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


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 3TQH entry

There is 1 chain in PDB entry 3TQH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2ARG 318
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 15 helices in PDB entry 3TQH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 16Right-handed 310
Helix 2
2
A
43 51Right-handed alpha
Helix 3
3
A
54 61Right-handed alpha
Helix 4
4
A
112 114Right-handed 310
Helix 5
5
A
124 131Right-handed alpha
Helix 6
6
A
131 145Right-handed alpha
Helix 7
7
A
160 173Right-handed alpha
Helix 8
8
A
182 184Right-handed 310
Helix 9
9
A
185 193Right-handed alpha
Helix 10
10
A
204 209Right-handed alpha
Helix 11
11
A
221 229Right-handed alpha
Helix 12
12
A
245 256Right-handed alpha
Helix 13
13
A
268 281Right-handed alpha
Helix 14
14
A
293 295Right-handed 310
Helix 15
15
A
296 306Right-handed alpha
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There are 4 sheets in PDB entry 3TQH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
3 9first strand
Strand 2
A
18 24anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
108 111first strand
Strand 2
A
33 41anti-parallel
Strand 3
A
71 79anti-parallel
Strand 4
A
91 95anti-parallel
Strand 5
A
116 118anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
108 111first strand
Strand 2
A
33 41anti-parallel
Strand 3
A
312 316anti-parallel
Strand 4
A
288 292parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
196 199first strand
Strand 2
A
176 181parallel
Strand 3
A
152 155parallel
Strand 4
A
213 218parallel
Strand 5
A
232 240parallel
Strand 6
A
259 261parallel
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