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


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 1AKN entry

There is 1 chain in PDB entry 1AKN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLN 547
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 21 helices in PDB entry 1AKN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
128 134Right-handed alpha
Helix 2
2
A
147 150Right-handed alpha
Helix 3
3
A
162 181Right-handed alpha
Helix 4
4
A
185 187Right-handed 310
Helix 5
5
A
194 205Right-handed 310
Helix 6
6
A
207 209Right-handed 310
Helix 7
7
A
233 243Right-handed alpha
Helix 8
8
A
251 260Right-handed alpha
Helix 9
9
A
263 268Right-handed alpha
Helix 10
10
A
300 302Right-handed 310
Helix 11
11
A
304 307Right-handed 310
Helix 12
12
A
322 328Right-handed alpha
Helix 13
13
A
341 367Right-handed alpha
Helix 14
14
A
377 392Right-handed alpha
Helix 15
15
A
394 406Right-handed alpha
Helix 16
16
A
439 442Right-handed alpha
Helix 17
17
A
445 448Right-handed alpha
Helix 18
18
A
455 474Right-handed alpha
Helix 19
19
A
507 509Right-handed 310
Helix 20
20
A
516 523Right-handed alpha
Helix 21
21
A
525 528Right-handed alpha
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There are 2 sheets in PDB entry 1AKN. Click on sheet of interest to get list of strands forming it: A, B,

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
5 8first strand
Strand 2
A
11 14anti-parallel
Strand 3
A
54 56parallel
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There are 11 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
16 19first strand
Strand 2
A
26 34anti-parallel
Strand 3
A
82 89anti-parallel
Strand 4
A
137 141anti-parallel
Strand 5
A
100 104parallel
Strand 6
A
188 193parallel
Strand 7
A
215 219parallel
Strand 8
A
311 317parallel
Strand 9
A
413 418parallel
Strand 10
A
497 501parallel
Strand 11
A
510 512anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il