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


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 1DNK entry

There are 3 chains in PDB entry 1DNK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 301 C 307
C
 G 309 C 316
A
 LEU 1THR 260
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 9 helices in PDB entry 1DNK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A
13 16Right-handed alpha
Helix 2
A
19 30Right-handed alpha
Helix 3
A
46 55Right-handed alpha
Helix 4
A
139 147Right-handed alpha
Helix 5
A
148 158Right-handed alpha
Helix 6
A
185 188Right-handed alpha
Helix 7
A
219 224Right-handed alpha
Helix 8
A
235 239Right-handed alpha
Helix 9
A
243 249Right-handed alpha
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There are 2 sheets in PDB entry 1DNK. Click on sheet of interest to get list of strands forming it: S1, S2,

There are 6 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
231 232first strand
Strand 2
A
255 259anti-parallel
Strand 3
A
2 11anti-parallel
Strand 4
A
34 40parallel
Strand 5
A
79 84anti-parallel
Strand 6
A
64 67anti-parallel
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There are 6 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 96first strand
Strand 2
A
114 120anti-parallel
Strand 3
A
126 132anti-parallel
Strand 4
A
163 168parallel
Strand 5
A
212 217anti-parallel
Strand 6
A
193 194anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il