Analysis of interatomic Contacts of Structural Units in PDB entry:
7N1O


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 7N1O entry

There is 1 chain in PDB entry 7N1O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1SER 257
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 13 helices in PDB entry 7N1O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 16Right-handed 310
Helix 2
AA2
A
17 32Right-handed alpha
Helix 3
AA3
A
45 50Right-handed alpha
Helix 4
AA4
A
53 61Right-handed alpha
Helix 5
AA5
A
64 80Right-handed alpha
Helix 6
AA6
A
92 97Right-handed 310
Helix 7
AA7
A
98 111Right-handed alpha
Helix 8
AA8
A
138 151Right-handed alpha
Helix 9
AA9
A
159 175Right-handed alpha
Helix 10
AB1
A
194 209Right-handed alpha
Helix 11
AB2
A
222 230Right-handed alpha
Helix 12
AB3
A
232 234Right-handed 310
Helix 13
AB4
A
241 255Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 7N1O.

There are 6 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
129 136first strand
Strand 2
A
118 125anti-parallel
Strand 3
A
83 90parallel
Strand 4
A
180 187parallel
Strand 5
A
212 217parallel
Strand 6
A
236 238parallel
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