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


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 1FHL entry

There is 1 chain in PDB entry 1FHL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 334
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 12 helices in PDB entry 1FHL. 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 17Right-handed alpha
Helix 2
2
A
31 40Right-handed alpha
Helix 3
3
A
58 72Right-handed alpha
Helix 4
4
A
102 124Right-handed alpha
Helix 5
5
A
136 140Right-handed 310
Helix 6
6
A
150 167Right-handed alpha
Helix 7
7
A
185 199Right-handed alpha
Helix 8
8
A
203 207Right-handed 310
Helix 9
9
A
223 239Right-handed alpha
Helix 10
10
A
261 265Right-handed 310
Helix 11
11
A
270 288Right-handed alpha
Helix 12
12
A
326 332Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1FHL.

There are 9 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
4 8first strand
Strand 2
A
43 48parallel
Strand 3
A
75 80parallel
Strand 4
A
130 133parallel
Strand 5
A
175 180parallel
Strand 6
A
209 213parallel
Strand 7
A
242 246parallel
Strand 8
A
291 297parallel
Strand 9
A
4 8parallel
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