Analysis of interatomic Contacts of Structural Units in PDB entry:
2CKT


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 2CKT entry

There is 1 chain in PDB entry 2CKT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 SER 1TYR 399
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 14 helices in PDB entry 2CKT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
14 29Right-handed alpha
Helix 2
2
X
39 46Right-handed alpha
Helix 3
3
X
53 63Right-handed alpha
Helix 4
4
X
70 84Right-handed alpha
Helix 5
5
X
92 103Right-handed alpha
Helix 6
6
X
114 128Right-handed alpha
Helix 7
7
X
136 143Right-handed alpha
Helix 8
8
X
150 168Right-handed alpha
Helix 9
9
X
177 195Right-handed alpha
Helix 10
10
X
207 216Right-handed alpha
Helix 11
11
X
223 242Right-handed alpha
Helix 12
12
X
246 258Right-handed alpha
Helix 13
13
X
261 268Right-handed 310
Helix 14
14
X
325 330Right-handed alpha
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There are 2 sheets in PDB entry 2CKT. Click on sheet of interest to get list of strands forming it: XA, XB,

There are 5 strands in XA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
315 321first strand
Strand 2
X
292 301anti-parallel
Strand 3
X
390 399parallel
Strand 4
X
365 373anti-parallel
Strand 5
X
375 377anti-parallel
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There are 3 strands in XB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
340 346first strand
Strand 2
X
349 356anti-parallel
Strand 3
X
358 360anti-parallel
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