Analysis of interatomic Contacts of Structural Units in PDB entry:
6NIO


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 6NIO entry

There is 1 chain in PDB entry 6NIO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 33ARG 263
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 6NIO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
43 59Right-handed alpha
Helix 2
AA2
A
68 78Right-handed alpha
Helix 3
AA3
A
89 99Right-handed alpha
Helix 4
AA4
A
103 107Right-handed 310
Helix 5
AA5
A
135 141Right-handed alpha
Helix 6
AA6
A
153 166Right-handed alpha
Helix 7
AA7
A
168 173Right-handed alpha
Helix 8
AA8
A
181 191Right-handed alpha
Helix 9
AA9
A
201 207Right-handed alpha
Helix 10
AB1
A
217 221Right-handed 310
Helix 11
AB2
A
236 247Right-handed alpha
Helix 12
AB3
A
248 258Right-handed alpha
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There are 2 sheets in PDB entry 6NIO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
61 67first strand
Strand 2
A
34 40parallel
Strand 3
A
84 86parallel
Strand 4
A
224 230anti-parallel
Strand 5
A
108 113anti-parallel
Strand 6
A
261 262anti-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
176 179first strand
Strand 2
A
145 148parallel
Strand 3
A
196 200parallel
Strand 4
A
115 120anti-parallel
Strand 5
A
210 215anti-parallel
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