Analysis of interatomic Contacts of Structural Units in PDB entry:
2B9L


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 2B9L entry

There is 1 chain in PDB entry 2B9L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 22GLU 415
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 10 helices in PDB entry 2B9L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 31Right-handed alpha
Helix 2
2
A
51 55Right-handed 310
Helix 3
3
A
60 64Right-handed 310
Helix 4
4
A
73 75Right-handed 310
Helix 5
5
A
198 203Right-handed alpha
Helix 6
6
A
204 206Right-handed 310
Helix 7
7
A
208 210Right-handed 310
Helix 8
8
A
314 324Right-handed alpha
Helix 9
9
A
395 406Right-handed alpha
Helix 10
10
A
410 414Right-handed 310
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There are 5 sheets in PDB entry 2B9L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
A
57 58first strand
Strand 2
A
67 71anti-parallel
Strand 3
A
110 113anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
95 97first strand
Strand 2
A
150 152parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 171first strand
Strand 2
A
183 191anti-parallel
Strand 3
A
194 197anti-parallel
Strand 4
A
254 258anti-parallel
Strand 5
A
231 240anti-parallel
Strand 6
A
212 216anti-parallel
Strand 7
A
166 171anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
285 289first strand
Strand 2
A
306 310anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
312 313first strand
Strand 2
A
337 340anti-parallel
Strand 3
A
387 391anti-parallel
Strand 4
A
364 374anti-parallel
Strand 5
A
356 361anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il