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


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 2BNN entry

There are 2 chains in PDB entry 2BNN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5PHE 198
B
 LYS 5PHE 198
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 14 helices in PDB entry 2BNN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 22Right-handed alpha
Helix 2
2
A
25 33Right-handed alpha
Helix 3
3
A
36 44Right-handed alpha
Helix 4
4
A
52 63Right-handed alpha
Helix 5
5
A
67 71Right-handed 310
Helix 6
6
A
86 90Right-handed 310
Helix 7
7
A
128 132Right-handed 310
Helix 8
8
B
6 22Right-handed alpha
Helix 9
9
B
25 32Right-handed alpha
Helix 10
10
B
36 44Right-handed alpha
Helix 11
11
B
52 63Right-handed alpha
Helix 12
12
B
66 71Right-handed alpha
Helix 13
13
B
86 90Right-handed 310
Helix 14
14
B
128 132Right-handed 310
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There are 4 sheets in PDB entry 2BNN. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 6 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
92 96first strand
Strand 2
A
101 107anti-parallel
Strand 3
A
118 124anti-parallel
Strand 4
A
191 198anti-parallel
Strand 5
A
141 148anti-parallel
Strand 6
A
171 174anti-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
162 167first strand
Strand 2
A
150 155anti-parallel
Strand 3
A
180 184anti-parallel
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There are 6 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
92 93first strand
Strand 2
B
103 107anti-parallel
Strand 3
B
118 124anti-parallel
Strand 4
B
191 198anti-parallel
Strand 5
B
141 148anti-parallel
Strand 6
B
171 174anti-parallel
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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
162 166first strand
Strand 2
B
151 155anti-parallel
Strand 3
B
180 184anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il