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


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 1KSC entry

There is 1 chain in PDB entry 1KSC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 433
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 1KSC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 19Right-handed alpha
Helix 2
2
A
62 79Right-handed alpha
Helix 3
3
A
79 86Right-handed alpha
Helix 4
4
A
88 107Right-handed alpha
Helix 5
5
A
119 125Right-handed alpha
Helix 6
6
A
129 133Right-handed 310
Helix 7
7
A
148 166Right-handed alpha
Helix 8
8
A
170 191Right-handed alpha
Helix 9
9
A
194 198Right-handed 310
Helix 10
10
A
199 205Right-handed 310
Helix 11
11
A
211 227Right-handed alpha
Helix 12
12
A
228 243Right-handed alpha
Helix 13
13
A
244 247Right-handed 310
Helix 14
14
A
256 269Right-handed alpha
Helix 15
15
A
270 287Right-handed alpha
Helix 16
16
A
302 320Right-handed alpha
Helix 17
17
A
323 340Right-handed alpha
Helix 18
18
A
360 365Right-handed alpha
Helix 19
19
A
373 378Right-handed alpha
Helix 20
20
A
414 431Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1KSC.

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
60 61first strand
Strand 2
A
113 117anti-parallel
Strand 3
A
139 142anti-parallel
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