Analysis of interatomic Contacts of Structural Units in PDB entry:
3TW7


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 3TW7 entry

There are 3 chains in PDB entry 3TW7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1VAL 717
A
 ASP 719ARG 1066
B
 PRO 2THR 371
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 93 helices in PDB entry 3TW7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
40 46Right-handed alpha
Helix 3
3
A
63 70Right-handed alpha
Helix 4
4
A
70 82Right-handed alpha
Helix 5
5
A
90 94Right-handed 310
Helix 6
6
A
98 103Right-handed alpha
Helix 7
7
A
116 121Right-handed alpha
Helix 8
8
A
128 133Right-handed alpha
Helix 9
9
A
265 273Right-handed alpha
Helix 10
10
A
306 314Right-handed alpha
Helix 11
11
A
316 327Right-handed alpha
Helix 12
12
A
411 426Right-handed alpha
Helix 13
13
A
434 439Right-handed alpha
Helix 14
14
A
444 449Right-handed alpha
Helix 15
15
A
474 487Right-handed alpha
Helix 16
16
A
517 537Right-handed alpha
Helix 17
17
A
548 556Right-handed alpha
Helix 18
18
A
560 566Right-handed alpha
Helix 19
19
A
567 575Right-handed alpha
Helix 20
20
A
587 595Right-handed alpha
Helix 21
21
A
599 611Right-handed alpha
Helix 22
22
A
623 625Right-handed 310
Helix 23
23
A
632 647Right-handed alpha
Helix 24
24
A
659 662Right-handed 310
Helix 25
25
A
663 673Right-handed alpha
Helix 26
26
A
692 695Right-handed 310
Helix 27
27
A
696 710Right-handed alpha
Helix 28
28
A
725 740Right-handed alpha
Helix 29
29
A
754 765Right-handed alpha
Helix 30
30
A
774 778Right-handed 310
Helix 31
31
A
785 794Right-handed alpha
Helix 32
32
A
803 820Right-handed alpha
Helix 33
33
A
821 825Right-handed 310
Helix 34
34
A
834 839Right-handed alpha
Helix 35
35
A
841 845Right-handed 310
Helix 36
36
A
846 855Right-handed alpha
Helix 37
37
A
860 875Right-handed alpha
Helix 38
38
A
883 898Right-handed alpha
Helix 39
39
A
901 906Right-handed alpha
Helix 40
40
A
915 924Right-handed alpha
Helix 41
41
A
934 943Right-handed alpha
Helix 42
42
A
951 956Right-handed 310
Helix 43
43
A
960 973Right-handed alpha
Helix 44
44
A
977 987Right-handed alpha
Helix 45
45
A
987 1002Right-handed alpha
Helix 46
46
A
1003 1007Right-handed 310
Helix 47
47
A
1008 1015Right-handed alpha
Helix 48
48
B
11 24Right-handed alpha
Helix 49
49
B
34 38Right-handed 310
Helix 50
50
B
41 45Right-handed 310
Helix 51
51
B
70 82Right-handed alpha
Helix 52
52
B
96 104Right-handed alpha
Helix 53
53
B
116 121Right-handed alpha
Helix 54
54
B
127 135Right-handed alpha
Helix 55
55
B
256 273Right-handed alpha
Helix 56
56
B
303 305Right-handed 310
Helix 57
57
B
306 314Right-handed alpha
Helix 58
58
B
316 327Right-handed alpha
Helix 59
59
B
339 343Right-handed 310
Helix 60
60
B
411 424Right-handed alpha
Helix 61
61
B
434 443Right-handed alpha
Helix 62
62
B
444 449Right-handed alpha
Helix 63
63
B
474 487Right-handed alpha
Helix 64
64
B
517 526Right-handed alpha
Helix 65
65
B
526 537Right-handed alpha
Helix 66
66
B
548 555Right-handed alpha
Helix 67
67
B
560 575Right-handed alpha
Helix 68
68
B
587 595Right-handed alpha
Helix 69
69
B
599 611Right-handed alpha
Helix 70
70
B
632 647Right-handed alpha
Helix 71
71
B
659 662Right-handed 310
Helix 72
72
B
663 673Right-handed alpha
Helix 73
73
B
692 695Right-handed 310
Helix 74
74
B
696 710Right-handed alpha
Helix 75
75
B
725 740Right-handed alpha
Helix 76
76
B
754 765Right-handed alpha
Helix 77
77
B
774 778Right-handed 310
Helix 78
78
B
785 794Right-handed alpha
Helix 79
79
B
803 820Right-handed alpha
Helix 80
80
B
821 825Right-handed 310
Helix 81
81
B
834 839Right-handed alpha
Helix 82
82
B
841 853Right-handed alpha
Helix 83
83
B
862 875Right-handed alpha
Helix 84
84
B
883 898Right-handed alpha
Helix 85
85
B
901 906Right-handed alpha
Helix 86
86
B
915 924Right-handed alpha
Helix 87
87
B
934 943Right-handed alpha
Helix 88
88
B
951 956Right-handed 310
Helix 89
89
B
960 973Right-handed alpha
Helix 90
90
B
977 987Right-handed alpha
Helix 91
91
B
987 1002Right-handed alpha
Helix 92
92
B
1003 1007Right-handed 310
Helix 93
93
B
1008 1015Right-handed alpha
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There are 19 sheets in PDB entry 3TW7. 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, Q, R, S,

