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


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 3NCL entry

There is 1 chain in PDB entry 3NCL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 11VAL 258
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 4 helices in PDB entry 3NCL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 55Right-handed 310
Helix 2
2
A
64 66Right-handed 310
Helix 3
3
A
175 183Right-handed alpha
Helix 4
4
A
248 257Right-handed alpha
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There are 2 sheets in PDB entry 3NCL. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
15 16first strand
Strand 2
A
167 173anti-parallel
Strand 3
A
191 195anti-parallel
Strand 4
A
240 244anti-parallel
Strand 5
A
221 229anti-parallel
Strand 6
A
211 215anti-parallel
Strand 7
A
140 145anti-parallel
Strand 8
A
167 173anti-parallel
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There are 7 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
25 30first strand
Strand 2
A
34 41anti-parallel
Strand 3
A
46 49anti-parallel
Strand 4
A
109 113anti-parallel
Strand 5
A
86 95anti-parallel
Strand 6
A
68 72anti-parallel
Strand 7
A
25 30anti-parallel
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