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


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 1TKI entry

There are 2 chains in PDB entry 1TKI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 18ILE 338
B
 LYS 18ILE 338
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 32 helices in PDB entry 1TKI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
59 74Right-handed 310
Helix 2
2
A
105 109Right-handed alpha
Helix 3
3
A
118 138Right-handed alpha
Helix 4
4
A
147 149Right-handed 310
Helix 5
5
A
184 186Right-handed 310
Helix 6
6
A
189 192Right-handed alpha
Helix 7
7
A
199 215Right-handed alpha
Helix 8
8
A
225 234Right-handed alpha
Helix 9
9
A
241 244Right-handed alpha
Helix 10
10
A
249 257Right-handed alpha
Helix 11
11
A
263 265Right-handed 310
Helix 12
12
A
269 274Right-handed alpha
Helix 13
13
A
276 279Right-handed alpha
Helix 14
14
A
282 284Right-handed 310
Helix 15
15
A
293 303Right-handed alpha
Helix 16
16
A
312 318Right-handed 310
Helix 17
17
B
59 74Right-handed 310
Helix 18
18
B
105 109Right-handed alpha
Helix 19
19
B
118 138Right-handed alpha
Helix 20
20
B
147 149Right-handed 310
Helix 21
21
B
184 186Right-handed 310
Helix 22
22
B
189 192Right-handed alpha
Helix 23
23
B
199 215Right-handed alpha
Helix 24
24
B
225 234Right-handed alpha
Helix 25
25
B
241 244Right-handed alpha
Helix 26
26
B
249 256Right-handed alpha
Helix 27
27
B
263 265Right-handed 310
Helix 28
28
B
269 274Right-handed alpha
Helix 29
29
B
276 279Right-handed alpha
Helix 30
30
B
282 284Right-handed 310
Helix 31
31
B
293 303Right-handed alpha
Helix 32
32
B
312 318Right-handed 310
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There are 8 sheets in PDB entry 1TKI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
24 26first strand
Strand 2
A
36 43anti-parallel
Strand 3
A
48 55anti-parallel
Strand 4
A
92 97anti-parallel
Strand 5
A
83 89anti-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
150 152first strand
Strand 2
A
160 162anti-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
176 181first strand
Strand 2
A
329 334anti-parallel
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There are 2 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
29 32first strand
Strand 2
A
37 39anti-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
24 26first strand
Strand 2
B
36 43anti-parallel
Strand 3
B
48 55anti-parallel
Strand 4
B
92 97anti-parallel
Strand 5
B
83 89anti-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
B
150 152first strand
Strand 2
B
160 162anti-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
B
176 181first strand
Strand 2
B
329 334anti-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
B
29 32first strand
Strand 2
B
37 39anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il