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


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 1FBU entry

There are 2 chains in PDB entry 1FBU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 195HIS 283
B
 PRO 195ALA 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 10 helices in PDB entry 1FBU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
195 206Right-handed alpha
Helix 2
2
A
207 211Right-handed 310
Helix 3
3
A
227 235Right-handed alpha
Helix 4
4
A
235 240Right-handed alpha
Helix 5
5
A
244 255Right-handed alpha
Helix 6
6
B
195 206Right-handed alpha
Helix 7
7
B
207 211Right-handed 310
Helix 8
8
B
227 235Right-handed alpha
Helix 9
9
B
235 240Right-handed alpha
Helix 10
10
B
244 255Right-handed alpha
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There are 2 sheets in PDB entry 1FBU. Click on sheet of interest to get list of strands forming it: A, B,

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
215 216first strand
Strand 2
A
223 225anti-parallel
Strand 3
A
276 280anti-parallel
Strand 4
A
257 259anti-parallel
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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
B
215 216first strand
Strand 2
B
223 225anti-parallel
Strand 3
B
276 280anti-parallel
Strand 4
B
257 259anti-parallel
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