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


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 3NKT entry

There is 1 chain in PDB entry 3NKT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4GLN 367
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 8 helices in PDB entry 3NKT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 33Right-handed alpha
Helix 2
2
A
37 40Right-handed 310
Helix 3
3
A
41 46Right-handed alpha
Helix 4
4
A
60 75Right-handed alpha
Helix 5
5
A
177 185Right-handed alpha
Helix 6
6
A
205 212Right-handed alpha
Helix 7
7
A
234 251Right-handed alpha
Helix 8
8
A
350 357Right-handed alpha
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There are 5 sheets in PDB entry 3NKT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 6 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
57 59first strand
Strand 2
A
326 329anti-parallel
Strand 3
A
301 307anti-parallel
Strand 4
A
343 349anti-parallel
Strand 5
A
280 286anti-parallel
Strand 6
A
261 265anti-parallel
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There are 6 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
85 87first strand
Strand 2
A
104 110anti-parallel
Strand 3
A
170 176anti-parallel
Strand 4
A
125 128anti-parallel
Strand 5
A
151 154anti-parallel
Strand 6
A
232 233anti-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
142 147first strand
Strand 2
A
133 139anti-parallel
Strand 3
A
160 164anti-parallel
Strand 4
A
115 121anti-parallel
Strand 5
A
189 191anti-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
295 297first strand
Strand 2
A
362 364anti-parallel
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There are 3 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
317 321first strand
Strand 2
A
310 314anti-parallel
Strand 3
A
335 339anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il