Analysis of interatomic Contacts of Structural Units in PDB entry:
3S8I


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 3S8I entry

There are 2 chains in PDB entry 3S8I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 241PRO 367
B
 GLY 221PRO 367
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 10 helices in PDB entry 3S8I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
270 276Right-handed alpha
Helix 2
2
A
278 280Right-handed 310
Helix 3
3
A
284 287Right-handed 310
Helix 4
4
A
331 338Right-handed alpha
Helix 5
5
A
362 366Right-handed 310
Helix 6
6
B
270 276Right-handed alpha
Helix 7
7
B
278 280Right-handed 310
Helix 8
8
B
284 287Right-handed 310
Helix 9
9
B
331 338Right-handed alpha
Helix 10
10
B
362 366Right-handed 310
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There are 3 sheets in PDB entry 3S8I. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
282 283first strand
Strand 2
A
288 289first strand
Strand 3
A
245 250first strand
Strand 4
A
253 259anti-parallel
Strand 5
A
328 330parallel
Strand 6
A
267 269anti-parallel
Strand 7
A
312 321parallel
Strand 8
A
297 309anti-parallel
Strand 9
A
288 289anti-parallel
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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
357 359first strand
Strand 2
A
348 350anti-parallel
Strand 3
A
341 343anti-parallel
Strand 4
B
341 343anti-parallel
Strand 5
B
348 350anti-parallel
Strand 6
B
357 359anti-parallel
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There are 8 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
282 283first strand
Strand 2
B
298 309anti-parallel
Strand 3
B
312 321anti-parallel
Strand 4
B
267 269parallel
Strand 5
B
328 330anti-parallel
Strand 6
B
253 259parallel
Strand 7
B
245 250anti-parallel
Strand 8
B
298 309anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il