Analysis of interatomic Contacts of Structural Units in PDB entry:
2WTX


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 2WTX entry

There are 4 chains in PDB entry 2WTX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ARG 456
B
 SER 1ALA 458
C
 SER 1ARG 456
D
 SER 1SER 457
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 90 helices in PDB entry 2WTX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
68 75Right-handed alpha
Helix 2
2
A
78 83Right-handed alpha
Helix 3
3
A
83 89Right-handed alpha
Helix 4
4
A
91 95Right-handed 310
Helix 5
5
A
98 103Right-handed alpha
Helix 6
6
A
105 117Right-handed alpha
Helix 7
7
A
118 120Right-handed 310
Helix 8
8
A
130 134Right-handed 310
Helix 9
9
A
135 143Right-handed alpha
Helix 10
10
A
159 164Right-handed alpha
Helix 11
11
A
168 177Right-handed alpha
Helix 12
12
A
186 201Right-handed alpha
Helix 13
13
A
228 237Right-handed alpha
Helix 14
14
A
244 251Right-handed alpha
Helix 15
15
A
269 283Right-handed alpha
Helix 16
16
A
284 287Right-handed 310
Helix 17
17
A
303 317Right-handed alpha
Helix 18
18
A
340 351Right-handed alpha
Helix 19
19
A
364 373Right-handed alpha
Helix 20
20
A
404 418Right-handed alpha
Helix 21
21
A
419 437Right-handed alpha
Helix 22
22
A
438 452Right-handed alpha
Helix 23
23
B
68 76Right-handed alpha
Helix 24
24
B
78 83Right-handed alpha
Helix 25
25
B
83 89Right-handed alpha
Helix 26
26
B
91 95Right-handed 310
Helix 27
27
B
98 103Right-handed alpha
Helix 28
28
B
105 117Right-handed alpha
Helix 29
29
B
118 120Right-handed 310
Helix 30
30
B
130 134Right-handed 310
Helix 31
31
B
135 143Right-handed alpha
Helix 32
32
B
159 164Right-handed alpha
Helix 33
33
B
168 177Right-handed alpha
Helix 34
34
B
186 201Right-handed alpha
Helix 35
35
B
228 237Right-handed alpha
Helix 36
36
B
241 249Right-handed alpha
Helix 37
37
B
269 283Right-handed alpha
Helix 38
38
B
284 287Right-handed 310
Helix 39
39
B
303 317Right-handed alpha
Helix 40
40
B
340 351Right-handed alpha
Helix 41
41
B
364 374Right-handed alpha
Helix 42
42
B
404 418Right-handed alpha
Helix 43
43
B
419 437Right-handed alpha
Helix 44
44
B
438 452Right-handed alpha
Helix 45
45
C
68 76Right-handed alpha
Helix 46
46
C
78 83Right-handed alpha
Helix 47
47
C
83 89Right-handed alpha
Helix 48
48
C
91 95Right-handed 310
Helix 49
49
C
98 103Right-handed alpha
Helix 50
50
C
105 117Right-handed alpha
Helix 51
51
C
118 120Right-handed 310
Helix 52
52
C
130 134Right-handed 310
Helix 53
53
C
135 143Right-handed alpha
Helix 54
54
C
159 164Right-handed alpha
Helix 55
55
C
168 177Right-handed alpha
Helix 56
56
C
186 201Right-handed alpha
Helix 57
57
C
228 237Right-handed alpha
Helix 58
58
C
245 251Right-handed alpha
Helix 59
59
C
269 283Right-handed alpha
Helix 60
60
C
284 287Right-handed 310
Helix 61
61
C
303 317Right-handed alpha
Helix 62
62
C
340 351Right-handed alpha
Helix 63
63
C
364 374Right-handed alpha
Helix 64
64
C
404 417Right-handed alpha
Helix 65
65
C
419 437Right-handed alpha
Helix 66
66
C
438 452Right-handed alpha
Helix 67
67
D
14 20Right-handed 310
Helix 68
68
D
68 76Right-handed alpha
Helix 69
69
D
78 83Right-handed alpha
Helix 70
70
D
83 89Right-handed alpha
Helix 71
71
D
91 95Right-handed 310
Helix 72
72
D
98 103Right-handed alpha
Helix 73
73
D
105 117Right-handed alpha
Helix 74
74
D
118 120Right-handed 310
Helix 75
75
D
130 134Right-handed 310
Helix 76
76
D
135 142Right-handed alpha
Helix 77
77
D
159 164Right-handed alpha
Helix 78
78
D
168 177Right-handed alpha
Helix 79
79
D
186 201Right-handed alpha
Helix 80
80
D
228 237Right-handed alpha
Helix 81
81
D
241 243Right-handed 310
Helix 82
82
D
244 251Right-handed alpha
Helix 83
83
D
269 283Right-handed alpha
Helix 84
84
D
284 287Right-handed 310
Helix 85
85
D
303 317Right-handed alpha
Helix 86
86
D
340 351Right-handed alpha
Helix 87
87
D
364 374Right-handed alpha
Helix 88
88
D
404 417Right-handed alpha
Helix 89
89
D
419 437Right-handed alpha
Helix 90
90
D
438 451Right-handed alpha
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There are 20 sheets in PDB entry 2WTX. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE, A, DB, C, DD, DE,

There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
38 39first strand
Strand 2
A
3 6parallel
Strand 3
A
125 128parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 56first strand
Strand 2
A
61 64anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
181 182first strand
Strand 2
A
217 220parallel
Strand 3
A
210 212anti-parallel
Strand 4
A
204 207anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
255 260first strand
Strand 2
A
290 295parallel
Strand 3
A
332 335parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
383 385first strand
Strand 2
A
398 400parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
38 39first strand
Strand 2
B
3 7parallel
Strand 3
B
125 129parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 56first strand
Strand 2
B
61 64anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
181 182first strand
Strand 2
B
217 220parallel
Strand 3
B
210 213anti-parallel
Strand 4
B
203 206anti-parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
255 260first strand
Strand 2
B
290 295parallel
Strand 3
B
332 335parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
383 385first strand
Strand 2
B
398 400parallel
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There are 3 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
38 39first strand
Strand 2
C
3 6parallel
Strand 3
C
125 128parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 56first strand
Strand 2
C
61 64anti-parallel
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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
181 182first strand
Strand 2
C
217 220parallel
Strand 3
C
210 212anti-parallel
Strand 4
C
204 207anti-parallel
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There are 3 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
255 260first strand
Strand 2
C
290 295parallel
Strand 3
C
332 335parallel
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There are 2 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
383 385first strand
Strand 2
C
398 400parallel
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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
D
38 39first strand
Strand 2
D
3 6parallel
Strand 3
D
125 128parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
53 56first strand
Strand 2
D
61 64anti-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
D
181 182first strand
Strand 2
D
217 220parallel
Strand 3
D
210 212anti-parallel
Strand 4
D
204 206anti-parallel
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There are 3 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
255 260first strand
Strand 2
D
290 295parallel
Strand 3
D
332 335parallel
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There are 2 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
383 385first strand
Strand 2
D
398 400parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il