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


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 2CIB entry

There is 1 chain in PDB entry 2CIB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 5THR 449
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 23 helices in PDB entry 2CIB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 23Right-handed alpha
Helix 2
2
A
25 38Right-handed alpha
Helix 3
3
A
55 65Right-handed alpha
Helix 4
4
A
76 78Right-handed 310
Helix 5
5
A
79 84Right-handed alpha
Helix 6
6
A
106 126Right-handed alpha
Helix 7
7
A
136 153Right-handed alpha
Helix 8
8
A
154 159Right-handed alpha
Helix 9
9
A
162 174Right-handed alpha
Helix 10
10
A
177 182Right-handed 310
Helix 11
11
A
188 215Right-handed alpha
Helix 12
12
A
224 232Right-handed alpha
Helix 13
13
A
242 275Right-handed alpha
Helix 14
14
A
275 290Right-handed alpha
Helix 15
15
A
291 293Right-handed 310
Helix 16
16
A
295 300Right-handed alpha
Helix 17
17
A
304 318Right-handed alpha
Helix 18
18
A
348 353Right-handed alpha
Helix 19
19
A
366 371Right-handed 310
Helix 20
20
A
375 380Right-handed alpha
Helix 21
21
A
389 393Right-handed 310
Helix 22
22
A
396 414Right-handed alpha
Helix 23
23
A
422 426Right-handed 310
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There are 4 sheets in PDB entry 2CIB. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 5 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
40 45first strand
Strand 2
A
48 53anti-parallel
Strand 3
A
344 347parallel
Strand 4
A
324 328anti-parallel
Strand 5
A
70 71anti-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
131 135first strand
Strand 2
A
442 447anti-parallel
Strand 3
A
415 419anti-parallel
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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
332 334first strand
Strand 2
A
337 339anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
428 429first strand
Strand 2
A
436 437anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il