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


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 5ELR entry

There are 3 chains in PDB entry 5ELR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 A 4 U 8
C
 GLY 48ASP 158
D
 ILE 50ILE 163
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 5ELR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
71 78Right-handed alpha
Helix 2
AA2
C
81 92Right-handed alpha
Helix 3
AA3
C
105 115Right-handed alpha
Helix 4
AA4
C
120 125Right-handed 310
Helix 5
AA5
C
136 152Right-handed alpha
Helix 6
AA6
C
153 156Right-handed 310
Helix 7
AA7
D
71 78Right-handed alpha
Helix 8
AA8
D
82 92Right-handed alpha
Helix 9
AA9
D
105 116Right-handed alpha
Helix 10
AB1
D
117 124Right-handed 310
Helix 11
AB2
D
136 152Right-handed alpha
Helix 12
AB3
D
153 156Right-handed 310
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There are 2 sheets in PDB entry 5ELR. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
54 61first strand
Strand 2
C
128 135anti-parallel
Strand 3
C
94 98anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
54 61first strand
Strand 2
D
128 135anti-parallel
Strand 3
D
94 98anti-parallel
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