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


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 3TWJ entry

There are 4 chains in PDB entry 3TWJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 7ASN 402
B
 GLU 8ASN 402
C
 PHE 7ASN 402
D
 GLU 8ASN 402
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 76 helices in PDB entry 3TWJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 18Right-handed alpha
Helix 2
2
A
26 42Right-handed alpha
Helix 3
3
A
45 48Right-handed 310
Helix 4
4
A
49 70Right-handed alpha
Helix 5
5
A
72 74Right-handed 310
Helix 6
6
A
108 116Right-handed alpha
Helix 7
7
A
120 131Right-handed alpha
Helix 8
8
A
160 168Right-handed alpha
Helix 9
9
A
171 191Right-handed alpha
Helix 10
10
A
200 202Right-handed 310
Helix 11
11
A
242 248Right-handed alpha
Helix 12
12
A
257 274Right-handed alpha
Helix 13
13
A
282 292Right-handed alpha
Helix 14
14
A
292 297Right-handed alpha
Helix 15
15
A
306 317Right-handed alpha
Helix 16
16
A
319 323Right-handed 310
Helix 17
17
A
329 334Right-handed alpha
Helix 18
18
A
335 339Right-handed 310
Helix 19
19
A
344 348Right-handed 310
Helix 20
20
A
391 395Right-handed 310
Helix 21
21
B
10 19Right-handed alpha
Helix 22
22
B
26 42Right-handed alpha
Helix 23
23
B
45 48Right-handed 310
Helix 24
24
B
49 59Right-handed alpha
Helix 25
25
B
59 70Right-handed alpha
Helix 26
26
B
72 74Right-handed 310
Helix 27
27
B
109 114Right-handed alpha
Helix 28
28
B
120 131Right-handed alpha
Helix 29
29
B
160 168Right-handed alpha
Helix 30
30
B
171 191Right-handed alpha
Helix 31
31
B
200 202Right-handed 310
Helix 32
32
B
242 249Right-handed alpha
Helix 33
33
B
257 274Right-handed alpha
Helix 34
34
B
282 292Right-handed alpha
Helix 35
35
B
292 297Right-handed alpha
Helix 36
36
B
306 317Right-handed alpha
Helix 37
37
B
328 334Right-handed alpha
Helix 38
38
B
335 339Right-handed 310
Helix 39
39
B
347 351Right-handed 310
Helix 40
40
B
391 395Right-handed 310
Helix 41
41
C
9 20Right-handed alpha
Helix 42
42
C
26 42Right-handed alpha
Helix 43
43
C
45 48Right-handed 310
Helix 44
44
C
49 69Right-handed alpha
Helix 45
45
C
72 74Right-handed 310
Helix 46
46
C
109 116Right-handed alpha
Helix 47
47
C
120 131Right-handed alpha
Helix 48
48
C
161 166Right-handed alpha
Helix 49
49
C
171 191Right-handed alpha
Helix 50
50
C
237 241Right-handed 310
Helix 51
51
C
242 247Right-handed alpha
Helix 52
52
C
257 274Right-handed alpha
Helix 53
53
C
282 292Right-handed alpha
Helix 54
54
C
292 297Right-handed alpha
Helix 55
55
C
306 317Right-handed alpha
Helix 56
56
C
329 334Right-handed alpha
Helix 57
57
C
335 339Right-handed 310
Helix 58
58
C
391 395Right-handed 310
Helix 59
59
D
11 19Right-handed alpha
Helix 60
60
D
26 42Right-handed alpha
Helix 61
61
D
49 70Right-handed alpha
Helix 62
62
D
72 74Right-handed 310
Helix 63
63
D
119 131Right-handed alpha
Helix 64
64
D
161 168Right-handed alpha
Helix 65
65
D
171 191Right-handed alpha
Helix 66
66
D
200 202Right-handed 310
Helix 67
67
D
237 241Right-handed 310
Helix 68
68
D
242 248Right-handed alpha
Helix 69
69
D
258 274Right-handed alpha
Helix 70
70
D
282 292Right-handed alpha
Helix 71
71
D
292 297Right-handed alpha
Helix 72
72
D
306 317Right-handed alpha
Helix 73
73
D
329 334Right-handed alpha
Helix 74
74
D
335 339Right-handed 310
Helix 75
75
D
347 351Right-handed 310
Helix 76
76
D
391 395Right-handed 310
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There are 11 sheets in PDB entry 3TWJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
76 84first strand
Strand 2
A
89 95anti-parallel
Strand 3
A
101 105anti-parallel
Strand 4
A
149 154anti-parallel
Strand 5
A
139 144anti-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
194 195first strand
Strand 2
A
221 222anti-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
204 206first strand
Strand 2
A
212 214anti-parallel
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There are 5 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
76 84first strand
Strand 2
B
88 95anti-parallel
Strand 3
B
101 108anti-parallel
Strand 4
B
148 153anti-parallel
Strand 5
B
139 144anti-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
204 206first strand
Strand 2
B
212 214anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
76 84first strand
Strand 2
C
89 95anti-parallel
Strand 3
C
100 108anti-parallel
Strand 4
C
148 153anti-parallel
Strand 5
C
139 144anti-parallel
Strand 6
C
399 400anti-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
C
194 195first strand
Strand 2
C
221 222anti-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
204 206first strand
Strand 2
C
212 214anti-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
229 230first strand
Strand 2
C
254 255anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
76 84first strand
Strand 2
D
88 95anti-parallel
Strand 3
D
101 108anti-parallel
Strand 4
D
148 153anti-parallel
Strand 5
D
139 144anti-parallel
Strand 6
D
399 400anti-parallel
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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
D
159 160first strand
Strand 2
D
204 206anti-parallel
Strand 3
D
212 214anti-parallel
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