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


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 1FGS entry

There is 1 chain in PDB entry 1FGS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 425
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 15 helices in PDB entry 1FGS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 10Right-handed alpha
Helix 2
2
A
23 31Right-handed alpha
Helix 3
3
A
35 37Right-handed 310
Helix 4
4
A
50 63Right-handed alpha
Helix 5
5
A
79 82Right-handed 310
Helix 6
6
A
92 112Right-handed alpha
Helix 7
7
A
120 134Right-handed alpha
Helix 8
8
A
178 188Right-handed alpha
Helix 9
9
A
202 215Right-handed alpha
Helix 10
10
A
259 278Right-handed 310
Helix 11
11
A
285 293Right-handed alpha
Helix 12
12
A
318 331Right-handed alpha
Helix 13
13
A
351 358Right-handed alpha
Helix 14
14
A
391 401Right-handed alpha
Helix 15
15
A
413 423Right-handed alpha
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There are 3 sheets in PDB entry 1FGS. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
219 221first strand
Strand 2
A
194 197parallel
Strand 3
A
160 163parallel
Strand 4
A
41 45parallel
Strand 5
A
139 143parallel
Strand 6
A
68 71parallel
Strand 7
A
83 85anti-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
230 233first strand
Strand 2
A
238 241anti-parallel
Strand 3
A
252 254anti-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
A
361 364first strand
Strand 2
A
336 340parallel
Strand 3
A
406 410parallel
Strand 4
A
310 312parallel
Strand 5
A
302 305anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il