Analysis of interatomic Contacts of Structural Units in PDB entry:
1FW2


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 1FW2 entry

There is 1 chain in PDB entry 1FW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 13PHE 269
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 5 helices in PDB entry 1FW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 24Right-handed alpha
Helix 2
2
A
58 62Right-handed 310
Helix 3
3
A
102 106Right-handed 310
Helix 4
4
A
185 187Right-handed 310
Helix 5
5
A
188 193Right-handed alpha
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There are 2 sheets in PDB entry 1FW2. Click on sheet of interest to get list of strands forming it: A, B,

There are 11 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
33 34first strand
Strand 2
A
65 79anti-parallel
Strand 3
A
39 45anti-parallel
Strand 4
A
256 264anti-parallel
Strand 5
A
236 244anti-parallel
Strand 6
A
221 230anti-parallel
Strand 7
A
206 214anti-parallel
Strand 8
A
196 203anti-parallel
Strand 9
A
169 173anti-parallel
Strand 10
A
154 166anti-parallel
Strand 11
A
176 179anti-parallel
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There are 7 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
33 34first strand
Strand 2
A
65 79anti-parallel
Strand 3
A
86 98anti-parallel
Strand 4
A
109 128anti-parallel
Strand 5
A
131 144anti-parallel
Strand 6
A
154 166anti-parallel
Strand 7
A
176 179anti-parallel
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