Analysis of interatomic Contacts of Structural Units in PDB entry:
1NUT


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 1NUT entry

There are 2 chains in PDB entry 1NUT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3THR 234
B
 SER 3THR 234
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 22 helices in PDB entry 1NUT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 36Right-handed alpha
Helix 2
2
A
60 72Right-handed alpha
Helix 3
3
A
73 75Right-handed 310
Helix 4
4
A
82 87Right-handed alpha
Helix 5
5
A
92 104Right-handed alpha
Helix 6
6
A
136 142Right-handed alpha
Helix 7
7
A
149 160Right-handed alpha
Helix 8
8
A
171 178Right-handed alpha
Helix 9
9
A
179 185Right-handed alpha
Helix 10
10
A
201 211Right-handed alpha
Helix 11
11
A
220 230Right-handed alpha
Helix 12
12
B
19 37Right-handed alpha
Helix 13
13
B
60 72Right-handed alpha
Helix 14
14
B
82 87Right-handed alpha
Helix 15
15
B
92 106Right-handed alpha
Helix 16
16
B
136 141Right-handed alpha
Helix 17
17
B
142 144Right-handed 310
Helix 18
18
B
149 159Right-handed alpha
Helix 19
19
B
171 179Right-handed alpha
Helix 20
20
B
181 187Right-handed 310
Helix 21
21
B
201 211Right-handed alpha
Helix 22
22
B
220 230Right-handed alpha
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There are 2 sheets in PDB entry 1NUT. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
78 80first strand
Strand 2
A
39 48parallel
Strand 3
A
5 13parallel
Strand 4
A
129 135parallel
Strand 5
A
162 165parallel
Strand 6
A
189 192parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
78 80first strand
Strand 2
B
39 48parallel
Strand 3
B
5 13parallel
Strand 4
B
129 135parallel
Strand 5
B
162 165parallel
Strand 6
B
189 192parallel
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