Analysis of interatomic Contacts of Structural Units in PDB entry:
1TB6


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 1TB6 entry

There are 3 chains in PDB entry 1TB6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 SER 1ILE 14
H
 ILE 16GLU 247
I
 PRO 4VAL 431
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 1TB6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
1 1Right-handed alpha
Helix 2
2
L
7 11Right-handed 310
Helix 3
3
L
14 14Right-handed alpha
Helix 4
4
H
55 58Right-handed 310
Helix 5
5
H
60 60Right-handed 310
Helix 6
6
H
60 62Right-handed 310
Helix 7
7
H
125 130Right-handed alpha
Helix 8
8
H
164 172Right-handed alpha
Helix 9
9
H
185 186Right-handed 310
Helix 10
10
H
234 246Right-handed alpha
Helix 11
11
I
11 15Right-handed 310
Helix 12
12
I
45 68Right-handed alpha
Helix 13
13
I
79 92Right-handed alpha
Helix 14
14
I
95 106Right-handed alpha
Helix 15
15
I
112 118Right-handed alpha
Helix 16
16
I
118 135Right-handed alpha
Helix 17
17
I
155 166Right-handed alpha
Helix 18
18
I
178 194Right-handed alpha
Helix 19
19
I
230 234Right-handed 310
Helix 20
20
I
264 266Right-handed 310
Helix 21
21
I
291 299Right-handed alpha
Helix 22
22
I
300 311Right-handed alpha
Helix 23
23
I
331 338Right-handed alpha
Helix 24
24
I
341 345Right-handed 310
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There are 6 sheets in PDB entry 1TB6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
H
20 21first strand
Strand 2
H
156 161anti-parallel
Strand 3
H
135 140anti-parallel
Strand 4
H
198 202anti-parallel
Strand 5
H
207 215anti-parallel
Strand 6
H
226 230anti-parallel
Strand 7
H
180 183anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
81 83first strand
Strand 2
H
64 68anti-parallel
Strand 3
H
30 35anti-parallel
Strand 4
H
39 46anti-parallel
Strand 5
H
51 54anti-parallel
Strand 6
H
104 108anti-parallel
Strand 7
H
85 90anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
60 60first strand
Strand 2
H
60 60anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
76 78first strand
Strand 2
I
419 426anti-parallel
Strand 3
I
408 414anti-parallel
Strand 4
I
279 285anti-parallel
Strand 5
I
268 273anti-parallel
Strand 6
I
248 262anti-parallel
Strand 7
I
235 238anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
76 78first strand
Strand 2
I
419 426anti-parallel
Strand 3
I
408 414anti-parallel
Strand 4
I
279 285anti-parallel
Strand 5
I
268 273anti-parallel
Strand 6
I
248 262anti-parallel
Strand 7
I
312 321anti-parallel
Strand 8
I
400 403parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
171 173first strand
Strand 2
I
139 149parallel
Strand 3
I
213 222anti-parallel
Strand 4
I
366 375parallel
Strand 5
I
323 330anti-parallel
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