Analysis of interatomic Contacts of Structural Units in PDB entry:
2TPS


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 2TPS entry

There are 2 chains in PDB entry 2TPS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 10ARG 235
B
 HIS 9ARG 235
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 2TPS. 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 25Right-handed alpha
Helix 2
2
A
34 36Right-handed 310
Helix 3
3
A
41 51Right-handed alpha
Helix 4
4
A
68 85Right-handed alpha
Helix 5
5
A
95 100Right-handed alpha
Helix 6
6
A
115 122Right-handed alpha
Helix 7
7
A
134 143Right-handed alpha
Helix 8
8
A
169 176Right-handed alpha
Helix 9
9
A
195 199Right-handed alpha
Helix 10
10
A
209 212Right-handed alpha
Helix 11
11
A
217 233Right-handed alpha
Helix 12
12
B
19 25Right-handed alpha
Helix 13
13
B
34 36Right-handed 310
Helix 14
14
B
41 51Right-handed alpha
Helix 15
15
B
68 85Right-handed alpha
Helix 16
16
B
95 101Right-handed alpha
Helix 17
17
B
115 121Right-handed alpha
Helix 18
18
B
134 143Right-handed alpha
Helix 19
19
B
169 176Right-handed alpha
Helix 20
20
B
191 199Right-handed alpha
Helix 21
21
B
209 212Right-handed alpha
Helix 22
22
B
217 232Right-handed alpha
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There are 2 sheets in PDB entry 2TPS. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
205 207first strand
Strand 2
A
28 32parallel
Strand 3
A
55 58parallel
Strand 4
A
88 92parallel
Strand 5
A
105 108parallel
Strand 6
A
126 131parallel
Strand 7
A
147 150parallel
Strand 8
A
182 186parallel
Strand 9
A
204 206parallel
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There are 9 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
205 207first strand
Strand 2
B
28 32parallel
Strand 3
B
55 58parallel
Strand 4
B
88 92parallel
Strand 5
B
105 108parallel
Strand 6
B
126 131parallel
Strand 7
B
147 150parallel
Strand 8
B
182 186parallel
Strand 9
B
204 206parallel
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