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


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 2BEX entry

There are 4 chains in PDB entry 2BEX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 5SER 460
B
 ILE 4SER 460
C
 MET 0ILE 134
D
 MET 0ILE 134
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 43 helices in PDB entry 2BEX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 27Right-handed alpha
Helix 2
2
A
40 42Right-handed 310
Helix 3
3
A
43 52Right-handed alpha
Helix 4
4
A
67 78Right-handed alpha
Helix 5
5
A
100 109Right-handed alpha
Helix 6
6
A
124 137Right-handed alpha
Helix 7
7
A
157 168Right-handed alpha
Helix 8
8
A
181 195Right-handed alpha
Helix 9
9
A
213 225Right-handed alpha
Helix 10
10
A
238 251Right-handed alpha
Helix 11
11
A
268 282Right-handed alpha
Helix 12
12
A
295 308Right-handed alpha
Helix 13
13
A
328 339Right-handed alpha
Helix 14
14
A
352 365Right-handed alpha
Helix 15
15
A
382 396Right-handed alpha
Helix 16
16
A
410 422Right-handed alpha
Helix 17
17
A
439 453Right-handed alpha
Helix 18
18
B
15 29Right-handed alpha
Helix 19
19
B
40 53Right-handed alpha
Helix 20
20
B
67 78Right-handed alpha
Helix 21
21
B
97 99Right-handed 310
Helix 22
22
B
100 109Right-handed alpha
Helix 23
23
B
124 137Right-handed alpha
Helix 24
24
B
154 156Right-handed 310
Helix 25
25
B
157 168Right-handed alpha
Helix 26
26
B
181 196Right-handed alpha
Helix 27
27
B
213 225Right-handed alpha
Helix 28
28
B
238 251Right-handed alpha
Helix 29
29
B
268 282Right-handed alpha
Helix 30
30
B
295 308Right-handed alpha
Helix 31
31
B
328 339Right-handed alpha
Helix 32
32
B
352 365Right-handed alpha
Helix 33
33
B
382 396Right-handed alpha
Helix 34
34
B
410 422Right-handed alpha
Helix 35
35
B
439 453Right-handed alpha
Helix 36
36
C
6 16Right-handed alpha
Helix 37
37
C
22 33Right-handed alpha
Helix 38
38
C
47 55Right-handed alpha
Helix 39
39
C
92 96Right-handed 310
Helix 40
40
D
6 16Right-handed alpha
Helix 41
41
D
22 33Right-handed alpha
Helix 42
42
D
47 56Right-handed alpha
Helix 43
43
D
92 96Right-handed 310
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There are 6 sheets in PDB entry 2BEX. Click on sheet of interest to get list of strands forming it: AA, BA, CA, CB, A, DB,

There are 17 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
6 10first strand
Strand 2
A
31 35parallel
Strand 3
A
59 61parallel
Strand 4
A
88 90parallel
Strand 5
A
116 118parallel
Strand 6
A
145 147parallel
Strand 7
A
173 175parallel
Strand 8
A
202 204parallel
Strand 9
A
230 232parallel
Strand 10
A
259 261parallel
Strand 11
A
287 289parallel
Strand 12
A
316 318parallel
Strand 13
A
344 346parallel
Strand 14
A
373 375parallel
Strand 15
A
401 403parallel
Strand 16
A
430 432parallel
Strand 17
A
457 459parallel
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There are 17 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
6 10first strand
Strand 2
B
31 35parallel
Strand 3
B
59 61parallel
Strand 4
B
88 90parallel
Strand 5
B
116 118parallel
Strand 6
B
145 147parallel
Strand 7
B
173 175parallel
Strand 8
B
202 204parallel
Strand 9
B
230 232parallel
Strand 10
B
259 261parallel
Strand 11
B
287 289parallel
Strand 12
B
316 318parallel
Strand 13
B
344 346parallel
Strand 14
B
373 375parallel
Strand 15
B
401 403parallel
Strand 16
B
430 432parallel
Strand 17
B
457 459parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 44first strand
Strand 2
C
78 87anti-parallel
Strand 3
C
97 113anti-parallel
Strand 4
C
71 73anti-parallel
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There are 4 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 44first strand
Strand 2
C
78 87anti-parallel
Strand 3
C
97 113anti-parallel
Strand 4
C
125 134anti-parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 44first strand
Strand 2
D
78 87anti-parallel
Strand 3
D
97 113anti-parallel
Strand 4
D
71 73anti-parallel
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There are 4 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 44first strand
Strand 2
D
78 87anti-parallel
Strand 3
D
97 113anti-parallel
Strand 4
D
125 134anti-parallel
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