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


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 2BKX entry

There are 2 chains in PDB entry 2BKX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 242
B
 MET 1PRO 242
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 26 helices in PDB entry 2BKX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 27Right-handed alpha
Helix 2
2
A
40 54Right-handed alpha
Helix 3
3
A
79 88Right-handed alpha
Helix 4
4
A
89 92Right-handed 310
Helix 5
5
A
95 97Right-handed 310
Helix 6
6
A
108 123Right-handed alpha
Helix 7
7
A
158 166Right-handed alpha
Helix 8
8
A
167 169Right-handed 310
Helix 9
9
A
171 175Right-handed 310
Helix 10
10
A
183 189Right-handed alpha
Helix 11
11
A
199 201Right-handed 310
Helix 12
12
A
202 212Right-handed alpha
Helix 13
13
A
218 226Right-handed 310
Helix 14
14
B
8 27Right-handed alpha
Helix 15
15
B
40 54Right-handed alpha
Helix 16
16
B
79 88Right-handed alpha
Helix 17
17
B
89 92Right-handed 310
Helix 18
18
B
95 97Right-handed 310
Helix 19
19
B
108 123Right-handed alpha
Helix 20
20
B
158 166Right-handed alpha
Helix 21
21
B
167 169Right-handed 310
Helix 22
22
B
171 175Right-handed 310
Helix 23
23
B
183 189Right-handed alpha
Helix 24
24
B
199 201Right-handed 310
Helix 25
25
B
202 212Right-handed alpha
Helix 26
26
B
218 226Right-handed 310
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There are 4 sheets in PDB entry 2BKX. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

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
2 6first strand
Strand 2
A
229 234parallel
Strand 3
A
193 197parallel
Strand 4
A
128 131parallel
Strand 5
A
31 34parallel
Strand 6
A
62 65parallel
Strand 7
A
99 100parallel
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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
67 69first strand
Strand 2
A
178 181anti-parallel
Strand 3
A
153 156anti-parallel
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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
2 6first strand
Strand 2
B
229 234parallel
Strand 3
B
193 197parallel
Strand 4
B
128 131parallel
Strand 5
B
31 34parallel
Strand 6
B
62 65parallel
Strand 7
B
99 100parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
67 69first strand
Strand 2
B
178 181anti-parallel
Strand 3
B
153 156anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il