Analysis of interatomic Contacts of Structural Units in PDB entry:
4S1Y


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 4S1Y entry

There is 1 chain in PDB entry 4S1Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5GLU 570
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 27 helices in PDB entry 4S1Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 31Right-handed alpha
Helix 2
2
A
35 56Right-handed alpha
Helix 3
3
A
65 75Right-handed alpha
Helix 4
4
A
96 105Right-handed alpha
Helix 5
5
A
119 130Right-handed alpha
Helix 6
6
A
130 146Right-handed alpha
Helix 7
7
A
150 169Right-handed alpha
Helix 8
8
A
177 207Right-handed alpha
Helix 9
9
A
207 223Right-handed alpha
Helix 10
10
A
227 248Right-handed alpha
Helix 11
11
A
249 268Right-handed alpha
Helix 12
12
A
269 271Right-handed 310
Helix 13
13
A
274 280Right-handed alpha
Helix 14
14
A
282 293Right-handed alpha
Helix 15
15
A
305 310Right-handed alpha
Helix 16
16
A
314 337Right-handed alpha
Helix 17
17
A
342 361Right-handed alpha
Helix 18
18
A
365 371Right-handed alpha
Helix 19
19
A
376 399Right-handed alpha
Helix 20
20
A
399 415Right-handed alpha
Helix 21
21
A
419 438Right-handed alpha
Helix 22
22
A
441 467Right-handed alpha
Helix 23
23
A
470 480Right-handed alpha
Helix 24
24
A
483 491Right-handed alpha
Helix 25
25
A
517 536Right-handed alpha
Helix 26
26
A
540 561Right-handed alpha
Helix 27
27
A
563 569Right-handed alpha
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There are no sheets in PDB entry 4S1Y
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