Analysis of interatomic Contacts of Structural Units in PDB entry:
3CB5


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 3CB5 entry

There are 2 chains in PDB entry 3CB5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ASP 442
B
 ALA 0ASP 442
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 38 helices in PDB entry 3CB5. 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 24Right-handed alpha
Helix 2
2
A
24 31Right-handed alpha
Helix 3
3
A
52 63Right-handed alpha
Helix 4
4
A
84 91Right-handed alpha
Helix 5
5
A
92 95Right-handed 310
Helix 6
6
A
111 128Right-handed alpha
Helix 7
7
A
143 154Right-handed alpha
Helix 8
8
A
155 160Right-handed 310
Helix 9
9
A
165 175Right-handed alpha
Helix 10
10
A
177 209Right-handed alpha
Helix 11
11
A
214 225Right-handed alpha
Helix 12
12
A
226 228Right-handed 310
Helix 13
13
A
230 234Right-handed 310
Helix 14
14
A
243 245Right-handed 310
Helix 15
15
A
303 324Right-handed alpha
Helix 16
16
A
329 345Right-handed alpha
Helix 17
17
A
346 352Right-handed 310
Helix 18
18
A
366 370Right-handed 310
Helix 19
19
A
431 435Right-handed alpha
Helix 20
20
B
7 24Right-handed alpha
Helix 21
21
B
24 31Right-handed alpha
Helix 22
22
B
52 63Right-handed alpha
Helix 23
23
B
83 89Right-handed alpha
Helix 24
24
B
90 94Right-handed 310
Helix 25
25
B
111 128Right-handed alpha
Helix 26
26
B
143 154Right-handed alpha
Helix 27
27
B
156 160Right-handed 310
Helix 28
28
B
165 175Right-handed alpha
Helix 29
29
B
177 197Right-handed alpha
Helix 30
30
B
197 209Right-handed alpha
Helix 31
31
B
214 225Right-handed alpha
Helix 32
32
B
226 232Right-handed 310
Helix 33
33
B
243 245Right-handed 310
Helix 34
34
B
303 324Right-handed alpha
Helix 35
35
B
329 345Right-handed alpha
Helix 36
36
B
346 352Right-handed 310
Helix 37
37
B
366 370Right-handed 310
Helix 38
38
B
431 435Right-handed alpha
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There are 8 sheets in PDB entry 3CB5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
102 108first strand
Strand 2
A
77 83parallel
Strand 3
A
69 74anti-parallel
Strand 4
A
37 42anti-parallel
Strand 5
A
132 135parallel
Strand 6
A
161 164parallel
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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
247 249first strand
Strand 2
A
285 287anti-parallel
Strand 3
A
290 291anti-parallel
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There are 4 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
254 256first strand
Strand 2
A
278 283anti-parallel
Strand 3
A
294 300anti-parallel
Strand 4
A
436 437parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
357 359first strand
Strand 2
A
384 395anti-parallel
Strand 3
A
406 416anti-parallel
Strand 4
A
423 424anti-parallel
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There are 6 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
102 107first strand
Strand 2
B
77 82parallel
Strand 3
B
69 74anti-parallel
Strand 4
B
37 42anti-parallel
Strand 5
B
132 135parallel
Strand 6
B
161 164parallel
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There are 3 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
247 249first strand
Strand 2
B
285 287anti-parallel
Strand 3
B
290 291anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
254 256first strand
Strand 2
B
278 283anti-parallel
Strand 3
B
294 300anti-parallel
Strand 4
B
436 437parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
357 359first strand
Strand 2
B
384 395anti-parallel
Strand 3
B
406 416anti-parallel
Strand 4
B
423 424anti-parallel
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