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


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 3FBG entry

There are 2 chains in PDB entry 3FBG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0LEU 335
B
 LEU 1LEU 335
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 26 helices in PDB entry 3FBG. 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 15Right-handed 310
Helix 2
2
A
43 50Right-handed alpha
Helix 3
3
A
116 121Right-handed alpha
Helix 4
4
A
123 136Right-handed alpha
Helix 5
5
A
143 148Right-handed alpha
Helix 6
6
A
159 172Right-handed alpha
Helix 7
7
A
182 193Right-handed alpha
Helix 8
8
A
203 212Right-handed alpha
Helix 9
9
A
224 235Right-handed alpha
Helix 10
10
A
253 258Right-handed 310
Helix 11
11
A
270 275Right-handed alpha
Helix 12
12
A
280 296Right-handed alpha
Helix 13
13
A
311 324Right-handed alpha
Helix 14
14
B
11 15Right-handed 310
Helix 15
15
B
43 50Right-handed alpha
Helix 16
16
B
116 121Right-handed alpha
Helix 17
17
B
123 136Right-handed alpha
Helix 18
18
B
143 148Right-handed 310
Helix 19
19
B
159 172Right-handed alpha
Helix 20
20
B
182 193Right-handed alpha
Helix 21
21
B
203 212Right-handed alpha
Helix 22
22
B
224 235Right-handed alpha
Helix 23
23
B
253 258Right-handed 310
Helix 24
24
B
270 275Right-handed alpha
Helix 25
25
B
280 296Right-handed alpha
Helix 26
26
B
311 324Right-handed alpha
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There are 7 sheets in PDB entry 3FBG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 2 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
1 5first strand
Strand 2
A
19 23anti-parallel
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There are 5 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
100 104first strand
Strand 2
A
32 42anti-parallel
Strand 3
A
65 72anti-parallel
Strand 4
A
84 87anti-parallel
Strand 5
A
108 110anti-parallel
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There are 4 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
100 104first strand
Strand 2
A
32 42anti-parallel
Strand 3
A
330 334anti-parallel
Strand 4
A
303 308parallel
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There are 12 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
196 198first strand
Strand 2
A
175 179parallel
Strand 3
A
151 155parallel
Strand 4
A
216 221parallel
Strand 5
A
236 244parallel
Strand 6
A
263 266parallel
Strand 7
B
263 266anti-parallel
Strand 8
B
236 244parallel
Strand 9
B
216 221parallel
Strand 10
B
151 155parallel
Strand 11
B
175 179parallel
Strand 12
B
196 198parallel
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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
B
2 5first strand
Strand 2
B
19 22anti-parallel
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There are 5 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
100 104first strand
Strand 2
B
32 42anti-parallel
Strand 3
B
65 72anti-parallel
Strand 4
B
84 87anti-parallel
Strand 5
B
108 110anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 104first strand
Strand 2
B
32 42anti-parallel
Strand 3
B
330 334anti-parallel
Strand 4
B
303 308parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il