Analysis of interatomic Contacts of Structural Units in PDB entry:
5FLL


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 5FLL entry

There are 2 chains in PDB entry 5FLL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4HIS 257
B
 GLU 5GLU 255
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 15 helices in PDB entry 5FLL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 52Right-handed alpha
Helix 2
2
A
87 103Right-handed alpha
Helix 3
3
A
105 116Right-handed alpha
Helix 4
4
A
117 120Right-handed 310
Helix 5
5
A
152 164Right-handed alpha
Helix 6
6
A
168 184Right-handed alpha
Helix 7
7
A
236 247Right-handed alpha
Helix 8
8
B
19 24Right-handed alpha
Helix 9
9
B
38 52Right-handed alpha
Helix 10
10
B
87 103Right-handed alpha
Helix 11
11
B
105 116Right-handed alpha
Helix 12
12
B
117 122Right-handed 310
Helix 13
13
B
152 164Right-handed alpha
Helix 14
14
B
168 184Right-handed alpha
Helix 15
15
B
236 247Right-handed alpha
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There are 5 sheets in PDB entry 5FLL. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
25 35first strand
Strand 2
A
7 16anti-parallel
Strand 3
A
60 67anti-parallel
Strand 4
B
60 67anti-parallel
Strand 5
B
7 16anti-parallel
Strand 6
B
25 35anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 75first strand
Strand 2
A
249 251parallel
Strand 3
A
149 150parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
80 83first strand
Strand 2
A
210 214parallel
Strand 3
A
202 206anti-parallel
Strand 4
A
187 193anti-parallel
Strand 5
A
226 231anti-parallel
Strand 6
A
126 129parallel
Strand 7
A
134 135anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 75first strand
Strand 2
B
249 251parallel
Strand 3
B
149 150parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 83first strand
Strand 2
B
210 214parallel
Strand 3
B
202 206anti-parallel
Strand 4
B
187 193anti-parallel
Strand 5
B
226 231anti-parallel
Strand 6
B
126 129parallel
Strand 7
B
134 135anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il