Analysis of interatomic Contacts of Structural Units in PDB entry:
3LFY


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 3LFY entry

There are 4 chains in PDB entry 3LFY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 1SER 24
A
 TRP 26ASN 212
C
 ILE 1SER 24
C
 TRP 26ASN 212
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 3LFY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 42Right-handed alpha
Helix 2
2
A
49 57Right-handed alpha
Helix 3
3
A
61 65Right-handed 310
Helix 4
4
A
67 78Right-handed alpha
Helix 5
5
A
117 128Right-handed alpha
Helix 6
6
A
138 143Right-handed alpha
Helix 7
7
A
198 202Right-handed 310
Helix 8
8
C
24 43Right-handed alpha
Helix 9
9
C
49 57Right-handed alpha
Helix 10
10
C
61 65Right-handed 310
Helix 11
11
C
67 76Right-handed alpha
Helix 12
12
C
96 100Right-handed 310
Helix 13
13
C
117 128Right-handed alpha
Helix 14
14
C
138 144Right-handed alpha
Helix 15
15
C
198 202Right-handed 310
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There are 6 sheets in PDB entry 3LFY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
5 6first strand
Strand 2
A
159 166anti-parallel
Strand 3
A
130 134anti-parallel
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There are 5 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
5 6first strand
Strand 2
A
159 166anti-parallel
Strand 3
A
170 174anti-parallel
Strand 4
A
186 190anti-parallel
Strand 5
A
148 149parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
110 112first strand
Strand 2
A
207 209anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
5 6first strand
Strand 2
C
165 166anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
109 112first strand
Strand 2
C
207 210anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
130 134first strand
Strand 2
C
159 163anti-parallel
Strand 3
C
171 174anti-parallel
Strand 4
C
186 189anti-parallel
Strand 5
C
148 149parallel
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