Analysis of interatomic Contacts of Structural Units in PDB entry:
1TD2


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 1TD2 entry

There are 2 chains in PDB entry 1TD2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1LEU 287
B
MET 1LEU 287
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 26 helices in PDB entry 1TD2. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
18 29Right-handed alpha
Helix 2
2
A
44 48Right-handed 310
Helix 3
3
A
56 70Right-handed alpha
Helix 4
4
A
72 76Right-handed 310
Helix 5
5
A
86 104Right-handed alpha
Helix 6
6
A
127 135Right-handed alpha
Helix 7
7
A
135 140Right-handed alpha
Helix 8
8
A
146 155Right-handed alpha
Helix 9
9
A
160 173Right-handed alpha
Helix 10
10
A
184 188Right-handed 310
Helix 11
11
A
221 236Right-handed alpha
Helix 12
12
A
239 261Right-handed alpha
Helix 13
13
A
271 277Right-handed alpha
Helix 14
14
B
18 29Right-handed alpha
Helix 15
15
B
44 48Right-handed 310
Helix 16
16
B
56 70Right-handed alpha
Helix 17
17
B
72 76Right-handed 310
Helix 18
18
B
86 104Right-handed alpha
Helix 19
19
B
127 135Right-handed alpha
Helix 20
20
B
135 140Right-handed alpha
Helix 21
21
B
146 155Right-handed alpha
Helix 22
22
B
160 174Right-handed alpha
Helix 23
23
B
184 188Right-handed 310
Helix 24
24
B
221 236Right-handed alpha
Helix 25
25
B
239 261Right-handed alpha
Helix 26
26
B
271 277Right-handed alpha
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There are 3 sheets in PDB entry 1TD2. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
52 54first strand
Strand 2
A
32 41anti-parallel
Strand 3
A
4 12parallel
Strand 4
A
78 81parallel
Strand 5
A
108 111parallel
Strand 6
A
142 143parallel
Strand 7
A
178 181parallel
Strand 8
A
193 199anti-parallel
Strand 9
A
204 210anti-parallel
Strand 10
A
285 286anti-parallel
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There are 9 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
32 37first strand
Strand 2
B
4 9parallel
Strand 3
B
78 81parallel
Strand 4
B
108 111parallel
Strand 5
B
142 143parallel
Strand 6
B
178 181parallel
Strand 7
B
194 199anti-parallel
Strand 8
B
204 209anti-parallel
Strand 9
B
285 286anti-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
B
39 41first strand
Strand 2
B
52 54anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il