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


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 1FUG entry

There are 2 chains in PDB entry 1FUG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LYS 383
B
 ALA 1LYS 383
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 27 helices in PDB entry 1FUG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 32Right-handed alpha
Helix 2
2
A
64 75Right-handed alpha
Helix 3
3
A
136 151Right-handed alpha
Helix 4
4
A
195 205Right-handed alpha
Helix 5
5
A
207 210Right-handed alpha
Helix 6
6
A
235 237Right-handed 310
Helix 7
7
A
270 288Right-handed alpha
Helix 8
8
A
322 332Right-handed alpha
Helix 9
9
A
337 340Right-handed alpha
Helix 10
10
A
342 344Right-handed 310
Helix 11
11
A
352 356Right-handed alpha
Helix 12
12
A
374 380Right-handed alpha
Helix 13
13
B
15 33Right-handed alpha
Helix 14
14
B
64 75Right-handed alpha
Helix 15
15
B
80 82Right-handed 310
Helix 16
16
B
112 114Right-handed 310
Helix 17
17
B
136 154Right-handed alpha
Helix 18
18
B
195 203Right-handed alpha
Helix 19
19
B
207 210Right-handed alpha
Helix 20
20
B
213 215Right-handed 310
Helix 21
21
B
247 250Right-handed alpha
Helix 22
22
B
270 287Right-handed alpha
Helix 23
23
B
323 332Right-handed alpha
Helix 24
24
B
337 344Right-handed alpha
Helix 25
25
B
351 356Right-handed 310
Helix 26
26
B
366 368Right-handed 310
Helix 27
27
B
374 377Right-handed alpha
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There are 6 sheets in PDB entry 1FUG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
3 10first strand
Strand 2
A
165 172anti-parallel
Strand 3
A
182 186anti-parallel
Strand 4
A
221 224parallel
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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
239 241first strand
Strand 2
A
42 46anti-parallel
Strand 3
A
49 56anti-parallel
Strand 4
A
90 97parallel
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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
120 127first strand
Strand 2
A
293 300anti-parallel
Strand 3
A
309 313anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 10first strand
Strand 2
B
164 171anti-parallel
Strand 3
B
179 187anti-parallel
Strand 4
B
221 224parallel
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There are 3 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
39 46first strand
Strand 2
B
49 56anti-parallel
Strand 3
B
90 97parallel
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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
120 125first strand
Strand 2
B
294 300anti-parallel
Strand 3
B
311 314anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il