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


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 3TSQ entry

There is 1 chain in PDB entry 3TSQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 101VAL 747
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 27 helices in PDB entry 3TSQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
109 117Right-handed alpha
Helix 2
2
A
137 141Right-handed 310
Helix 3
3
A
147 156Right-handed 310
Helix 4
4
A
159 168Right-handed alpha
Helix 5
5
A
199 212Right-handed alpha
Helix 6
6
A
232 243Right-handed alpha
Helix 7
7
A
261 269Right-handed alpha
Helix 8
8
A
281 283Right-handed 310
Helix 9
9
A
304 315Right-handed alpha
Helix 10
10
A
333 342Right-handed alpha
Helix 11
11
A
426 442Right-handed alpha
Helix 12
12
A
457 464Right-handed alpha
Helix 13
13
A
474 487Right-handed alpha
Helix 14
14
A
508 510Right-handed 310
Helix 15
15
A
538 545Right-handed 310
Helix 16
16
A
546 558Right-handed alpha
Helix 17
17
A
560 566Right-handed 310
Helix 18
18
A
567 573Right-handed alpha
Helix 19
19
A
575 585Right-handed alpha
Helix 20
20
A
594 606Right-handed alpha
Helix 21
21
A
616 628Right-handed alpha
Helix 22
22
A
646 656Right-handed alpha
Helix 23
23
A
660 686Right-handed alpha
Helix 24
24
A
696 700Right-handed 310
Helix 25
25
A
701 712Right-handed alpha
Helix 26
26
A
726 728Right-handed 310
Helix 27
27
A
729 744Right-handed alpha
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There are 5 sheets in PDB entry 3TSQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 11 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
195 198first strand
Strand 2
A
188 192anti-parallel
Strand 3
A
347 351anti-parallel
Strand 4
A
216 219parallel
Strand 5
A
224 229anti-parallel
Strand 6
A
318 322anti-parallel
Strand 7
A
252 253anti-parallel
Strand 8
A
296 300parallel
Strand 9
A
275 279anti-parallel
Strand 10
A
363 365parallel
Strand 11
A
370 372anti-parallel
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There are 6 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
381 383first strand
Strand 2
A
412 415anti-parallel
Strand 3
A
406 410anti-parallel
Strand 4
A
391 396anti-parallel
Strand 5
A
448 452parallel
Strand 6
A
470 473parallel
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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
525 530first strand
Strand 2
A
512 520anti-parallel
Strand 3
A
590 593parallel
Strand 4
A
534 535anti-parallel
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There are 5 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
525 530first strand
Strand 2
A
512 520anti-parallel
Strand 3
A
496 506anti-parallel
Strand 4
A
691 695parallel
Strand 5
A
716 718parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
640 641first strand
Strand 2
A
644 645anti-parallel
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