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


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 7NCY entry

There are 2 chains in PDB entry 7NCY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR -10MSE 124
B
 THR -7MSE 124
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 7NCY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 22Right-handed alpha
Helix 2
AA2
A
23 25Right-handed 310
Helix 3
AA3
A
53 67Right-handed alpha
Helix 4
AA4
A
83 98Right-handed alpha
Helix 5
AA5
A
100 109Right-handed alpha
Helix 6
AA6
A
115 122Right-handed alpha
Helix 7
AA7
B
14 22Right-handed alpha
Helix 8
AA8
B
23 25Right-handed 310
Helix 9
AA9
B
53 68Right-handed alpha
Helix 10
AB1
B
83 98Right-handed alpha
Helix 11
AB2
B
100 109Right-handed alpha
Helix 12
AB3
B
115 123Right-handed alpha
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There are 2 sheets in PDB entry 7NCY. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 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
3 5first strand
Strand 2
A
10 13anti-parallel
Strand 3
A
74 77parallel
Strand 4
A
27 30parallel
Strand 5
A
42 43parallel
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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
B
3 5first strand
Strand 2
B
10 13anti-parallel
Strand 3
B
74 77parallel
Strand 4
B
27 30parallel
Strand 5
B
42 43parallel
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