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


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 2BKK entry

There are 4 chains in PDB entry 2BKK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2PHE 264
B
 SER 12LYS 167
C
 LYS 3PHE 264
D
 GLY 11LYS 167
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 39 helices in PDB entry 2BKK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 15Right-handed alpha
Helix 2
2
A
47 51Right-handed 310
Helix 3
3
A
56 67Right-handed alpha
Helix 4
4
A
107 124Right-handed alpha
Helix 5
5
A
135 147Right-handed alpha
Helix 6
6
A
168 176Right-handed alpha
Helix 7
7
A
217 232Right-handed alpha
Helix 8
8
A
234 246Right-handed alpha
Helix 9
9
A
250 262Right-handed alpha
Helix 10
10
B
13 25Right-handed alpha
Helix 11
11
B
26 36Right-handed alpha
Helix 12
12
B
49 58Right-handed alpha
Helix 13
13
B
59 69Right-handed alpha
Helix 14
14
B
82 91Right-handed alpha
Helix 15
15
B
92 102Right-handed alpha
Helix 16
16
B
115 124Right-handed alpha
Helix 17
17
B
125 135Right-handed alpha
Helix 18
18
B
149 153Right-handed 310
Helix 19
19
B
161 165Right-handed 310
Helix 20
20
C
7 15Right-handed alpha
Helix 21
21
C
49 51Right-handed 310
Helix 22
22
C
56 67Right-handed alpha
Helix 23
23
C
98 102Right-handed alpha
Helix 24
24
C
107 124Right-handed alpha
Helix 25
25
C
135 145Right-handed alpha
Helix 26
26
C
146 149Right-handed 310
Helix 27
27
C
167 177Right-handed alpha
Helix 28
28
C
217 231Right-handed alpha
Helix 29
29
C
235 246Right-handed alpha
Helix 30
30
C
250 264Right-handed alpha
Helix 31
31
D
12 25Right-handed alpha
Helix 32
32
D
26 36Right-handed alpha
Helix 33
33
D
49 58Right-handed alpha
Helix 34
34
D
59 69Right-handed alpha
Helix 35
35
D
82 91Right-handed alpha
Helix 36
36
D
92 102Right-handed alpha
Helix 37
37
D
115 123Right-handed alpha
Helix 38
38
D
125 135Right-handed alpha
Helix 39
39
D
159 164Right-handed alpha
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There are 6 sheets in PDB entry 2BKK. Click on sheet of interest to get list of strands forming it: AA, AB, AC, CA, CB, CC,

There are 5 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
18 21first strand
Strand 2
A
30 35anti-parallel
Strand 3
A
40 46anti-parallel
Strand 4
A
85 91anti-parallel
Strand 5
A
76 82anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 97first strand
Strand 2
A
196 199anti-parallel
Strand 3
A
202 206anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
184 187first strand
Strand 2
A
213 216anti-parallel
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There are 5 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
18 21first strand
Strand 2
C
30 35anti-parallel
Strand 3
C
40 47anti-parallel
Strand 4
C
85 91anti-parallel
Strand 5
C
76 82anti-parallel
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There are 3 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
96 97first strand
Strand 2
C
196 199anti-parallel
Strand 3
C
202 206anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
184 187first strand
Strand 2
C
213 216anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il