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


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 3CSK entry

There is 1 chain in PDB entry 3CSK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LEU 711
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 34 helices in PDB entry 3CSK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 25Right-handed 310
Helix 2
2
A
26 42Right-handed alpha
Helix 3
3
A
43 52Right-handed alpha
Helix 4
4
A
54 69Right-handed alpha
Helix 5
5
A
77 98Right-handed alpha
Helix 6
6
A
114 125Right-handed alpha
Helix 7
7
A
132 137Right-handed 310
Helix 8
8
A
142 146Right-handed 310
Helix 9
9
A
147 151Right-handed 310
Helix 10
10
A
153 160Right-handed alpha
Helix 11
11
A
174 178Right-handed 310
Helix 12
12
A
190 201Right-handed alpha
Helix 13
13
A
201 206Right-handed alpha
Helix 14
14
A
260 276Right-handed alpha
Helix 15
15
A
280 297Right-handed alpha
Helix 16
16
A
298 311Right-handed alpha
Helix 17
17
A
345 358Right-handed alpha
Helix 18
18
A
358 366Right-handed alpha
Helix 19
19
A
369 373Right-handed 310
Helix 20
20
A
404 411Right-handed alpha
Helix 21
21
A
419 428Right-handed alpha
Helix 22
22
A
441 467Right-handed alpha
Helix 23
23
A
503 509Right-handed alpha
Helix 24
24
A
511 528Right-handed alpha
Helix 25
25
A
530 537Right-handed alpha
Helix 26
26
A
541 563Right-handed alpha
Helix 27
27
A
564 567Right-handed 310
Helix 28
28
A
576 592Right-handed alpha
Helix 29
29
A
616 619Right-handed 310
Helix 30
30
A
621 640Right-handed alpha
Helix 31
31
A
642 654Right-handed alpha
Helix 32
32
A
657 662Right-handed alpha
Helix 33
33
A
663 670Right-handed alpha
Helix 34
34
A
698 711Right-handed alpha
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There are 6 sheets in PDB entry 3CSK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
12 14first strand
Strand 2
A
676 678parallel
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There are 5 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
184 186first strand
Strand 2
A
212 218parallel
Strand 3
A
221 227anti-parallel
Strand 4
A
252 259parallel
Strand 5
A
243 245anti-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
317 325first strand
Strand 2
A
336 343anti-parallel
Strand 3
A
384 391anti-parallel
Strand 4
A
414 418parallel
Strand 5
A
398 401anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
473 474first strand
Strand 2
A
477 478anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
599 603first strand
Strand 2
A
610 614anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
681 684first strand
Strand 2
A
690 693anti-parallel
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