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


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 1TUF entry

There are 4 chains in PDB entry 1TUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 15TYR 82
A
 ALA 84LEU 448
B
 PHE 15TYR 82
B
 ALA 84LEU 448
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 35 helices in PDB entry 1TUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 43Right-handed alpha
Helix 2
2
A
51 66Right-handed alpha
Helix 3
3
A
67 72Right-handed alpha
Helix 4
4
A
83 85Right-handed 310
Helix 5
5
A
87 97Right-handed alpha
Helix 6
6
A
105 115Right-handed alpha
Helix 7
7
A
118 120Right-handed 310
Helix 8
8
A
130 140Right-handed alpha
Helix 9
9
A
149 164Right-handed alpha
Helix 10
10
A
182 192Right-handed alpha
Helix 11
11
A
201 212Right-handed alpha
Helix 12
12
A
231 251Right-handed alpha
Helix 13
13
A
277 291Right-handed alpha
Helix 14
14
A
306 311Right-handed alpha
Helix 15
15
A
342 348Right-handed alpha
Helix 16
16
A
402 406Right-handed 310
Helix 17
17
A
433 438Right-handed alpha
Helix 18
18
A
444 448Right-handed 310
Helix 19
19
B
35 43Right-handed alpha
Helix 20
20
B
51 73Right-handed alpha
Helix 21
21
B
83 85Right-handed 310
Helix 22
22
B
87 97Right-handed alpha
Helix 23
23
B
105 115Right-handed alpha
Helix 24
24
B
118 120Right-handed 310
Helix 25
25
B
130 140Right-handed alpha
Helix 26
26
B
149 164Right-handed alpha
Helix 27
27
B
182 192Right-handed alpha
Helix 28
28
B
201 211Right-handed alpha
Helix 29
29
B
232 251Right-handed alpha
Helix 30
30
B
277 291Right-handed alpha
Helix 31
31
B
306 311Right-handed alpha
Helix 32
32
B
342 348Right-handed alpha
Helix 33
33
B
402 406Right-handed 310
Helix 34
34
B
433 438Right-handed alpha
Helix 35
35
B
444 448Right-handed 310
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There are 9 sheets in PDB entry 1TUF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
A
21 23first strand
Strand 2
A
28 30anti-parallel
Strand 3
A
33 34anti-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
353 355first strand
Strand 2
A
392 395anti-parallel
Strand 3
A
314 325anti-parallel
Strand 4
A
330 334anti-parallel
Strand 5
A
362 368parallel
Strand 6
A
377 385anti-parallel
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There are 6 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
353 355first strand
Strand 2
A
392 395anti-parallel
Strand 3
A
314 325anti-parallel
Strand 4
A
46 50anti-parallel
Strand 5
A
416 421parallel
Strand 6
A
424 429anti-parallel
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There are 9 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
216 218first strand
Strand 2
A
167 171parallel
Strand 3
A
144 147parallel
Strand 4
A
122 124parallel
Strand 5
A
100 103parallel
Strand 6
A
76 81parallel
Strand 7
A
300 303parallel
Strand 8
A
258 260parallel
Strand 9
A
220 222parallel
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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
A
173 174first strand
Strand 2
A
196 197parallel
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There are 3 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
21 23first strand
Strand 2
B
28 30anti-parallel
Strand 3
B
33 34anti-parallel
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There are 6 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
353 355first strand
Strand 2
B
392 395anti-parallel
Strand 3
B
314 325anti-parallel
Strand 4
B
330 334anti-parallel
Strand 5
B
362 368parallel
Strand 6
B
377 385anti-parallel
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There are 6 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
353 355first strand
Strand 2
B
392 395anti-parallel
Strand 3
B
314 325anti-parallel
Strand 4
B
46 50anti-parallel
Strand 5
B
416 421parallel
Strand 6
B
424 429anti-parallel
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There are 10 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
196 197first strand
Strand 2
B
167 174parallel
Strand 3
B
216 222parallel
Strand 4
B
258 260parallel
Strand 5
B
300 303parallel
Strand 6
B
76 81parallel
Strand 7
B
100 103parallel
Strand 8
B
122 124parallel
Strand 9
B
144 147parallel
Strand 10
B
167 174parallel
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