Analysis of interatomic Contacts of Structural Units in PDB entry:
4S0S


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 4S0S entry

There are 4 chains in PDB entry 4S0S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 143PHE 429
B
 LEU 143PHE 429
D
 ASP 7THR 94
E
 ASP 7THR 94
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 25 helices in PDB entry 4S0S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
144 162Right-handed alpha
Helix 2
2
A
198 210Right-handed alpha
Helix 3
3
A
239 261Right-handed alpha
Helix 4
4
A
261 267Right-handed alpha
Helix 5
5
A
268 291Right-handed alpha
Helix 6
6
A
314 319Right-handed alpha
Helix 7
7
A
321 333Right-handed alpha
Helix 8
8
A
336 349Right-handed alpha
Helix 9
9
A
358 381Right-handed alpha
Helix 10
10
A
382 387Right-handed 310
Helix 11
11
A
388 418Right-handed alpha
Helix 12
12
A
422 429Right-handed alpha
Helix 13
13
B
144 162Right-handed alpha
Helix 14
14
B
198 210Right-handed alpha
Helix 15
15
B
234 238Right-handed 310
Helix 16
16
B
239 261Right-handed alpha
Helix 17
17
B
261 267Right-handed alpha
Helix 18
18
B
268 291Right-handed alpha
Helix 19
19
B
314 321Right-handed alpha
Helix 20
20
B
321 329Right-handed alpha
Helix 21
21
B
336 349Right-handed alpha
Helix 22
22
B
358 381Right-handed alpha
Helix 23
23
B
382 387Right-handed 310
Helix 24
24
B
388 418Right-handed alpha
Helix 25
25
B
422 429Right-handed alpha
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There are 5 sheets in PDB entry 4S0S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 10 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
292 293first strand
Strand 2
A
298 301anti-parallel
Strand 3
A
304 308anti-parallel
Strand 4
A
211 216anti-parallel
Strand 5
A
222 226anti-parallel
Strand 6
B
222 226anti-parallel
Strand 7
B
211 216anti-parallel
Strand 8
B
304 308anti-parallel
Strand 9
B
298 301anti-parallel
Strand 10
B
292 293anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
9 13first strand
Strand 2
D
18 21anti-parallel
Strand 3
D
56 59anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
46 51first strand
Strand 2
D
27 38anti-parallel
Strand 3
D
68 76anti-parallel
Strand 4
D
88 90anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
9 13first strand
Strand 2
E
18 21anti-parallel
Strand 3
E
56 59anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
46 51first strand
Strand 2
E
27 38anti-parallel
Strand 3
E
68 76anti-parallel
Strand 4
E
88 90anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il