Analysis of interatomic Contacts of Structural Units in PDB entry:
7LRN


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 7LRN entry

There are 2 chains in PDB entry 7LRN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 25GLN 272
B
 GLN 23GLN 272
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 16 helices in PDB entry 7LRN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
53 59Right-handed 310
Helix 2
AA2
A
104 112Right-handed alpha
Helix 3
AA3
A
146 156Right-handed alpha
Helix 4
AA4
A
173 178Right-handed 310
Helix 5
AA5
A
199 206Right-handed alpha
Helix 6
AA6
A
222 235Right-handed alpha
Helix 7
AA7
A
239 241Right-handed 310
Helix 8
AA8
A
254 272Right-handed alpha
Helix 9
AA9
B
53 59Right-handed 310
Helix 10
AB1
B
104 112Right-handed alpha
Helix 11
AB2
B
146 156Right-handed alpha
Helix 12
AB3
B
173 178Right-handed 310
Helix 13
AB4
B
199 206Right-handed alpha
Helix 14
AB5
B
222 235Right-handed alpha
Helix 15
AB6
B
239 241Right-handed 310
Helix 16
AB7
B
254 272Right-handed alpha
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There are 4 sheets in PDB entry 7LRN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
77 82first strand
Strand 2
A
62 69anti-parallel
Strand 3
A
118 126anti-parallel
Strand 4
A
26 39anti-parallel
Strand 5
A
42 49anti-parallel
Strand 6
A
92 98anti-parallel
Strand 7
A
85 87anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
184 190first strand
Strand 2
A
163 169parallel
Strand 3
A
137 143parallel
Strand 4
A
214 221parallel
Strand 5
A
243 249parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 82first strand
Strand 2
B
62 69anti-parallel
Strand 3
B
118 126anti-parallel
Strand 4
B
26 39anti-parallel
Strand 5
B
42 49anti-parallel
Strand 6
B
92 98anti-parallel
Strand 7
B
85 87anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 190first strand
Strand 2
B
163 169parallel
Strand 3
B
137 143parallel
Strand 4
B
214 221parallel
Strand 5
B
243 249parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il