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


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 2AQW entry

There is 1 chain in PDB entry 2AQW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 2ASP 322
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 20 helices in PDB entry 2AQW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
25 40Right-handed alpha
Helix 3
3
A
41 48Right-handed alpha
Helix 4
4
A
49 59Right-handed alpha
Helix 5
5
A
62 67Right-handed alpha
Helix 6
6
A
69 76Right-handed 310
Helix 7
7
A
77 98Right-handed alpha
Helix 8
8
A
99 101Right-handed 310
Helix 9
9
A
109 114Right-handed 310
Helix 10
10
A
115 132Right-handed alpha
Helix 11
11
A
145 158Right-handed alpha
Helix 12
12
A
175 180Right-handed alpha
Helix 13
13
A
202 207Right-handed alpha
Helix 14
14
A
216 231Right-handed alpha
Helix 15
15
A
232 237Right-handed 310
Helix 16
16
A
248 259Right-handed alpha
Helix 17
17
A
275 284Right-handed alpha
Helix 18
18
A
287 289Right-handed 310
Helix 19
19
A
296 301Right-handed alpha
Helix 20
20
A
304 321Right-handed alpha
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There are 3 sheets in PDB entry 2AQW. 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
18 21first strand
Strand 2
A
103 107parallel
Strand 3
A
136 142parallel
Strand 4
A
165 167parallel
Strand 5
A
191 196parallel
Strand 6
A
240 244parallel
Strand 7
A
264 269parallel
Strand 8
A
291 295parallel
Strand 9
A
18 21parallel
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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
181 182first strand
Strand 2
A
187 188anti-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
210 211first strand
Strand 2
A
214 215anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il