Analysis of interatomic Contacts of Structural Units in PDB entry:
1T3Q


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 1T3Q entry

There are 6 chains in PDB entry 1T3Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 7VAL 168
B
 MET 1PRO 786
C
 MET 1TYR 285
D
 SER 7VAL 168
E
 MET 1PRO 786
F
 MET 1TYR 285
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 are107 helices in PDB entry 1T3Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 38Right-handed alpha
Helix 2
2
A
68 70Right-handed 310
Helix 3
3
A
71 76Right-handed 310
Helix 4
4
A
82 86Right-handed 310
Helix 5
5
A
93 102Right-handed alpha
Helix 6
6
A
110 125Right-handed alpha
Helix 7
7
A
129 137Right-handed alpha
Helix 8
8
A
138 140Right-handed 310
Helix 9
9
A
147 155Right-handed alpha
Helix 10
10
A
156 165Right-handed alpha
Helix 11
11
B
1 5Right-handed 310
Helix 12
12
B
22 28Right-handed alpha
Helix 13
13
B
33 37Right-handed 310
Helix 14
14
B
62 68Right-handed alpha
Helix 15
15
B
77 82Right-handed alpha
Helix 16
16
B
123 132Right-handed alpha
Helix 17
17
B
146 153Right-handed alpha
Helix 18
18
B
176 183Right-handed alpha
Helix 19
19
B
225 238Right-handed alpha
Helix 20
20
B
240 242Right-handed 310
Helix 21
21
B
262 276Right-handed alpha
Helix 22
22
B
284 292Right-handed alpha
Helix 23
23
B
332 335Right-handed 310
Helix 24
24
B
336 343Right-handed alpha
Helix 25
25
B
374 394Right-handed alpha
Helix 26
26
B
396 403Right-handed alpha
Helix 27
27
B
407 411Right-handed 310
Helix 28
28
B
425 438Right-handed alpha
Helix 29
29
B
438 451Right-handed alpha
Helix 30
30
B
470 477Right-handed alpha
Helix 31
31
B
509 523Right-handed alpha
Helix 32
32
B
525 527Right-handed 310
Helix 33
33
B
548 577Right-handed alpha
Helix 34
34
B
579 581Right-handed 310
Helix 35
35
B
602 612Right-handed alpha
Helix 36
36
B
613 616Right-handed 310
Helix 37
37
B
671 692Right-handed alpha
Helix 38
38
B
734 738Right-handed 310
Helix 39
39
B
743 762Right-handed alpha
Helix 40
40
B
763 765Right-handed 310
Helix 41
41
B
774 784Right-handed alpha
Helix 42
42
C
13 24Right-handed alpha
Helix 43
43
C
35 42Right-handed alpha
Helix 44
44
C
56 60Right-handed 310
Helix 45
45
C
76 83Right-handed alpha
Helix 46
46
C
83 90Right-handed alpha
Helix 47
47
C
91 98Right-handed alpha
Helix 48
48
C
102 107Right-handed alpha
Helix 49
49
C
110 118Right-handed alpha
Helix 50
50
C
122 131Right-handed alpha
Helix 51
51
C
148 151Right-handed alpha
Helix 52
52
C
223 231Right-handed alpha
Helix 53
53
C
236 249Right-handed alpha
Helix 54
54
C
260 285Right-handed alpha
Helix 55
55
D
30 38Right-handed alpha
Helix 56
56
D
68 70Right-handed 310
Helix 57
57
D
71 76Right-handed 310
Helix 58
58
D
82 86Right-handed 310
Helix 59
59
D
93 102Right-handed alpha
Helix 60
60
D
110 125Right-handed alpha
Helix 61
61
D
129 137Right-handed alpha
Helix 62
62
D
138 140Right-handed 310
Helix 63
63
D
147 155Right-handed alpha
Helix 64
64
D
156 165Right-handed alpha
Helix 65
65
E
1 5Right-handed 310
Helix 66
66
E
22 28Right-handed alpha
Helix 67
67
E
33 37Right-handed 310
Helix 68
68
E
62 68Right-handed alpha
Helix 69
69
E
77 82Right-handed alpha
Helix 70
70
E
123 132Right-handed alpha
Helix 71
71
E
146 153Right-handed alpha
Helix 72
72
E
176 183Right-handed alpha
Helix 73
73
E
225 238Right-handed alpha
Helix 74
74
E
240 242Right-handed 310
Helix 75
75
E
262 276Right-handed alpha
Helix 76
76
E
284 292Right-handed alpha
Helix 77
77
E
331 335Right-handed 310
Helix 78
78
E
336 343Right-handed alpha
Helix 79
79
E
374 394Right-handed alpha
Helix 80
80
E
396 403Right-handed alpha
Helix 81
81
E
425 438Right-handed alpha
Helix 82
82
E
438 450Right-handed alpha
Helix 83
83
E
470 477Right-handed alpha
Helix 84
84
E
509 523Right-handed alpha
Helix 85
85
E
525 527Right-handed 310
Helix 86
86
E
548 577Right-handed alpha
Helix 87
87
E
579 581Right-handed 310
Helix 88
88
E
602 612Right-handed alpha
Helix 89
89
E
613 616Right-handed 310
Helix 90
90
E
671 692Right-handed alpha
Helix 91
91
E
734 738Right-handed 310
Helix 92
92
E
743 761Right-handed alpha
Helix 93
93
E
762 765Right-handed 310
Helix 94
94
E
774 784Right-handed alpha
Helix 95
95
F
13 24Right-handed alpha
Helix 96
96
F
35 42Right-handed alpha
Helix 97
97
F
56 60Right-handed 310
Helix 98
98
F
76 83Right-handed alpha
Helix 99
99
F
83 90Right-handed alpha
Helix 100
100
F
91 98Right-handed alpha
Helix 101
101
F
102 107Right-handed alpha
Helix 102
102
F
110 118Right-handed alpha
Helix 103
103
F
122 131Right-handed alpha
Helix 104
104
F
148 151Right-handed alpha
Helix 105
105
F
223 231Right-handed alpha
Helix 106
106
F
236 249Right-handed alpha
Helix 107
107
F
260 285Right-handed alpha
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There are 26 sheets in PDB entry 1T3Q. 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, T, U, V, W, X, Y, Z,

