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


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 3TDA entry

There are 4 chains in PDB entry 3TDA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 31ARG 497
B
 LYS 32ARG 497
C
 GLY 31ARG 497
D
 LYS 32ARG 497
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 85 helices in PDB entry 3TDA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
53 66Right-handed alpha
Helix 2
2
A
83 92Right-handed alpha
Helix 3
3
A
94 98Right-handed 310
Helix 4
4
A
104 111Right-handed 310
Helix 5
5
A
125 143Right-handed alpha
Helix 6
6
A
146 166Right-handed alpha
Helix 7
7
A
174 192Right-handed alpha
Helix 8
8
A
199 216Right-handed alpha
Helix 9
9
A
218 227Right-handed alpha
Helix 10
10
A
228 232Right-handed 310
Helix 11
11
A
233 241Right-handed alpha
Helix 12
12
A
241 262Right-handed alpha
Helix 13
13
A
270 282Right-handed alpha
Helix 14
14
A
291 309Right-handed alpha
Helix 15
15
A
309 324Right-handed alpha
Helix 16
16
A
324 339Right-handed alpha
Helix 17
17
A
346 351Right-handed alpha
Helix 18
18
A
353 368Right-handed alpha
Helix 19
19
A
399 404Right-handed alpha
Helix 20
20
A
416 421Right-handed 310
Helix 21
21
A
445 463Right-handed alpha
Helix 22
22
B
50 52Right-handed 310
Helix 23
23
B
53 66Right-handed alpha
Helix 24
24
B
83 92Right-handed alpha
Helix 25
25
B
94 99Right-handed alpha
Helix 26
26
B
104 111Right-handed 310
Helix 27
27
B
125 143Right-handed alpha
Helix 28
28
B
146 166Right-handed alpha
Helix 29
29
B
174 191Right-handed alpha
Helix 30
30
B
199 216Right-handed alpha
Helix 31
31
B
218 227Right-handed alpha
Helix 32
32
B
228 232Right-handed 310
Helix 33
33
B
233 241Right-handed alpha
Helix 34
34
B
241 262Right-handed alpha
Helix 35
35
B
270 282Right-handed alpha
Helix 36
36
B
291 309Right-handed alpha
Helix 37
37
B
309 324Right-handed alpha
Helix 38
38
B
324 339Right-handed alpha
Helix 39
39
B
346 352Right-handed 310
Helix 40
40
B
353 368Right-handed alpha
Helix 41
41
B
398 404Right-handed alpha
Helix 42
42
B
416 421Right-handed 310
Helix 43
43
B
445 463Right-handed alpha
Helix 44
44
C
53 66Right-handed alpha
Helix 45
45
C
83 92Right-handed alpha
Helix 46
46
C
94 99Right-handed alpha
Helix 47
47
C
104 111Right-handed 310
Helix 48
48
C
125 143Right-handed alpha
Helix 49
49
C
146 166Right-handed alpha
Helix 50
50
C
174 192Right-handed alpha
Helix 51
51
C
199 217Right-handed alpha
Helix 52
52
C
218 227Right-handed alpha
Helix 53
53
C
228 232Right-handed 310
Helix 54
54
C
233 241Right-handed alpha
Helix 55
55
C
241 262Right-handed alpha
Helix 56
56
C
270 282Right-handed alpha
Helix 57
57
C
291 309Right-handed alpha
Helix 58
58
C
309 324Right-handed alpha
Helix 59
59
C
324 339Right-handed alpha
Helix 60
60
C
346 352Right-handed 310
Helix 61
61
C
353 368Right-handed alpha
Helix 62
62
C
399 404Right-handed alpha
Helix 63
63
C
416 421Right-handed 310
Helix 64
64
C
445 463Right-handed alpha
Helix 65
65
D
52 66Right-handed alpha
Helix 66
66
D
83 92Right-handed alpha
Helix 67
67
D
94 99Right-handed alpha
Helix 68
68
D
104 111Right-handed 310
Helix 69
69
D
125 143Right-handed alpha
Helix 70
70
D
146 166Right-handed alpha
Helix 71
71
D
174 191Right-handed alpha
Helix 72
72
D
199 216Right-handed alpha
Helix 73
73
D
218 227Right-handed alpha
Helix 74
74
D
228 232Right-handed 310
Helix 75
75
D
233 241Right-handed alpha
Helix 76
76
D
241 262Right-handed alpha
Helix 77
77
D
270 282Right-handed alpha
Helix 78
78
D
291 309Right-handed alpha
Helix 79
79
D
309 323Right-handed alpha
Helix 80
80
D
324 339Right-handed alpha
Helix 81
81
D
346 352Right-handed 310
Helix 82
82
D
353 368Right-handed alpha
Helix 83
83
D
399 404Right-handed alpha
Helix 84
84
D
416 421Right-handed 310
Helix 85
85
D
445 463Right-handed alpha
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There are 13 sheets in PDB entry 3TDA. 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 4 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
68 73first strand
Strand 2
A
76 82anti-parallel
Strand 3
A
394 398parallel
Strand 4
A
376 377anti-parallel
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There are 2 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
382 384first strand
Strand 2
A
387 389anti-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
464 467first strand
Strand 2
A
493 496anti-parallel
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There are 4 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
68 73first strand
Strand 2
B
76 81anti-parallel
Strand 3
B
394 397parallel
Strand 4
B
376 377anti-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
382 384first strand
Strand 2
B
387 389anti-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
B
464 467first strand
Strand 2
B
493 496anti-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
C
68 73first strand
Strand 2
C
76 82anti-parallel
Strand 3
C
394 398parallel
Strand 4
C
376 377anti-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
382 384first strand
Strand 2
C
387 389anti-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
464 467first strand
Strand 2
C
493 496anti-parallel
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There are 2 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
479 480first strand
Strand 2
C
486 487anti-parallel
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There are 4 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
68 73first strand
Strand 2
D
76 82anti-parallel
Strand 3
D
394 398parallel
Strand 4
D
376 377anti-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
382 384first strand
Strand 2
D
387 389anti-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
464 467first strand
Strand 2
D
493 496anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il