Analysis of interatomic Contacts of Structural Units in PDB entry:
3CDI


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 3CDI entry

There is 1 chain in PDB entry 3CDI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 25ASN 565
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 16 helices in PDB entry 3CDI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
90 94Right-handed 310
Helix 2
2
A
108 123Right-handed alpha
Helix 3
3
A
124 126Right-handed 310
Helix 4
4
A
148 165Right-handed alpha
Helix 5
5
A
191 196Right-handed 310
Helix 6
6
A
220 235Right-handed alpha
Helix 7
7
A
235 249Right-handed alpha
Helix 8
8
A
264 268Right-handed 310
Helix 9
9
A
273 281Right-handed alpha
Helix 10
10
A
285 308Right-handed alpha
Helix 11
11
A
312 335Right-handed alpha
Helix 12
12
A
406 411Right-handed 310
Helix 13
13
A
424 436Right-handed alpha
Helix 14
14
A
460 476Right-handed alpha
Helix 15
15
A
505 512Right-handed 310
Helix 16
16
A
538 564Right-handed alpha
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There are 3 sheets in PDB entry 3CDI. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
28 34first strand
Strand 2
A
37 43anti-parallel
Strand 3
A
52 58anti-parallel
Strand 4
A
61 69anti-parallel
Strand 5
A
134 142anti-parallel
Strand 6
A
82 88parallel
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There are 8 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
183 186first strand
Strand 2
A
175 180anti-parallel
Strand 3
A
198 204anti-parallel
Strand 4
A
209 219anti-parallel
Strand 5
A
525 532anti-parallel
Strand 6
A
514 520anti-parallel
Strand 7
A
485 494anti-parallel
Strand 8
A
497 501anti-parallel
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There are 5 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
350 354first strand
Strand 2
A
362 368anti-parallel
Strand 3
A
371 379anti-parallel
Strand 4
A
448 456anti-parallel
Strand 5
A
399 404parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il