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


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 3SLS entry

There are 2 chains in PDB entry 3SLS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 42GLN 345
B
 MET 42GLN 345
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 3SLS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 59Right-handed alpha
Helix 2
2
A
64 66Right-handed 310
Helix 3
3
A
105 115Right-handed alpha
Helix 4
4
A
116 120Right-handed 310
Helix 5
5
A
151 159Right-handed alpha
Helix 6
6
A
162 185Right-handed alpha
Helix 7
7
A
192 194Right-handed 310
Helix 8
8
A
231 236Right-handed alpha
Helix 9
9
A
242 259Right-handed alpha
Helix 10
10
A
271 282Right-handed alpha
Helix 11
11
A
293 304Right-handed alpha
Helix 12
12
A
313 319Right-handed alpha
Helix 13
13
A
320 328Right-handed alpha
Helix 14
14
A
332 342Right-handed alpha
Helix 15
15
B
43 58Right-handed alpha
Helix 16
16
B
64 66Right-handed 310
Helix 17
17
B
104 115Right-handed alpha
Helix 18
18
B
116 120Right-handed 310
Helix 19
19
B
151 159Right-handed alpha
Helix 20
20
B
162 185Right-handed alpha
Helix 21
21
B
192 194Right-handed 310
Helix 22
22
B
231 236Right-handed alpha
Helix 23
23
B
242 259Right-handed alpha
Helix 24
24
B
271 282Right-handed alpha
Helix 25
25
B
293 304Right-handed alpha
Helix 26
26
B
313 319Right-handed alpha
Helix 27
27
B
320 328Right-handed alpha
Helix 28
28
B
332 342Right-handed alpha
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There are 4 sheets in PDB entry 3SLS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
68 76first strand
Strand 2
A
80 87anti-parallel
Strand 3
A
93 99anti-parallel
Strand 4
A
138 144anti-parallel
Strand 5
A
129 135anti-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
A
149 150first strand
Strand 2
A
196 198anti-parallel
Strand 3
A
204 206anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 76first strand
Strand 2
B
80 87anti-parallel
Strand 3
B
93 100anti-parallel
Strand 4
B
138 144anti-parallel
Strand 5
B
129 135anti-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
B
149 150first strand
Strand 2
B
196 198anti-parallel
Strand 3
B
204 206anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il