Analysis of interatomic Contacts of Structural Units in PDB entry:
3RTK


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 3RTK entry

There are 2 chains in PDB entry 3RTK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 61GLU 515
B
 LEU 61THR 514
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 38 helices in PDB entry 3RTK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 78Right-handed alpha
Helix 2
2
A
89 107Right-handed alpha
Helix 3
3
A
111 133Right-handed alpha
Helix 4
4
A
139 152Right-handed alpha
Helix 5
5
A
153 167Right-handed alpha
Helix 6
6
A
199 203Right-handed 310
Helix 7
7
A
231 240Right-handed alpha
Helix 8
8
A
253 267Right-handed alpha
Helix 9
9
A
279 295Right-handed alpha
Helix 10
10
A
336 353Right-handed alpha
Helix 11
11
A
356 373Right-handed alpha
Helix 12
12
A
385 408Right-handed alpha
Helix 13
13
A
414 419Right-handed alpha
Helix 14
14
A
420 424Right-handed 310
Helix 15
15
A
432 444Right-handed alpha
Helix 16
16
A
445 453Right-handed alpha
Helix 17
17
A
458 469Right-handed alpha
Helix 18
18
A
494 514Right-handed alpha
Helix 19
19
B
63 80Right-handed alpha
Helix 20
20
B
89 107Right-handed alpha
Helix 21
21
B
111 133Right-handed alpha
Helix 22
22
B
139 151Right-handed alpha
Helix 23
23
B
153 168Right-handed alpha
Helix 24
24
B
199 203Right-handed 310
Helix 25
25
B
230 240Right-handed alpha
Helix 26
26
B
256 266Right-handed alpha
Helix 27
27
B
279 293Right-handed alpha
Helix 28
28
B
300 304Right-handed 310
Helix 29
29
B
311 315Right-handed 310
Helix 30
30
B
336 353Right-handed alpha
Helix 31
31
B
356 373Right-handed alpha
Helix 32
32
B
383 408Right-handed alpha
Helix 33
33
B
414 419Right-handed alpha
Helix 34
34
B
420 426Right-handed 310
Helix 35
35
B
430 444Right-handed alpha
Helix 36
36
B
445 455Right-handed alpha
Helix 37
37
B
458 467Right-handed alpha
Helix 38
38
B
494 512Right-handed alpha
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There are 11 sheets in PDB entry 3RTK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
172 176first strand
Strand 2
A
374 378parallel
Strand 3
A
184 188anti-parallel
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There are 4 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
190 193first strand
Strand 2
A
328 333anti-parallel
Strand 3
A
316 323anti-parallel
Strand 4
A
211 214anti-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
190 193first strand
Strand 2
A
328 333anti-parallel
Strand 3
A
316 323anti-parallel
Strand 4
A
217 220anti-parallel
Strand 5
A
245 249parallel
Strand 6
A
271 275parallel
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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
224 225first strand
Strand 2
A
251 252parallel
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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
409 411first strand
Strand 2
A
491 493anti-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
473 474first strand
Strand 2
A
483 484anti-parallel
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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
172 177first strand
Strand 2
B
374 379parallel
Strand 3
B
183 188anti-parallel
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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
190 193first strand
Strand 2
B
328 331anti-parallel
Strand 3
B
320 323anti-parallel
Strand 4
B
211 214anti-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
B
271 275first strand
Strand 2
B
245 252parallel
Strand 3
B
217 225parallel
Strand 4
B
316 317anti-parallel
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There are 2 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
409 410first strand
Strand 2
B
492 493anti-parallel
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There are 2 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
473 474first strand
Strand 2
B
483 484anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il