Analysis of interatomic Contacts of Structural Units in PDB entry:
1S7C


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 1S7C entry

There is 1 chain in PDB entry 1S7C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LYS 331
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 1S7C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 22Right-handed alpha
Helix 2
2
A
37 47Right-handed alpha
Helix 3
3
A
79 83Right-handed 310
Helix 4
4
A
84 89Right-handed 310
Helix 5
5
A
102 112Right-handed alpha
Helix 6
6
A
135 139Right-handed 310
Helix 7
7
A
149 167Right-handed alpha
Helix 8
8
A
194 198Right-handed 310
Helix 9
9
A
210 219Right-handed alpha
Helix 10
10
A
220 223Right-handed 310
Helix 11
11
A
252 266Right-handed alpha
Helix 12
12
A
280 285Right-handed 310
Helix 13
13
A
315 330Right-handed alpha
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There are 3 sheets in PDB entry 1S7C. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
58 60first strand
Strand 2
A
65 67anti-parallel
Strand 3
A
70 75anti-parallel
Strand 4
A
27 33parallel
Strand 5
A
3 8parallel
Strand 6
A
92 95parallel
Strand 7
A
116 119parallel
Strand 8
A
144 146parallel
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There are 7 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
205 208first strand
Strand 2
A
226 233anti-parallel
Strand 3
A
168 178parallel
Strand 4
A
239 247anti-parallel
Strand 5
A
305 312anti-parallel
Strand 6
A
291 294anti-parallel
Strand 7
A
272 275parallel
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There are 6 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
205 208first strand
Strand 2
A
226 233anti-parallel
Strand 3
A
168 178parallel
Strand 4
A
239 247anti-parallel
Strand 5
A
305 312anti-parallel
Strand 6
A
299 302anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il