Analysis of interatomic Contacts of Structural Units in PDB entry:
2CB1


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 2CB1 entry

There is 1 chain in PDB entry 2CB1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 412
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 19 helices in PDB entry 2CB1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 10Right-handed alpha
Helix 2
2
A
34 45Right-handed alpha
Helix 3
3
A
55 70Right-handed alpha
Helix 4
4
A
79 90Right-handed alpha
Helix 5
5
A
105 115Right-handed alpha
Helix 6
6
A
129 137Right-handed alpha
Helix 7
7
A
158 170Right-handed alpha
Helix 8
8
A
178 181Right-handed 310
Helix 9
9
A
187 192Right-handed 310
Helix 10
10
A
221 226Right-handed 310
Helix 11
11
A
226 231Right-handed 310
Helix 12
12
A
239 244Right-handed alpha
Helix 13
13
A
246 257Right-handed alpha
Helix 14
14
A
265 276Right-handed alpha
Helix 15
15
A
278 299Right-handed alpha
Helix 16
16
A
316 324Right-handed alpha
Helix 17
17
A
337 348Right-handed alpha
Helix 18
18
A
375 382Right-handed alpha
Helix 19
19
A
397 411Right-handed alpha
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There are 2 sheets in PDB entry 2CB1. Click on sheet of interest to get list of strands forming it: AA, AB,

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
73 77first strand
Strand 2
A
213 217anti-parallel
Strand 3
A
195 199anti-parallel
Strand 4
A
172 176parallel
Strand 5
A
141 147parallel
Strand 6
A
97 101parallel
Strand 7
A
122 126parallel
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There are 5 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
305 307first strand
Strand 2
A
330 334anti-parallel
Strand 3
A
388 392anti-parallel
Strand 4
A
362 364anti-parallel
Strand 5
A
351 352parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il