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


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 1TQQ entry

There are 3 chains in PDB entry 1TQQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1GLU 428
B
 GLU 1GLU 428
C
 GLU 1GLU 428
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 36 helices in PDB entry 1TQQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 14Right-handed alpha
Helix 2
2
A
14 36Right-handed alpha
Helix 3
3
A
37 39Right-handed 310
Helix 4
4
A
77 146Right-handed alpha
Helix 5
5
A
150 187Right-handed alpha
Helix 6
6
A
208 220Right-handed alpha
Helix 7
7
A
220 242Right-handed alpha
Helix 8
8
A
243 245Right-handed 310
Helix 9
9
A
263 267Right-handed 310
Helix 10
10
A
296 364Right-handed alpha
Helix 11
11
A
368 405Right-handed alpha
Helix 12
12
A
408 417Right-handed alpha
Helix 13
13
B
2 14Right-handed alpha
Helix 14
14
B
14 36Right-handed alpha
Helix 15
15
B
37 39Right-handed 310
Helix 16
16
B
77 146Right-handed alpha
Helix 17
17
B
150 187Right-handed alpha
Helix 18
18
B
208 220Right-handed alpha
Helix 19
19
B
220 242Right-handed alpha
Helix 20
20
B
243 245Right-handed 310
Helix 21
21
B
263 267Right-handed 310
Helix 22
22
B
296 364Right-handed alpha
Helix 23
23
B
368 405Right-handed alpha
Helix 24
24
B
408 417Right-handed alpha
Helix 25
25
C
2 14Right-handed alpha
Helix 26
26
C
14 36Right-handed alpha
Helix 27
27
C
37 39Right-handed 310
Helix 28
28
C
77 146Right-handed alpha
Helix 29
29
C
150 187Right-handed alpha
Helix 30
30
C
208 220Right-handed alpha
Helix 31
31
C
220 242Right-handed alpha
Helix 32
32
C
243 245Right-handed 310
Helix 33
33
C
263 267Right-handed 310
Helix 34
34
C
296 364Right-handed alpha
Helix 35
35
C
368 405Right-handed alpha
Helix 36
36
C
408 417Right-handed alpha
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There are 5 sheets in PDB entry 1TQQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 15 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
48 50first strand
Strand 2
B
279 293anti-parallel
Strand 3
A
41 45anti-parallel
Strand 4
A
61 76anti-parallel
Strand 5
A
260 262anti-parallel
Strand 6
A
61 76anti-parallel
Strand 7
A
48 50anti-parallel
Strand 8
A
61 76anti-parallel
Strand 9
A
247 257anti-parallel
Strand 10
A
279 293anti-parallel
Strand 11
C
48 51anti-parallel
Strand 12
A
279 293anti-parallel
Strand 13
C
41 45anti-parallel
Strand 14
C
61 76anti-parallel
Strand 15
C
260 262anti-parallel
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There are 12 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
260 262first strand
Strand 2
C
61 76anti-parallel
Strand 3
C
247 257anti-parallel
Strand 4
C
279 293anti-parallel
Strand 5
B
41 45anti-parallel
Strand 6
B
61 76anti-parallel
Strand 7
B
260 262anti-parallel
Strand 8
B
61 76anti-parallel
Strand 9
B
48 51anti-parallel
Strand 10
B
61 76anti-parallel
Strand 11
B
247 257anti-parallel
Strand 12
B
279 293anti-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
A
192 196first strand
Strand 2
A
419 424anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
192 196first strand
Strand 2
B
419 424anti-parallel
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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
C
192 196first strand
Strand 2
C
419 424anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il