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


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 1TUI entry

There are 3 chains in PDB entry 1TUI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 9GLU 405
B
 LYS 9GLU 405
C
 LYS 9GLU 405
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 28 helices in PDB entry 1TUI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 38Right-handed alpha
Helix 2
2
A
47 51Right-handed alpha
Helix 3
3
A
85 94Right-handed alpha
Helix 4
4
A
114 126Right-handed alpha
Helix 5
5
A
138 140Right-handed 310
Helix 6
6
A
144 160Right-handed alpha
Helix 7
7
A
175 184Right-handed alpha
Helix 8
8
A
194 209Right-handed alpha
Helix 9
9
A
216 218Right-handed 310
Helix 10
10
B
24 39Right-handed alpha
Helix 11
11
B
47 51Right-handed alpha
Helix 12
12
B
85 94Right-handed alpha
Helix 13
13
B
114 126Right-handed alpha
Helix 14
14
B
138 140Right-handed 310
Helix 15
15
B
144 160Right-handed alpha
Helix 16
16
B
175 184Right-handed alpha
Helix 17
17
B
194 209Right-handed alpha
Helix 18
18
B
216 218Right-handed 310
Helix 19
19
B
325 327Right-handed 310
Helix 20
20
C
24 39Right-handed alpha
Helix 21
21
C
47 51Right-handed alpha
Helix 22
22
C
85 94Right-handed alpha
Helix 23
23
C
114 126Right-handed alpha
Helix 24
24
C
138 140Right-handed 310
Helix 25
25
C
144 160Right-handed alpha
Helix 26
26
C
175 184Right-handed alpha
Helix 27
27
C
194 209Right-handed alpha
Helix 28
28
C
216 218Right-handed 310
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There are 21 sheets in PDB entry 1TUI. 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, Q, R, S, T, U,

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
11 15first strand
Strand 2
A
76 81parallel
Strand 3
A
66 71anti-parallel
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There are 3 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
102 107first strand
Strand 2
A
131 136parallel
Strand 3
A
170 172parallel
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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
A
222 224first strand
Strand 2
A
303 306anti-parallel
Strand 3
A
252 256anti-parallel
Strand 4
A
263 266anti-parallel
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There are 3 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
227 231first strand
Strand 2
A
235 241anti-parallel
Strand 3
A
285 290anti-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
A
246 248first strand
Strand 2
A
279 281anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
311 313first strand
Strand 2
A
378 380anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
351 355first strand
Strand 2
A
367 374anti-parallel
Strand 3
A
315 322anti-parallel
Strand 4
A
393 403anti-parallel
Strand 5
A
385 390anti-parallel
Strand 6
A
341 344anti-parallel
Strand 7
A
347 350anti-parallel
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There are 3 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
11 15first strand
Strand 2
B
76 81parallel
Strand 3
B
66 71anti-parallel
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There are 3 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
102 107first strand
Strand 2
B
131 136parallel
Strand 3
B
170 172parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
222 224first strand
Strand 2
B
303 306anti-parallel
Strand 3
B
252 256anti-parallel
Strand 4
B
263 266anti-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
B
227 231first strand
Strand 2
B
235 241anti-parallel
Strand 3
B
285 290anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
246 248first strand
Strand 2
B
279 281anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
311 313first strand
Strand 2
B
378 380anti-parallel
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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
351 355first strand
Strand 2
B
367 374anti-parallel
Strand 3
B
315 322anti-parallel
Strand 4
B
393 403anti-parallel
Strand 5
B
385 390anti-parallel
Strand 6
B
341 344anti-parallel
Strand 7
B
347 350anti-parallel
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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
C
11 15first strand
Strand 2
C
76 81parallel
Strand 3
C
66 71anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
102 107first strand
Strand 2
C
131 136parallel
Strand 3
C
170 172parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
222 224first strand
Strand 2
C
303 306anti-parallel
Strand 3
C
252 256anti-parallel
Strand 4
C
263 266anti-parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
227 231first strand
Strand 2
C
235 241anti-parallel
Strand 3
C
285 290anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
246 248first strand
Strand 2
C
279 281anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
311 313first strand
Strand 2
C
378 380anti-parallel
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There are 7 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
351 355first strand
Strand 2
C
367 374anti-parallel
Strand 3
C
315 322anti-parallel
Strand 4
C
393 403anti-parallel
Strand 5
C
385 390anti-parallel
Strand 6
C
341 344anti-parallel
Strand 7
C
347 350anti-parallel
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