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


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 2TOD entry

There are 4 chains in PDB entry 2TOD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 37SER 410
B
GLY 37SER 410
C
GLY 37SER 410
D
GLY 37SER 410
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 56 helices in PDB entry 2TOD. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
45 58Right-handed alpha
Helix 2
2
A
68 70Right-handed 310
Helix 3
3
A
74 82Right-handed alpha
Helix 4
4
A
92 101Right-handed alpha
Helix 5
5
A
105 107Right-handed 310
Helix 6
6
A
117 126Right-handed alpha
Helix 7
7
A
136 145Right-handed alpha
Helix 8
8
A
174 186Right-handed alpha
Helix 9
9
A
205 224Right-handed 310
Helix 10
10
A
248 262Right-handed alpha
Helix 11
11
A
277 283Right-handed alpha
Helix 12
12
A
325 331Right-handed 310
Helix 13
13
A
391 393Right-handed 310
Helix 14
14
A
397 399Right-handed 310
Helix 15
15
B
45 58Right-handed alpha
Helix 16
16
B
68 70Right-handed 310
Helix 17
17
B
74 83Right-handed alpha
Helix 18
18
B
92 101Right-handed alpha
Helix 19
19
B
105 107Right-handed 310
Helix 20
20
B
117 125Right-handed alpha
Helix 21
21
B
136 145Right-handed alpha
Helix 22
22
B
174 186Right-handed 310
Helix 23
23
B
206 225Right-handed alpha
Helix 24
24
B
248 262Right-handed alpha
Helix 25
25
B
277 280Right-handed alpha
Helix 26
26
B
325 331Right-handed 310
Helix 27
27
B
391 393Right-handed 310
Helix 28
28
B
397 399Right-handed 310
Helix 29
29
C
45 58Right-handed alpha
Helix 30
30
C
68 70Right-handed 310
Helix 31
31
C
74 82Right-handed alpha
Helix 32
32
C
92 101Right-handed alpha
Helix 33
33
C
105 107Right-handed 310
Helix 34
34
C
117 126Right-handed alpha
Helix 35
35
C
136 145Right-handed alpha
Helix 36
36
C
174 186Right-handed 310
Helix 37
37
C
205 225Right-handed 310
Helix 38
38
C
248 262Right-handed alpha
Helix 39
39
C
277 283Right-handed alpha
Helix 40
40
C
325 331Right-handed 310
Helix 41
41
C
391 393Right-handed 310
Helix 42
42
C
397 399Right-handed 310
Helix 43
43
D
45 58Right-handed alpha
Helix 44
44
D
68 70Right-handed 310
Helix 45
45
D
74 83Right-handed alpha
Helix 46
46
D
92 101Right-handed alpha
Helix 47
47
D
105 107Right-handed 310
Helix 48
48
D
117 126Right-handed alpha
Helix 49
49
D
136 145Right-handed alpha
Helix 50
50
D
174 186Right-handed alpha
Helix 51
51
D
205 224Right-handed 310
Helix 52
52
D
248 262Right-handed alpha
Helix 53
53
D
277 283Right-handed alpha
Helix 54
54
D
325 331Right-handed 310
Helix 55
55
D
391 393Right-handed 310
Helix 56
56
D
397 399Right-handed 310
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There are 16 sheets in PDB entry 2TOD. 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,

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
404 408first strand
Strand 2
A
40 44parallel
Strand 3
A
284 289anti-parallel
Strand 4
A
380 383anti-parallel
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There are 6 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
62 64first strand
Strand 2
A
270 273parallel
Strand 3
A
231 233parallel
Strand 4
A
191 196parallel
Strand 5
A
150 155parallel
Strand 6
A
130 133parallel
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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
A
65 67first strand
Strand 2
A
86 89parallel
Strand 3
A
108 110parallel
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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
A
370 372first strand
Strand 2
A
351 356anti-parallel
Strand 3
A
313 318parallel
Strand 4
A
290 296anti-parallel
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There are 5 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
404 408first strand
Strand 2
B
40 44parallel
Strand 3
B
284 289anti-parallel
Strand 4
B
380 384anti-parallel
Strand 5
B
338 340anti-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
B
62 64first strand
Strand 2
B
270 273parallel
Strand 3
B
231 233parallel
Strand 4
B
191 195parallel
Strand 5
B
150 154parallel
Strand 6
B
130 133parallel
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There are 3 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
65 67first strand
Strand 2
B
86 89parallel
Strand 3
B
108 110parallel
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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
370 372first strand
Strand 2
B
351 356anti-parallel
Strand 3
B
313 318parallel
Strand 4
B
290 296anti-parallel
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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
C
404 408first strand
Strand 2
C
40 44parallel
Strand 3
C
284 289anti-parallel
Strand 4
C
380 383anti-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
C
62 64first strand
Strand 2
C
270 273parallel
Strand 3
C
231 233parallel
Strand 4
C
191 195parallel
Strand 5
C
150 154parallel
Strand 6
C
130 133parallel
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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
C
65 67first strand
Strand 2
C
86 89parallel
Strand 3
C
108 110parallel
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There are 4 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
370 372first strand
Strand 2
C
351 356anti-parallel
Strand 3
C
313 318parallel
Strand 4
C
290 296anti-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
D
404 408first strand
Strand 2
D
40 44parallel
Strand 3
D
284 289anti-parallel
Strand 4
D
380 383anti-parallel
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There are 6 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
62 64first strand
Strand 2
D
270 273parallel
Strand 3
D
231 233parallel
Strand 4
D
191 195parallel
Strand 5
D
150 154parallel
Strand 6
D
130 133parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
65 67first strand
Strand 2
D
86 89parallel
Strand 3
D
108 110parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
370 372first strand
Strand 2
D
351 356anti-parallel
Strand 3
D
313 318parallel
Strand 4
D
290 296anti-parallel
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