Analysis of interatomic Contacts of Structural Units in PDB entry:
3S99


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 3S99 entry

There is 1 chain in PDB entry 3S99 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 20PRO 349
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 13 helices in PDB entry 3S99. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 34Right-handed 310
Helix 2
2
A
35 52Right-handed alpha
Helix 3
3
A
66 79Right-handed alpha
Helix 4
4
A
88 90Right-handed 310
Helix 5
5
A
91 100Right-handed alpha
Helix 6
6
A
125 141Right-handed alpha
Helix 7
7
A
154 170Right-handed alpha
Helix 8
8
A
187 201Right-handed alpha
Helix 9
9
A
213 222Right-handed alpha
Helix 10
10
A
233 237Right-handed 310
Helix 11
11
A
249 262Right-handed alpha
Helix 12
12
A
288 304Right-handed alpha
Helix 13
13
A
330 336Right-handed alpha
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There are 3 sheets in PDB entry 3S99. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
55 60first strand
Strand 2
A
21 26parallel
Strand 3
A
83 86parallel
Strand 4
A
106 110parallel
Strand 5
A
119 124parallel
Strand 6
A
269 272parallel
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There are 6 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
176 181first strand
Strand 2
A
145 150parallel
Strand 3
A
205 208parallel
Strand 4
A
225 230parallel
Strand 5
A
241 247parallel
Strand 6
A
279 281anti-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
314 315first strand
Strand 2
A
321 323anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il