Analysis of interatomic Contacts of Structural Units in PDB entry:
4ACO


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 4ACO entry

There is 1 chain in PDB entry 4ACO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 44ARG 537
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 28 helices in PDB entry 4ACO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 59Right-handed alpha
Helix 2
2
A
81 92Right-handed alpha
Helix 3
3
A
107 139Right-handed alpha
Helix 4
4
A
147 168Right-handed alpha
Helix 5
5
A
183 194Right-handed alpha
Helix 6
6
A
207 225Right-handed alpha
Helix 7
7
A
227 232Right-handed alpha
Helix 8
8
A
277 280Right-handed 310
Helix 9
9
A
281 296Right-handed alpha
Helix 10
10
A
308 312Right-handed 310
Helix 11
11
A
317 321Right-handed 310
Helix 12
12
A
334 349Right-handed alpha
Helix 13
13
A
355 360Right-handed alpha
Helix 14
14
A
371 378Right-handed alpha
Helix 15
15
A
379 384Right-handed 310
Helix 16
16
A
389 393Right-handed 310
Helix 17
17
A
395 399Right-handed 310
Helix 18
18
A
400 408Right-handed alpha
Helix 19
19
A
428 433Right-handed alpha
Helix 20
20
A
437 445Right-handed alpha
Helix 21
21
A
446 450Right-handed 310
Helix 22
22
A
451 479Right-handed alpha
Helix 23
23
A
482 487Right-handed 310
Helix 24
24
A
487 491Right-handed 310
Helix 25
25
A
492 504Right-handed alpha
Helix 26
26
A
505 507Right-handed 310
Helix 27
27
A
520 525Right-handed alpha
Helix 28
28
A
526 532Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 4ACO.

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 241first strand
Strand 2
A
249 255anti-parallel
Strand 3
A
266 272anti-parallel
Strand 4
A
368 370anti-parallel
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