Analysis of interatomic Contacts of Structural Units in PDB entry:
1TR1


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 1TR1 entry

There are 4 chains in PDB entry 1TR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ARG 448
B
 THR 2ARG 448
C
 THR 2ARG 448
D
 THR 2ARG 448
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 68 helices in PDB entry 1TR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 21Right-handed alpha
Helix 2
3
A
34 39Right-handed alpha
Helix 3
5
A
57 71Right-handed alpha
Helix 4
6
A
82 85Right-handed alpha
Helix 5
7
A
95 111Right-handed alpha
Helix 6
8
A
126 130Right-handed alpha
Helix 7
10
A
137 153Right-handed 310
Helix 8
12
A
167 175Right-handed alpha
Helix 9
13
A
187 210Right-handed alpha
Helix 10
14
A
233 246Right-handed alpha
Helix 11
15
A
248 256Right-handed alpha
Helix 12
16
A
261 269Right-handed alpha
Helix 13
17
A
280 284Right-handed alpha
Helix 14
18
A
330 343Right-handed 310
Helix 15
19
A
369 387Right-handed alpha
Helix 16
20
A
406 411Right-handed 310
Helix 17
21
A
430 441Right-handed alpha
Helix 18
22
B
18 21Right-handed alpha
Helix 19
24
B
34 39Right-handed alpha
Helix 20
26
B
57 70Right-handed alpha
Helix 21
27
B
82 85Right-handed alpha
Helix 22
28
B
95 111Right-handed alpha
Helix 23
29
B
126 130Right-handed alpha
Helix 24
31
B
137 153Right-handed 310
Helix 25
33
B
167 175Right-handed alpha
Helix 26
34
B
187 210Right-handed alpha
Helix 27
35
B
233 246Right-handed alpha
Helix 28
36
B
248 256Right-handed alpha
Helix 29
37
B
261 270Right-handed alpha
Helix 30
38
B
280 284Right-handed alpha
Helix 31
39
B
330 343Right-handed 310
Helix 32
40
B
369 387Right-handed alpha
Helix 33
41
B
406 411Right-handed 310
Helix 34
42
B
430 441Right-handed alpha
Helix 35
43
C
18 21Right-handed alpha
Helix 36
45
C
34 39Right-handed alpha
Helix 37
47
C
57 70Right-handed alpha
Helix 38
48
C
82 85Right-handed alpha
Helix 39
49
C
95 111Right-handed alpha
Helix 40
50
C
126 130Right-handed alpha
Helix 41
52
C
137 153Right-handed alpha
Helix 42
54
C
167 175Right-handed alpha
Helix 43
55
C
187 210Right-handed alpha
Helix 44
56
C
233 246Right-handed alpha
Helix 45
57
C
248 256Right-handed alpha
Helix 46
58
C
261 269Right-handed alpha
Helix 47
59
C
280 284Right-handed alpha
Helix 48
60
C
330 343Right-handed 310
Helix 49
61
C
369 387Right-handed alpha
Helix 50
62
C
406 411Right-handed 310
Helix 51
63
C
430 441Right-handed alpha
Helix 52
64
D
18 21Right-handed alpha
Helix 53
66
D
34 39Right-handed alpha
Helix 54
68
D
57 70Right-handed alpha
Helix 55
69
D
82 85Right-handed alpha
Helix 56
70
D
95 111Right-handed alpha
Helix 57
71
D
126 130Right-handed alpha
Helix 58
73
D
137 153Right-handed 310
Helix 59
75
D
167 175Right-handed alpha
Helix 60
76
D
187 210Right-handed alpha
Helix 61
77
D
233 246Right-handed alpha
Helix 62
78
D
248 256Right-handed alpha
Helix 63
79
D
261 270Right-handed alpha
Helix 64
80
D
280 284Right-handed alpha
Helix 65
81
D
330 343Right-handed 310
Helix 66
82
D
369 387Right-handed alpha
Helix 67
83
D
406 411Right-handed 310
Helix 68
84
D
430 441Right-handed alpha
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There are 16 sheets in PDB entry 1TR1. 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, N, O, P,

There are 2 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
3 5first strand
Strand 2
A
443 445anti-parallel
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There are 9 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
394 397first strand
Strand 2
A
11 15parallel
Strand 3
A
75 79parallel
Strand 4
A
114 118parallel
Strand 5
A
160 162parallel
Strand 6
A
216 222parallel
Strand 7
A
290 294parallel
Strand 8
A
348 352parallel
Strand 9
A
392 395parallel
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There are 3 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
226 228first strand
Strand 2
A
299 303parallel
Strand 3
A
312 315anti-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
A
417 420first strand
Strand 2
A
425 428anti-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
3 5first strand
Strand 2
B
443 445anti-parallel
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There are 8 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
216 218first strand
Strand 2
B
160 162parallel
Strand 3
B
114 118parallel
Strand 4
B
75 79parallel
Strand 5
B
11 15parallel
Strand 6
B
392 397parallel
Strand 7
B
348 352parallel
Strand 8
B
291 294parallel
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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
226 228first strand
Strand 2
B
299 303parallel
Strand 3
B
312 315anti-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
B
417 420first strand
Strand 2
B
425 428anti-parallel
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There are 2 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
3 5first strand
Strand 2
C
443 445anti-parallel
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There are 8 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
114 118first strand
Strand 2
C
75 79parallel
Strand 3
C
11 15parallel
Strand 4
C
392 397parallel
Strand 5
C
348 352parallel
Strand 6
C
290 294parallel
Strand 7
C
216 222parallel
Strand 8
C
160 162parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
226 228first strand
Strand 2
C
299 303parallel
Strand 3
C
312 315anti-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
C
417 420first strand
Strand 2
C
425 428anti-parallel
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There are 2 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
3 5first strand
Strand 2
D
443 445anti-parallel
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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
394 397first strand
Strand 2
D
11 15parallel
Strand 3
D
75 79parallel
Strand 4
D
114 118parallel
Strand 5
D
160 162parallel
Strand 6
D
216 222parallel
Strand 7
D
290 294parallel
Strand 8
D
348 352parallel
Strand 9
D
392 395parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
226 228first strand
Strand 2
D
299 303parallel
Strand 3
D
312 315anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
417 420first strand
Strand 2
D
425 428anti-parallel
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