Analysis of interatomic Contacts of Structural Units in PDB entry:
2FGW


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 2FGW entry

There are 2 chains in PDB entry 2FGW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ASP 1CYS 214
H
 GLU 1ASP 228
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 9 helices in PDB entry 2FGW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
L
80 82Right-handed 310
Helix 2
A2
L
122 126Right-handed alpha
Helix 3
A3
L
183 186Right-handed alpha
Helix 4
B1
H
29 31Right-handed 310
Helix 5
B2
H
53 55Right-handed 310
Helix 6
B3
H
88 90Right-handed 310
Helix 7
B4
H
166 168Right-handed 310
Helix 8
B5
H
197 202Right-handed 310
Helix 9
B6
H
212 214Right-handed 310
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There are 8 sheets in PDB entry 2FGW. Click on sheet of interest to get list of strands forming it: A1, A2, A3, A4, B1, B2, B3, B4,

There are 4 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
71 75anti-parallel
Strand 4
L
62 66anti-parallel
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There are 6 strands in A2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 14first strand
Strand 2
L
97 107parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
45 49anti-parallel
Strand 6
L
53 54anti-parallel
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There are 4 strands in A3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
114 118first strand
Strand 2
L
129 139parallel
Strand 3
L
173 182anti-parallel
Strand 4
L
159 163anti-parallel
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There are 3 strands in A4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
145 150first strand
Strand 2
L
191 196anti-parallel
Strand 3
L
205 210anti-parallel
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There are 4 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-parallel
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There are 6 strands in B2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
113 122parallel
Strand 3
H
92 98anti-parallel
Strand 4
H
34 39anti-parallel
Strand 5
H
45 52anti-parallel
Strand 6
H
57 60anti-parallel
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There are 4 strands in B3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
131 135first strand
Strand 2
H
146 156anti-parallel
Strand 3
H
187 196anti-parallel
Strand 4
H
175 181anti-parallel
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There are 3 strands in B4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
162 165first strand
Strand 2
H
205 211anti-parallel
Strand 3
H
216 222anti-parallel
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