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


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 2AIW entry

There is 1 chain in PDB entry 2AIW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 594
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 24 helices in PDB entry 2AIW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 29Right-handed alpha
Helix 2
2
A
43 56Right-handed alpha
Helix 3
3
A
65 80Right-handed alpha
Helix 4
4
A
90 94Right-handed 310
Helix 5
5
A
115 132Right-handed alpha
Helix 6
6
A
142 145Right-handed 310
Helix 7
7
A
149 156Right-handed alpha
Helix 8
8
A
167 178Right-handed alpha
Helix 9
9
A
251 276Right-handed alpha
Helix 10
10
A
278 300Right-handed alpha
Helix 11
11
A
304 307Right-handed 310
Helix 12
12
A
308 313Right-handed alpha
Helix 13
13
A
323 328Right-handed alpha
Helix 14
14
A
338 348Right-handed alpha
Helix 15
15
A
348 363Right-handed alpha
Helix 16
16
A
367 373Right-handed 310
Helix 17
17
A
377 385Right-handed alpha
Helix 18
18
A
396 403Right-handed alpha
Helix 19
19
A
428 443Right-handed alpha
Helix 20
20
A
453 467Right-handed alpha
Helix 21
21
A
479 493Right-handed alpha
Helix 22
22
A
525 528Right-handed 310
Helix 23
23
A
529 538Right-handed alpha
Helix 24
24
A
556 581Right-handed alpha
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There are 5 sheets in PDB entry 2AIW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
84 88first strand
Strand 2
A
135 140parallel
Strand 3
A
59 63parallel
Strand 4
A
333 337parallel
Strand 5
A
387 392parallel
Strand 6
A
33 38parallel
Strand 7
A
407 409parallel
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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
99 101first strand
Strand 2
A
106 108anti-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
158 161first strand
Strand 2
A
239 242anti-parallel
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There are 6 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
181 182first strand
Strand 2
A
191 195parallel
Strand 3
A
198 201anti-parallel
Strand 4
A
209 215anti-parallel
Strand 5
A
220 227anti-parallel
Strand 6
A
233 236anti-parallel
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There are 6 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
420 424first strand
Strand 2
A
547 551parallel
Strand 3
A
513 518parallel
Strand 4
A
446 450parallel
Strand 5
A
497 500parallel
Strand 6
A
473 474parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il