Analysis of interatomic Contacts of Structural Units in PDB entry:
4BEP


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 4BEP entry

There are 2 chains in PDB entry 4BEP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 5SER 482
B
 MSE 5THR 477
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 54 helices in PDB entry 4BEP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 17Right-handed alpha
Helix 2
2
A
18 26Right-handed 310
Helix 3
3
A
28 33Right-handed alpha
Helix 4
4
A
38 45Right-handed alpha
Helix 5
5
A
47 62Right-handed alpha
Helix 6
6
A
73 82Right-handed alpha
Helix 7
7
A
115 125Right-handed alpha
Helix 8
8
A
125 131Right-handed alpha
Helix 9
9
A
159 175Right-handed alpha
Helix 10
10
A
189 208Right-handed alpha
Helix 11
11
A
210 229Right-handed alpha
Helix 12
12
A
234 240Right-handed alpha
Helix 13
13
A
244 251Right-handed alpha
Helix 14
14
A
268 292Right-handed alpha
Helix 15
15
A
297 301Right-handed 310
Helix 16
16
A
304 315Right-handed alpha
Helix 17
17
A
317 325Right-handed alpha
Helix 18
18
A
334 349Right-handed alpha
Helix 19
19
A
351 360Right-handed alpha
Helix 20
20
A
362 371Right-handed alpha
Helix 21
21
A
374 379Right-handed alpha
Helix 22
22
A
394 403Right-handed alpha
Helix 23
23
A
404 414Right-handed alpha
Helix 24
24
A
427 436Right-handed alpha
Helix 25
25
A
437 450Right-handed alpha
Helix 26
26
A
453 459Right-handed alpha
Helix 27
27
A
467 474Right-handed alpha
Helix 28
28
B
10 17Right-handed alpha
Helix 29
29
B
18 26Right-handed 310
Helix 30
30
B
38 45Right-handed alpha
Helix 31
31
B
47 67Right-handed alpha
Helix 32
32
B
73 83Right-handed alpha
Helix 33
33
B
115 125Right-handed alpha
Helix 34
34
B
125 131Right-handed alpha
Helix 35
35
B
156 158Right-handed 310
Helix 36
36
B
159 175Right-handed alpha
Helix 37
37
B
189 208Right-handed alpha
Helix 38
38
B
210 228Right-handed alpha
Helix 39
39
B
234 240Right-handed alpha
Helix 40
40
B
244 251Right-handed alpha
Helix 41
41
B
268 292Right-handed alpha
Helix 42
42
B
304 315Right-handed alpha
Helix 43
43
B
317 325Right-handed alpha
Helix 44
44
B
332 345Right-handed alpha
Helix 45
45
B
351 360Right-handed alpha
Helix 46
46
B
362 371Right-handed alpha
Helix 47
47
B
374 379Right-handed alpha
Helix 48
48
B
387 390Right-handed 310
Helix 49
49
B
394 403Right-handed alpha
Helix 50
50
B
404 414Right-handed alpha
Helix 51
51
B
427 436Right-handed alpha
Helix 52
52
B
437 450Right-handed alpha
Helix 53
53
B
453 459Right-handed alpha
Helix 54
54
B
467 475Right-handed alpha
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There are 2 sheets in PDB entry 4BEP. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
106 110first strand
Strand 2
A
179 184anti-parallel
Strand 3
A
134 141anti-parallel
Strand 4
A
144 147anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
106 110first strand
Strand 2
B
179 184anti-parallel
Strand 3
B
134 137anti-parallel
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