Analysis of interatomic Contacts of Structural Units in PDB entry:
1CLK


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 1CLK entry

There is 1 chain in PDB entry 1CLK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1GLY 387
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 20 helices in PDB entry 1CLK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 8Right-handed 310
Helix 2
2
A
14 17Right-handed alpha
Helix 3
3
A
35 45Right-handed alpha
Helix 4
4
A
54 57Right-handed alpha
Helix 5
5
A
64 81Right-handed alpha
Helix 6
6
A
96 98Right-handed 310
Helix 7
7
A
108 127Right-handed alpha
Helix 8
8
A
150 170Right-handed alpha
Helix 9
9
A
195 204Right-handed alpha
Helix 10
10
A
208 210Right-handed 310
Helix 11
11
A
217 223Right-handed alpha
Helix 12
12
A
227 236Right-handed alpha
Helix 13
13
A
264 277Right-handed alpha
Helix 14
14
A
295 321Right-handed alpha
Helix 15
15
A
323 331Right-handed alpha
Helix 16
16
A
334 338Right-handed alpha
Helix 17
17
A
346 350Right-handed alpha
Helix 18
18
A
353 355Right-handed 310
Helix 19
19
A
361 365Right-handed alpha
Helix 20
20
A
371 382Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1CLK.

There are 7 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
283 285first strand
Strand 2
A
10 13parallel
Strand 3
A
49 53parallel
Strand 4
A
87 89parallel
Strand 5
A
132 135parallel
Strand 6
A
211 216parallel
Strand 7
A
240 244parallel
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