parallel
Strand 4
A
389 395anti-parallel
Strand 5
A
372 381anti-parallel
Strand 6
A
322 326anti-parallel
Strand 7
A
419 425anti-parallel
Strand 8
A
267 271anti-parallel
Strand 9
A
300 302parallel
Strand 10
A
282 286anti-parallel
Strand 11
A
442 444parallel
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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
231 236first strand
Strand 2
A
242 248anti-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
332 333first strand
Strand 2
B
338 339anti-parallel
Strand 3
B
407 411parallel
Strand 4
B
389 395anti-parallel
Strand 5
B
372 381anti-parallel
Strand 6
B
55 56anti-parallel
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There are 11 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
332 333first strand
Strand 2
B
338 339anti-parallel
Strand 3
B
407 411parallel
Strand 4
B
389 395anti-parallel
Strand 5
B
372 381anti-parallel
Strand 6
B
322 326anti-parallel
Strand 7
B
419 425anti-parallel
Strand 8
B
267 271anti-parallel
Strand 9
B
300 302parallel
Strand 10
B
282 286anti-parallel
Strand 11
B
442 444parallel
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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
231 236first strand
Strand 2
B
242 248anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il