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


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 2CSB entry

There are 2 chains in PDB entry 2CSB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3LYS 519
B
 LEU 3LYS 519
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 70 helices in PDB entry 2CSB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 43Right-handed alpha
Helix 2
2
A
43 48Right-handed alpha
Helix 3
3
A
49 69Right-handed alpha
Helix 4
4
A
87 93Right-handed alpha
Helix 5
5
A
99 106Right-handed alpha
Helix 6
6
A
110 118Right-handed alpha
Helix 7
7
A
121 125Right-handed 310
Helix 8
8
A
139 149Right-handed alpha
Helix 9
9
A
158 162Right-handed 310
Helix 10
10
A
163 167Right-handed 310
Helix 11
11
A
170 177Right-handed alpha
Helix 12
12
A
182 195Right-handed alpha
Helix 13
13
A
199 208Right-handed alpha
Helix 14
14
A
210 216Right-handed alpha
Helix 15
15
A
224 234Right-handed alpha
Helix 16
16
A
239 266Right-handed alpha
Helix 17
17
A
274 306Right-handed alpha
Helix 18
18
A
308 319Right-handed alpha
Helix 19
19
A
322 327Right-handed alpha
Helix 20
20
A
330 338Right-handed alpha
Helix 21
21
A
342 350Right-handed alpha
Helix 22
22
A
350 361Right-handed alpha
Helix 23
23
A
363 375Right-handed alpha
Helix 24
24
A
376 382Right-handed alpha
Helix 25
25
A
384 395Right-handed alpha
Helix 26
26
A
398 415Right-handed alpha
Helix 27
27
A
420 432Right-handed alpha
Helix 28
28
A
433 443Right-handed alpha
Helix 29
29
A
445 451Right-handed alpha
Helix 30
30
A
456 464Right-handed alpha
Helix 31
31
A
466 472Right-handed alpha
Helix 32
32
A
477 489Right-handed alpha
Helix 33
33
A
490 496Right-handed alpha
Helix 34
34
A
498 505Right-handed alpha
Helix 35
35
A
508 517Right-handed alpha
Helix 36
36
B
12 43Right-handed alpha
Helix 37
37
B
43 48Right-handed alpha
Helix 38
38
B
49 69Right-handed alpha
Helix 39
39
B
87 94Right-handed alpha
Helix 40
40
B
99 106Right-handed alpha
Helix 41
41
B
110 118Right-handed alpha
Helix 42
42
B
121 125Right-handed 310
Helix 43
43
B
139 149Right-handed alpha
Helix 44
44
B
158 162Right-handed 310
Helix 45
45
B
163 167Right-handed 310
Helix 46
46
B
170 177Right-handed alpha
Helix 47
47
B
182 195Right-handed alpha
Helix 48
48
B
199 208Right-handed alpha
Helix 49
49
B
210 216Right-handed alpha
Helix 50
50
B
224 234Right-handed alpha
Helix 51
51
B
239 269Right-handed alpha
Helix 52
52
B
274 304Right-handed alpha
Helix 53
53
B
308 319Right-handed alpha
Helix 54
54
B
322 327Right-handed alpha
Helix 55
55
B
330 338Right-handed alpha
Helix 56
56
B
342 350Right-handed alpha
Helix 57
57
B
350 359Right-handed alpha
Helix 58
58
B
363 375Right-handed alpha
Helix 59
59
B
376 382Right-handed alpha
Helix 60
60
B
384 394Right-handed alpha
Helix 61
61
B
398 415Right-handed alpha
Helix 62
62
B
420 432Right-handed alpha
Helix 63
63
B
433 443Right-handed alpha
Helix 64
64
B
445 451Right-handed alpha
Helix 65
65
B
456 464Right-handed alpha
Helix 66
66
B
466 472Right-handed alpha
Helix 67
67
B
478 489Right-handed alpha
Helix 68
68
B
490 497Right-handed alpha
Helix 69
69
B
498 505Right-handed alpha
Helix 70
70
B
508 517Right-handed alpha
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There are 2 sheets in PDB entry 2CSB. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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 9first strand
Strand 2
A
77 82anti-parallel
Strand 3
A
85 86anti-parallel
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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
B
6 9first strand
Strand 2
B
77 82anti-parallel
Strand 3
B
85 86anti-parallel
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