Analysis of interatomic Contacts of Structural Units in PDB entry:
5XNN


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 5XNN entry

There are 4 chains in PDB entry 5XNN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 GLY 13GLY 231
2
 SER 14GLY 231
3
 ASP 23GLY 242
4
 PRO 5GLY 209
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 30 helices in PDB entry 5XNN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
1
25 29Right-handed 310
Helix 2
AA2
1
56 88Right-handed alpha
Helix 3
AA3
1
96 100Right-handed 310
Helix 4
AA4
1
101 106Right-handed 310
Helix 5
AA5
1
111 115Right-handed 310
Helix 6
AA6
1
123 145Right-handed alpha
Helix 7
AA7
1
158 162Right-handed 310
Helix 8
AA8
1
169 202Right-handed alpha
Helix 9
AA9
1
204 215Right-handed alpha
Helix 10
AB1
1
220 228Right-handed 310
Helix 11
AB2
2
25 29Right-handed 310
Helix 12
AB3
2
54 89Right-handed alpha
Helix 13
AB4
2
101 105Right-handed 310
Helix 14
AB5
2
111 115Right-handed 310
Helix 15
AB6
2
123 144Right-handed alpha
Helix 16
AB7
2
158 162Right-handed 310
Helix 17
AB8
2
171 202Right-handed alpha
Helix 18
AB9
2
204 215Right-handed alpha
Helix 19
AC1
3
34 38Right-handed 310
Helix 20
AC2
3
63 97Right-handed alpha
Helix 21
AC3
3
106 116Right-handed 310
Helix 22
AC4
3
121 125Right-handed 310
Helix 23
AC5
3
133 155Right-handed alpha
Helix 24
AC6
3
180 213Right-handed alpha
Helix 25
AC7
3
215 226Right-handed alpha
Helix 26
AC8
3
231 236Right-handed 310
Helix 27
AC9
4
43 75Right-handed alpha
Helix 28
AD1
4
80 84Right-handed 310
Helix 29
AD2
4
93 118Right-handed alpha
Helix 30
AD3
4
170 201Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 5XNN.

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
145 146first strand
Strand 2
2
149 150anti-parallel
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