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


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 9NTO entry

There are 2 chains in PDB entry 9NTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2GLY 311
B
 ALA 11CYS 191
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 21 helices in PDB entry 9NTO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 47Right-handed alpha
Helix 2
AA2
A
47 52Right-handed alpha
Helix 3
AA3
A
54 66Right-handed alpha
Helix 4
AA4
A
93 97Right-handed 310
Helix 5
AA5
A
114 128Right-handed alpha
Helix 6
AA6
A
178 192Right-handed alpha
Helix 7
AA7
A
196 210Right-handed alpha
Helix 8
AA8
A
211 216Right-handed 310
Helix 9
AA9
A
218 231Right-handed alpha
Helix 10
AB1
A
238 254Right-handed alpha
Helix 11
AB2
A
269 273Right-handed 310
Helix 12
AB3
A
277 300Right-handed alpha
Helix 13
AB4
A
302 310Right-handed alpha
Helix 14
AB5
B
20 33Right-handed alpha
Helix 15
AB6
B
48 64Right-handed alpha
Helix 16
AB7
B
85 97Right-handed alpha
Helix 17
AB8
B
115 118Right-handed 310
Helix 18
AB9
B
119 134Right-handed alpha
Helix 19
AC1
B
148 160Right-handed alpha
Helix 20
AC2
B
162 166Right-handed 310
Helix 21
AC3
B
180 189Right-handed alpha
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There are 2 sheets in PDB entry 9NTO. 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
73 74first strand
Strand 2
A
99 103anti-parallel
Strand 3
A
150 157parallel
Strand 4
A
141 145anti-parallel
Strand 5
A
132 136anti-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
B
67 71first strand
Strand 2
B
36 43parallel
Strand 3
B
12 16parallel
Strand 4
B
103 106parallel
Strand 5
B
138 141parallel
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