There are 5 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
19 25first strand
Strand 2
A
10 16anti-parallel
Strand 3
A
79 81parallel
Strand 4
A
57 60anti-parallel
Strand 5
A
63 66anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 76first strand
Strand 2
B
115 121anti-parallel
Strand 3
B
43 49anti-parallel
Strand 4
B
279 282parallel
Strand 5
B
205 210anti-parallel
Strand 6
B
217 221anti-parallel
Strand 7
B
244 247parallel
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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
B
108 109first strand
Strand 2
B
55 61anti-parallel
Strand 3
B
135 140anti-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
87 89first strand
Strand 2
B
99 101anti-parallel
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There are 6 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
165 173first strand
Strand 2
B
352 360anti-parallel
Strand 3
B
312 322parallel
Strand 4
B
298 306anti-parallel
Strand 5
B
185 193anti-parallel
Strand 6
B
770 771parallel
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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
B
413 414first strand
Strand 2
B
420 421anti-parallel
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There are 4 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
454 467first strand
Strand 2
B
636 649anti-parallel
Strand 3
B
655 665anti-parallel
Strand 4
B
722 726parallel
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There are 4 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
529 532first strand
Strand 2
B
497 501parallel
Strand 3
B
486 491anti-parallel
Strand 4
B
625 629anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
583 586first strand
Strand 2
B
589 592anti-parallel
Strand 3
B
595 601anti-parallel
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There are 3 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
7 9first strand
Strand 2
C
49 52parallel
Strand 3
C
28 30parallel
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There are 5 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
62 65first strand
Strand 2
C
68 72anti-parallel
Strand 3
C
165 172anti-parallel
Strand 4
C
134 139anti-parallel
Strand 5
C
142 147anti-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
152 154first strand
Strand 2
C
157 158anti-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
C
177 183first strand
Strand 2
C
193 202anti-parallel
Strand 3
C
205 214anti-parallel
Strand 4
C
221 222anti-parallel
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There are 5 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
19 25first strand
Strand 2
D
10 16anti-parallel
Strand 3
D
79 81parallel
Strand 4
D
57 60anti-parallel
Strand 5
D
63 66anti-parallel
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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
71 76first strand
Strand 2
E
115 121anti-parallel
Strand 3
E
43 49anti-parallel
Strand 4
E
279 282parallel
Strand 5
E
205 210anti-parallel
Strand 6
E
217 221anti-parallel
Strand 7
E
244 247parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
108 109first strand
Strand 2
E
55 61anti-parallel
Strand 3
E
135 140anti-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
E
87 89first strand
Strand 2
E
99 101anti-parallel
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There are 6 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
165 173first strand
Strand 2
E
352 360anti-parallel
Strand 3
E
312 322parallel
Strand 4
E
298 306anti-parallel
Strand 5
E
185 193anti-parallel
Strand 6
E
770 771parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
413 414first strand
Strand 2
E
420 421anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
454 467first strand
Strand 2
E
636 649anti-parallel
Strand 3
E
655 665anti-parallel
Strand 4
E
723 726parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
529 532first strand
Strand 2
E
497 501parallel
Strand 3
E
486 491anti-parallel
Strand 4
E
625 629anti-parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
583 586first strand
Strand 2
E
589 592anti-parallel
Strand 3
E
595 601anti-parallel
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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
7 9first strand
Strand 2
F
49 52parallel
Strand 3
F
27 30parallel
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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
62 65first strand
Strand 2
F
68 72anti-parallel
Strand 3
F
165 172anti-parallel
Strand 4
F
134 139anti-parallel
Strand 5
F
142 147anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
152 154first strand
Strand 2
F
157 158anti-parallel
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There are 4 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
177 183first strand
Strand 2
F
193 202anti-parallel
Strand 3
F
205 214anti-parallel
Strand 4
F
221 222anti-parallel
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