There are 3 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
5 7first strand
Strand 2
A
28 33parallel
Strand 3
A
49 51parallel
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There are 3 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
177 179first strand
Strand 2
A
163 166anti-parallel
Strand 3
A
206 209anti-parallel
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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
229 236first strand
Strand 2
A
214 223anti-parallel
Strand 3
A
278 287anti-parallel
Strand 4
A
294 299anti-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
239 241first strand
Strand 2
A
244 247anti-parallel
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There are 3 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
348 355first strand
Strand 2
A
401 409anti-parallel
Strand 3
A
381 384anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
368 369first strand
Strand 2
A
393 394anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
372 374first strand
Strand 2
A
427 429anti-parallel
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There are 9 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
541 544first strand
Strand 2
A
580 585parallel
Strand 3
A
615 621parallel
Strand 4
A
650 654parallel
Strand 5
A
676 682parallel
Strand 6
A
714 718parallel
Strand 7
A
744 747parallel
Strand 8
A
769 772parallel
Strand 9
A
541 544parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1021 1025first strand
Strand 2
A
1031 1042anti-parallel
Strand 3
A
1047 1054anti-parallel
Strand 4
A
1057 1064anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 51first strand
Strand 2
B
28 33parallel
Strand 3
B
5 8parallel
Strand 4
B
85 87parallel
Strand 5
B
109 110parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
165 166first strand
Strand 2
B
206 207anti-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
B
214 215first strand
Strand 2
B
286 287anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
229 236first strand
Strand 2
B
217 223anti-parallel
Strand 3
B
280 283anti-parallel
Strand 4
B
298 299anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
240 241first strand
Strand 2
B
244 245anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
248 250first strand
Strand 2
B
348 355anti-parallel
Strand 3
B
401 409anti-parallel
Strand 4
B
381 384anti-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
B
368 369first strand
Strand 2
B
393 394anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
372 374first strand
Strand 2
B
427 429anti-parallel
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There are 9 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
541 544first strand
Strand 2
B
580 585parallel
Strand 3
B
615 621parallel
Strand 4
B
650 654parallel
Strand 5
B
676 682parallel
Strand 6
B
714 718parallel
Strand 7
B
744 747parallel
Strand 8
B
769 772parallel
Strand 9
B
541 544parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1021 1025first strand
Strand 2
B
1031 1039anti-parallel
Strand 3
B
1047 1054anti-parallel
Strand 4
B
1058 1064anti-parallel
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