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


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 3AWK entry

There are 2 chains in PDB entry 3AWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 20GLY 173
A
 TYR 175ILE 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 17 helices in PDB entry 3AWK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 54Right-handed alpha
Helix 2
2
A
59 73Right-handed alpha
Helix 3
3
A
83 90Right-handed alpha
Helix 4
4
A
91 95Right-handed 310
Helix 5
5
A
100 128Right-handed alpha
Helix 6
6
A
130 134Right-handed 310
Helix 7
7
A
149 159Right-handed alpha
Helix 8
8
A
172 174Right-handed 310
Helix 9
9
A
175 190Right-handed alpha
Helix 10
10
A
215 225Right-handed alpha
Helix 11
11
A
280 293Right-handed alpha
Helix 12
12
A
293 300Right-handed alpha
Helix 13
13
A
304 306Right-handed 310
Helix 14
14
A
316 327Right-handed alpha
Helix 15
15
A
334 345Right-handed alpha
Helix 16
16
A
347 349Right-handed 310
Helix 17
17
A
350 366Right-handed alpha
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There are 3 sheets in PDB entry 3AWK. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
165 170first strand
Strand 2
A
136 141parallel
Strand 3
A
195 202parallel
Strand 4
A
228 235anti-parallel
Strand 5
A
27 35anti-parallel
Strand 6
A
247 256anti-parallel
Strand 7
A
388 396anti-parallel
Strand 8
A
377 384anti-parallel
Strand 9
A
308 312parallel
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There are 2 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
39 42first strand
Strand 2
A
77 80anti-parallel
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There are 2 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
264 269first strand
Strand 2
A
272 277anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il