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


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 2CBN entry

There is 1 chain in PDB entry 2CBN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0VAL 305
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 12 helices in PDB entry 2CBN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 49Right-handed alpha
Helix 2
2
A
66 71Right-handed alpha
Helix 3
3
A
72 83Right-handed alpha
Helix 4
4
A
96 108Right-handed alpha
Helix 5
5
A
160 167Right-handed alpha
Helix 6
6
A
172 181Right-handed alpha
Helix 7
7
A
193 197Right-handed 310
Helix 8
8
A
218 224Right-handed alpha
Helix 9
9
A
236 238Right-handed 310
Helix 10
10
A
239 246Right-handed alpha
Helix 11
11
A
250 262Right-handed alpha
Helix 12
12
A
276 289Right-handed alpha
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There are 3 sheets in PDB entry 2CBN. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

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
116 120first strand
Strand 2
A
89 93parallel
Strand 3
A
57 61parallel
Strand 4
A
34 37parallel
Strand 5
A
21 25anti-parallel
Strand 6
A
2 7anti-parallel
Strand 7
A
302 304anti-parallel
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There are 7 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
124 128first strand
Strand 2
A
132 138anti-parallel
Strand 3
A
146 152anti-parallel
Strand 4
A
206 209anti-parallel
Strand 5
A
228 232parallel
Strand 6
A
265 269parallel
Strand 7
A
294 296parallel
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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
185 186first strand
Strand 2
A
190 191anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il