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


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 2BKB entry

There are 4 chains in PDB entry 2BKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ALA 192
B
 SER 201ALA 392
C
 SER 1ALA 192
D
 SER 201ALA 392
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 44 helices in PDB entry 2BKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 29Right-handed alpha
Helix 2
2
A
29 43Right-handed alpha
Helix 3
3
A
51 57Right-handed alpha
Helix 4
4
A
60 79Right-handed alpha
Helix 5
5
A
89 101Right-handed alpha
Helix 6
6
A
102 117Right-handed alpha
Helix 7
7
A
143 147Right-handed 310
Helix 8
8
A
158 161Right-handed 310
Helix 9
9
A
162 167Right-handed alpha
Helix 10
10
A
169 179Right-handed alpha
Helix 11
11
A
182 192Right-handed alpha
Helix 12
12
B
219 227Right-handed alpha
Helix 13
13
B
229 243Right-handed alpha
Helix 14
14
B
251 257Right-handed alpha
Helix 15
15
B
260 279Right-handed alpha
Helix 16
16
B
289 301Right-handed alpha
Helix 17
17
B
302 316Right-handed alpha
Helix 18
18
B
343 347Right-handed 310
Helix 19
19
B
358 361Right-handed 310
Helix 20
20
B
362 367Right-handed alpha
Helix 21
21
B
369 378Right-handed alpha
Helix 22
22
B
382 392Right-handed alpha
Helix 23
23
C
19 27Right-handed alpha
Helix 24
24
C
29 43Right-handed alpha
Helix 25
25
C
51 57Right-handed alpha
Helix 26
26
C
60 80Right-handed alpha
Helix 27
27
C
89 101Right-handed alpha
Helix 28
28
C
102 116Right-handed alpha
Helix 29
29
C
143 147Right-handed 310
Helix 30
30
C
158 161Right-handed 310
Helix 31
31
C
162 167Right-handed alpha
Helix 32
32
C
169 178Right-handed alpha
Helix 33
33
C
182 192Right-handed alpha
Helix 34
34
D
219 227Right-handed alpha
Helix 35
35
D
229 243Right-handed alpha
Helix 36
36
D
251 257Right-handed alpha
Helix 37
37
D
260 279Right-handed alpha
Helix 38
38
D
289 301Right-handed alpha
Helix 39
39
D
302 317Right-handed alpha
Helix 40
40
D
343 347Right-handed 310
Helix 41
41
D
358 361Right-handed 310
Helix 42
42
D
362 367Right-handed alpha
Helix 43
43
D
369 378Right-handed alpha
Helix 44
44
D
382 392Right-handed alpha
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There are 4 sheets in PDB entry 2BKB. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 3 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
133 139first strand
Strand 2
A
121 127anti-parallel
Strand 3
A
150 156anti-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
333 339first strand
Strand 2
B
321 327anti-parallel
Strand 3
B
350 356anti-parallel
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There are 3 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
133 139first strand
Strand 2
C
121 127anti-parallel
Strand 3
C
150 156anti-parallel
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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
D
333 339first strand
Strand 2
D
321 327anti-parallel
Strand 3
D
350 356anti-parallel
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