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


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 3LRR entry

There are 4 chains in PDB entry 3LRR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 803MET 923
B
 LYS 803MET 923
C
 U 2 U 12
D
 U 2 U 12
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 3 helices in PDB entry 3LRR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
835 840Right-handed alpha
Helix 2
2
A
919 923Right-handed 310
Helix 3
3
B
835 840Right-handed alpha
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There are 7 sheets in PDB entry 3LRR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
816 819first strand
Strand 2
A
806 810anti-parallel
Strand 3
A
892 896anti-parallel
Strand 4
A
902 903anti-parallel
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There are 2 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
823 826first strand
Strand 2
A
830 833anti-parallel
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There are 3 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
842 846first strand
Strand 2
A
856 864anti-parallel
Strand 3
A
852 853anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
842 846first strand
Strand 2
A
856 864anti-parallel
Strand 3
A
872 879anti-parallel
Strand 4
A
882 887anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
816 819first strand
Strand 2
B
806 810anti-parallel
Strand 3
B
892 896anti-parallel
Strand 4
B
902 903anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
830 833first strand
Strand 2
B
823 826anti-parallel
Strand 3
B
916 917parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
842 852first strand
Strand 2
B
856 864anti-parallel
Strand 3
B
872 879anti-parallel
Strand 4
B
882 887anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il