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


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 3TQI entry

There are 3 chains in PDB entry 3TQI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 5TRP 523
B
 ILE 5TRP 523
C
 ILE 5ASP 381
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 60 helices in PDB entry 3TQI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
86 96Right-handed alpha
Helix 3
3
A
189 200Right-handed alpha
Helix 4
4
A
210 226Right-handed alpha
Helix 5
5
A
237 252Right-handed alpha
Helix 6
6
A
268 278Right-handed alpha
Helix 7
7
A
290 296Right-handed alpha
Helix 8
8
A
303 322Right-handed alpha
Helix 9
9
A
336 342Right-handed alpha
Helix 10
10
A
379 391Right-handed alpha
Helix 11
11
A
393 398Right-handed alpha
Helix 12
12
A
405 409Right-handed 310
Helix 13
13
A
417 436Right-handed alpha
Helix 14
14
A
439 443Right-handed 310
Helix 15
15
A
488 503Right-handed alpha
Helix 16
16
B
19 30Right-handed alpha
Helix 17
17
B
86 96Right-handed alpha
Helix 18
18
B
189 200Right-handed alpha
Helix 19
19
B
209 226Right-handed alpha
Helix 20
20
B
236 252Right-handed alpha
Helix 21
21
B
268 278Right-handed alpha
Helix 22
22
B
290 298Right-handed alpha
Helix 23
23
B
303 322Right-handed alpha
Helix 24
24
B
336 342Right-handed alpha
Helix 25
25
B
379 390Right-handed alpha
Helix 26
26
B
393 398Right-handed alpha
Helix 27
27
B
405 409Right-handed 310
Helix 28
28
B
417 436Right-handed alpha
Helix 29
29
B
439 443Right-handed 310
Helix 30
30
B
488 503Right-handed alpha
Helix 31
31
C
19 31Right-handed alpha
Helix 32
32
C
86 96Right-handed alpha
Helix 33
33
C
189 200Right-handed alpha
Helix 34
34
C
209 226Right-handed alpha
Helix 35
35
C
236 252Right-handed alpha
Helix 36
36
C
268 278Right-handed alpha
Helix 37
37
C
290 296Right-handed alpha
Helix 38
38
C
303 322Right-handed alpha
Helix 39
39
C
336 342Right-handed alpha
Helix 40
40
C
379 391Right-handed alpha
Helix 41
41
C
393 398Right-handed alpha
Helix 42
42
C
405 409Right-handed 310
Helix 43
43
C
417 431Right-handed alpha
Helix 44
44
C
439 443Right-handed 310
Helix 45
45
C
488 503Right-handed alpha
Helix 46
46
D
19 31Right-handed alpha
Helix 47
47
D
86 96Right-handed alpha
Helix 48
48
D
189 200Right-handed alpha
Helix 49
49
D
209 226Right-handed alpha
Helix 50
50
D
236 252Right-handed alpha
Helix 51
51
D
268 278Right-handed alpha
Helix 52
52
D
290 296Right-handed alpha
Helix 53
53
D
303 322Right-handed alpha
Helix 54
54
D
336 342Right-handed alpha
Helix 55
55
D
379 390Right-handed alpha
Helix 56
56
D
393 398Right-handed alpha
Helix 57
57
D
405 409Right-handed 310
Helix 58
58
D
417 431Right-handed alpha
Helix 59
59
D
439 443Right-handed 310
Helix 60
60
D
488 503Right-handed alpha
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There are 13 sheets in PDB entry 3TQI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 9 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
33 38first strand
Strand 2
A
9 14parallel
Strand 3
A
53 56parallel
Strand 4
A
82 85parallel
Strand 5
A
175 178parallel
Strand 6
A
163 169anti-parallel
Strand 7
A
155 160anti-parallel
Strand 8
A
108 115anti-parallel
Strand 9
A
136 142anti-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
284 288first strand
Strand 2
A
255 260parallel
Strand 3
A
230 233parallel
Strand 4
A
330 332parallel
Strand 5
A
371 372parallel
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There are 6 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
445 455first strand
Strand 2
A
466 474anti-parallel
Strand 3
A
509 512parallel
Strand 4
B
509 512anti-parallel
Strand 5
B
466 474parallel
Strand 6
B
445 455anti-parallel
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There are 9 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
33 38first strand
Strand 2
B
9 14parallel
Strand 3
B
53 56parallel
Strand 4
B
82 85parallel
Strand 5
B
175 178parallel
Strand 6
B
167 169anti-parallel
Strand 7
B
155 159anti-parallel
Strand 8
B
108 115anti-parallel
Strand 9
B
136 142anti-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
B
99 100first strand
Strand 2
B
147 149anti-parallel
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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
B
284 288first strand
Strand 2
B
255 260parallel
Strand 3
B
230 233parallel
Strand 4
B
330 332parallel
Strand 5
B
371 372parallel
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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 38first strand
Strand 2
C
9 14parallel
Strand 3
C
53 56parallel
Strand 4
C
82 85parallel
Strand 5
C
175 178parallel
Strand 6
C
167 169anti-parallel
Strand 7
C
155 159anti-parallel
Strand 8
C
108 115anti-parallel
Strand 9
C
136 142anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
99 100first strand
Strand 2
C
147 149anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
284 288first strand
Strand 2
C
255 260parallel
Strand 3
C
230 233parallel
Strand 4
C
330 332parallel
Strand 5
C
371 372parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
445 455first strand
Strand 2
C
466 474anti-parallel
Strand 3
C
509 512parallel
Strand 4
D
509 512anti-parallel
Strand 5
D
466 474parallel
Strand 6
D
445 455anti-parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
33 38first strand
Strand 2
D
9 14parallel
Strand 3
D
53 56parallel
Strand 4
D
82 85parallel
Strand 5
D
175 178parallel
Strand 6
D
167 169anti-parallel
Strand 7
D
155 159anti-parallel
Strand 8
D
108 115anti-parallel
Strand 9
D
136 142anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
99 100first strand
Strand 2
D
147 149anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
284 288first strand
Strand 2
D
255 260parallel
Strand 3
D
230 233parallel
Strand 4
D
330 332parallel
Strand 5
D
371 372parallel
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