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


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 3SWT entry

There are 2 chains in PDB entry 3SWT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4LEU 296
B
 LEU 4ALA 297
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 12 helices in PDB entry 3SWT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 43Right-handed alpha
Helix 2
2
A
54 66Right-handed alpha
Helix 3
3
A
130 136Right-handed alpha
Helix 4
4
A
138 147Right-handed alpha
Helix 5
5
A
214 230Right-handed alpha
Helix 6
6
A
231 233Right-handed 310
Helix 7
7
B
28 43Right-handed alpha
Helix 8
8
B
54 64Right-handed alpha
Helix 9
9
B
130 136Right-handed alpha
Helix 10
10
B
138 147Right-handed alpha
Helix 11
11
B
214 230Right-handed alpha
Helix 12
12
B
231 233Right-handed 310
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There are 8 sheets in PDB entry 3SWT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
6 9first strand
Strand 2
A
16 19anti-parallel
Strand 3
A
44 47parallel
Strand 4
A
245 249anti-parallel
Strand 5
A
110 117anti-parallel
Strand 6
A
267 273anti-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
235 238first strand
Strand 2
A
125 129anti-parallel
Strand 3
A
253 257anti-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
A
207 210first strand
Strand 2
A
149 153anti-parallel
Strand 3
A
184 188anti-parallel
Strand 4
A
287 290anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
190 192first strand
Strand 2
A
199 201anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 9first strand
Strand 2
B
16 19anti-parallel
Strand 3
B
44 47parallel
Strand 4
B
245 249anti-parallel
Strand 5
B
110 117anti-parallel
Strand 6
B
267 273anti-parallel
Strand 7
B
68 69anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
235 238first strand
Strand 2
B
125 129anti-parallel
Strand 3
B
253 257anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
207 210first strand
Strand 2
B
149 153anti-parallel
Strand 3
B
184 188anti-parallel
Strand 4
B
287 290anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
190 192first strand
Strand 2
B
199 201anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il