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


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 3SGI entry

There is 1 chain in PDB entry 3SGI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 8PRO 415
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 11 helices in PDB entry 3SGI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 35Right-handed alpha
Helix 2
2
A
49 56Right-handed alpha
Helix 3
3
A
57 62Right-handed 310
Helix 4
4
A
153 159Right-handed alpha
Helix 5
5
A
188 197Right-handed alpha
Helix 6
6
A
209 219Right-handed alpha
Helix 7
7
A
224 229Right-handed alpha
Helix 8
8
A
251 259Right-handed alpha
Helix 9
9
A
272 281Right-handed alpha
Helix 10
10
A
286 290Right-handed 310
Helix 11
11
A
303 311Right-handed alpha
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There are 5 sheets in PDB entry 3SGI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 4 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
93 95first strand
Strand 2
A
320 324parallel
Strand 3
A
294 301anti-parallel
Strand 4
A
118 124anti-parallel
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There are 4 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
137 142first strand
Strand 2
A
127 134anti-parallel
Strand 3
A
178 186anti-parallel
Strand 4
A
232 242anti-parallel
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There are 3 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
329 333first strand
Strand 2
A
384 388anti-parallel
Strand 3
A
399 400anti-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
336 337first strand
Strand 2
A
351 352anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
356 357first strand
Strand 2
A
362 363anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il