Analysis of interatomic Contacts of Structural Units in PDB entry:
3TN7


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 3TN7 entry

There are 2 chains in PDB entry 3TN7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 234
B
 MET 1TYR 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 19 helices in PDB entry 3TN7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
34 50Right-handed alpha
Helix 3
3
A
62 78Right-handed alpha
Helix 4
4
A
99 111Right-handed alpha
Helix 5
5
A
111 129Right-handed alpha
Helix 6
6
A
137 141Right-handed 310
Helix 7
7
A
147 168Right-handed alpha
Helix 8
8
A
184 188Right-handed 310
Helix 9
9
A
193 197Right-handed 310
Helix 10
10
A
200 213Right-handed alpha
Helix 11
11
B
11 24Right-handed alpha
Helix 12
12
B
34 50Right-handed alpha
Helix 13
13
B
62 78Right-handed alpha
Helix 14
14
B
99 111Right-handed alpha
Helix 15
15
B
111 129Right-handed alpha
Helix 16
16
B
137 141Right-handed 310
Helix 17
17
B
147 168Right-handed alpha
Helix 18
18
B
193 197Right-handed 310
Helix 19
19
B
200 213Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3TN7.

There are 14 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
53 57first strand
Strand 2
A
27 32parallel
Strand 3
A
3 7parallel
Strand 4
A
82 85parallel
Strand 5
A
131 135parallel
Strand 6
A
172 178parallel
Strand 7
A
218 227parallel
Strand 8
B
218 227anti-parallel
Strand 9
B
172 178parallel
Strand 10
B
131 135parallel
Strand 11
B
82 85parallel
Strand 12
B
3 7parallel
Strand 13
B
27 32parallel
Strand 14
B
53 57parallel
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