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


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 2BEL entry

There are 4 chains in PDB entry 2BEL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 26ILE 268
B
 PHE 27GLU 277
C
 GLY 15PRO 271
D
 MET 25GLU 277
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 48 helices in PDB entry 2BEL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 33Right-handed 310
Helix 2
2
A
44 58Right-handed alpha
Helix 3
3
A
67 82Right-handed alpha
Helix 4
4
A
95 111Right-handed alpha
Helix 5
5
A
132 144Right-handed alpha
Helix 6
6
A
144 162Right-handed alpha
Helix 7
7
A
172 174Right-handed 310
Helix 8
8
A
180 204Right-handed alpha
Helix 9
9
A
220 228Right-handed alpha
Helix 10
10
A
237 251Right-handed alpha
Helix 11
11
A
261 267Right-handed alpha
Helix 12
12
B
28 33Right-handed 310
Helix 13
13
B
44 58Right-handed alpha
Helix 14
14
B
67 82Right-handed alpha
Helix 15
15
B
95 111Right-handed alpha
Helix 16
16
B
132 144Right-handed alpha
Helix 17
17
B
144 161Right-handed alpha
Helix 18
18
B
170 174Right-handed 310
Helix 19
19
B
180 205Right-handed alpha
Helix 20
20
B
220 227Right-handed alpha
Helix 21
21
B
237 251Right-handed alpha
Helix 22
22
B
261 268Right-handed alpha
Helix 23
23
B
268 277Right-handed alpha
Helix 24
24
C
15 22Right-handed alpha
Helix 25
25
C
28 32Right-handed 310
Helix 26
26
C
44 57Right-handed alpha
Helix 27
27
C
67 81Right-handed alpha
Helix 28
28
C
95 111Right-handed alpha
Helix 29
29
C
132 144Right-handed alpha
Helix 30
30
C
144 162Right-handed alpha
Helix 31
31
C
172 174Right-handed 310
Helix 32
32
C
180 204Right-handed alpha
Helix 33
33
C
220 227Right-handed alpha
Helix 34
34
C
237 251Right-handed alpha
Helix 35
35
C
261 268Right-handed alpha
Helix 36
36
D
28 33Right-handed 310
Helix 37
37
D
44 57Right-handed alpha
Helix 38
38
D
67 82Right-handed alpha
Helix 39
39
D
95 111Right-handed alpha
Helix 40
40
D
132 144Right-handed alpha
Helix 41
41
D
144 162Right-handed alpha
Helix 42
42
D
170 174Right-handed 310
Helix 43
43
D
180 204Right-handed alpha
Helix 44
44
D
220 228Right-handed alpha
Helix 45
45
D
237 251Right-handed alpha
Helix 46
46
D
259 261Right-handed 310
Helix 47
47
D
262 268Right-handed alpha
Helix 48
48
D
268 277Right-handed alpha
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There are 4 sheets in PDB entry 2BEL. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 7 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
85 88first strand
Strand 2
A
60 63parallel
Strand 3
A
36 39parallel
Strand 4
A
115 118parallel
Strand 5
A
164 170parallel
Strand 6
A
209 215parallel
Strand 7
A
255 258parallel
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There are 7 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
85 90first strand
Strand 2
B
60 65parallel
Strand 3
B
36 39parallel
Strand 4
B
115 118parallel
Strand 5
B
164 168parallel
Strand 6
B
209 215parallel
Strand 7
B
255 258parallel
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There are 7 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
85 90first strand
Strand 2
C
60 65parallel
Strand 3
C
36 39parallel
Strand 4
C
115 118parallel
Strand 5
C
164 170parallel
Strand 6
C
209 215parallel
Strand 7
C
255 258parallel
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There are 7 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
85 90first strand
Strand 2
D
60 65parallel
Strand 3
D
36 39parallel
Strand 4
D
115 118parallel
Strand 5
D
164 168parallel
Strand 6
D
209 215parallel
Strand 7
D
255 258parallel
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