Analysis of interatomic Contacts of Structural Units in PDB entry:
9NYO


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 9NYO entry

There are 2 chains in PDB entry 9NYO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 LYS 2ALA 251
A
 TYR 4ALA 251
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 19 helices in PDB entry 9NYO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
14 27Right-handed alpha
Helix 2
AA2
B
37 52Right-handed alpha
Helix 3
AA3
B
66 77Right-handed alpha
Helix 4
AA4
B
96 100Right-handed 310
Helix 5
AA5
B
101 113Right-handed alpha
Helix 6
AA6
B
113 128Right-handed alpha
Helix 7
AA7
B
140 144Right-handed 310
Helix 8
AA8
B
150 174Right-handed alpha
Helix 9
AA9
B
213 227Right-handed alpha
Helix 10
AB1
A
14 27Right-handed alpha
Helix 11
AB2
A
37 52Right-handed alpha
Helix 12
AB3
A
66 78Right-handed alpha
Helix 13
AB4
A
96 100Right-handed 310
Helix 14
AB5
A
101 113Right-handed alpha
Helix 15
AB6
A
113 128Right-handed alpha
Helix 16
AB7
A
140 144Right-handed 310
Helix 17
AB8
A
150 174Right-handed alpha
Helix 18
AB9
A
205 209Right-handed 310
Helix 19
AC1
A
213 227Right-handed alpha
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There are 2 sheets in PDB entry 9NYO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
57 61first strand
Strand 2
B
30 35parallel
Strand 3
B
5 10parallel
Strand 4
B
81 87parallel
Strand 5
B
134 138parallel
Strand 6
B
179 184parallel
Strand 7
B
231 234parallel
Strand 8
B
241 244anti-parallel
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There are 8 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
57 61first strand
Strand 2
A
30 35parallel
Strand 3
A
5 10parallel
Strand 4
A
81 87parallel
Strand 5
A
134 138parallel
Strand 6
A
179 184parallel
Strand 7
A
231 234parallel
Strand 8
A
241 244anti-parallel
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