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


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 1FXU entry

There is 1 chain in PDB entry 1FXU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4VAL 284
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 11 helices in PDB entry 1FXU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 19Right-handed alpha
Helix 2
2
A
35 40Right-handed 310
Helix 3
3
A
51 53Right-handed 310
Helix 4
4
A
86 90Right-handed 310
Helix 5
5
A
92 97Right-handed alpha
Helix 6
6
A
97 106Right-handed alpha
Helix 7
7
A
138 142Right-handed alpha
Helix 8
8
A
167 181Right-handed alpha
Helix 9
9
A
202 212Right-handed alpha
Helix 10
10
A
221 231Right-handed alpha
Helix 11
11
A
256 280Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1FXU.

There are 10 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
43 49first strand
Strand 2
A
67 72anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
27 31parallel
Strand 5
A
110 119parallel
Strand 6
A
234 244parallel
Strand 7
A
129 137anti-parallel
Strand 8
A
188 194parallel
Strand 9
A
216 218parallel
Strand 10
A
110 119anti-parallel
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