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


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 3TQT entry

There are 2 chains in PDB entry 3TQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2SER 371
B
 LYS 4LYS 368
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 24 helices in PDB entry 3TQT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 32Right-handed alpha
Helix 2
2
A
55 62Right-handed alpha
Helix 3
3
A
63 71Right-handed alpha
Helix 4
4
A
114 123Right-handed alpha
Helix 5
5
A
131 140Right-handed alpha
Helix 6
6
A
140 151Right-handed alpha
Helix 7
7
A
169 178Right-handed alpha
Helix 8
8
A
192 194Right-handed 310
Helix 9
9
A
201 213Right-handed alpha
Helix 10
10
A
276 294Right-handed alpha
Helix 11
11
A
327 336Right-handed alpha
Helix 12
12
A
339 371Right-handed alpha
Helix 13
13
B
17 32Right-handed alpha
Helix 14
14
B
55 62Right-handed alpha
Helix 15
15
B
63 71Right-handed alpha
Helix 16
16
B
114 123Right-handed alpha
Helix 17
17
B
131 140Right-handed alpha
Helix 18
18
B
140 151Right-handed alpha
Helix 19
19
B
169 179Right-handed alpha
Helix 20
20
B
192 194Right-handed 310
Helix 21
21
B
201 213Right-handed alpha
Helix 22
22
B
277 294Right-handed alpha
Helix 23
23
B
327 336Right-handed alpha
Helix 24
24
B
339 368Right-handed alpha
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There are 8 sheets in PDB entry 3TQT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
96 97first strand
Strand 2
A
87 89anti-parallel
Strand 3
A
74 78anti-parallel
Strand 4
A
50 53anti-parallel
Strand 5
A
37 44anti-parallel
Strand 6
A
5 12parallel
Strand 7
A
101 104parallel
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There are 4 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
159 161first strand
Strand 2
A
219 223anti-parallel
Strand 3
A
183 187anti-parallel
Strand 4
A
196 199anti-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
241 242first strand
Strand 2
A
228 236anti-parallel
Strand 3
A
246 249anti-parallel
Strand 4
A
268 270anti-parallel
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There are 4 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
241 242first strand
Strand 2
A
228 236anti-parallel
Strand 3
A
298 306anti-parallel
Strand 4
A
312 318anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 97first strand
Strand 2
B
87 89anti-parallel
Strand 3
B
74 78anti-parallel
Strand 4
B
50 53anti-parallel
Strand 5
B
37 44anti-parallel
Strand 6
B
5 12parallel
Strand 7
B
101 104parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 161first strand
Strand 2
B
219 223anti-parallel
Strand 3
B
183 187anti-parallel
Strand 4
B
196 199anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
241 242first strand
Strand 2
B
228 236anti-parallel
Strand 3
B
246 248anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
241 242first strand
Strand 2
B
228 236anti-parallel
Strand 3
B
298 306anti-parallel
Strand 4
B
312 318anti-parallel
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