Analysis of interatomic Contacts of Structural Units in PDB entry:
1R7N


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 1R7N entry

There is 1 chain in PDB entry 1R7N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 318
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 1R7N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
109 113Right-handed 310
Helix 2
2
A
307 313Right-handed 310
Helix 3
3
A
314 318Right-handed 310
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There are 5 sheets in PDB entry 1R7N. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
8 10first strand
Strand 2
A
15 21anti-parallel
Strand 3
A
147 153anti-parallel
Strand 4
A
47 53anti-parallel
Strand 5
A
117 121anti-parallel
Strand 6
A
159 160parallel
Strand 7
A
290 291anti-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
82 83first strand
Strand 2
A
32 39anti-parallel
Strand 3
A
130 137anti-parallel
Strand 4
A
61 72anti-parallel
Strand 5
A
97 103anti-parallel
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There are 5 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
234 242first strand
Strand 2
A
193 200anti-parallel
Strand 3
A
279 285anti-parallel
Strand 4
A
162 167anti-parallel
Strand 5
A
298 301parallel
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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
A
172 173first strand
Strand 2
A
265 266anti-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
A
180 187first strand
Strand 2
A
247 256anti-parallel
Strand 3
A
208 215anti-parallel
Strand 4
A
218 225anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il