Analysis of interatomic Contacts of Structural Units in PDB entry:
3CS8


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 3CS8 entry

There are 2 chains in PDB entry 3CS8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 202LEU 476
B
 PRO 141ALA 152
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 15 helices in PDB entry 3CS8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
205 226Right-handed alpha
Helix 2
2
A
229 238Right-handed alpha
Helix 3
3
A
251 259Right-handed alpha
Helix 4
4
A
276 303Right-handed alpha
Helix 5
5
A
305 309Right-handed 310
Helix 6
6
A
310 333Right-handed alpha
Helix 7
7
A
350 355Right-handed alpha
Helix 8
8
A
359 362Right-handed 310
Helix 9
9
A
363 376Right-handed alpha
Helix 10
10
A
380 393Right-handed alpha
Helix 11
11
A
403 425Right-handed alpha
Helix 12
12
A
430 453Right-handed alpha
Helix 13
13
A
454 458Right-handed 310
Helix 14
14
A
466 474Right-handed alpha
Helix 15
15
B
141 150Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3CS8.

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
247 249first strand
Strand 2
A
346 349parallel
Strand 3
A
338 341anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il