Analysis of interatomic Contacts of Structural Units in PDB entry:
4RUL


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 4RUL entry

There are 2 chains in PDB entry 4RUL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2GLU 862
B
 T 17 G 29
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 30 helices in PDB entry 4RUL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 19Right-handed alpha
Helix 2
2
A
62 72Right-handed alpha
Helix 3
3
A
89 102Right-handed alpha
Helix 4
4
A
113 128Right-handed alpha
Helix 5
5
A
130 132Right-handed 310
Helix 6
6
A
143 153Right-handed alpha
Helix 7
7
A
158 179Right-handed alpha
Helix 8
8
A
179 187Right-handed alpha
Helix 9
9
A
196 213Right-handed alpha
Helix 10
10
A
250 263Right-handed alpha
Helix 11
11
A
285 296Right-handed alpha
Helix 12
12
A
300 314Right-handed alpha
Helix 13
13
A
328 343Right-handed alpha
Helix 14
14
A
344 348Right-handed 310
Helix 15
15
A
376 380Right-handed 310
Helix 16
16
A
384 401Right-handed alpha
Helix 17
17
A
432 437Right-handed 310
Helix 18
18
A
478 489Right-handed alpha
Helix 19
19
A
496 504Right-handed alpha
Helix 20
20
A
520 534Right-handed alpha
Helix 21
21
A
539 555Right-handed alpha
Helix 22
22
A
559 580Right-handed alpha
Helix 23
23
A
581 585Right-handed 310
Helix 24
24
A
625 629Right-handed 310
Helix 25
25
A
647 649Right-handed 310
Helix 26
26
A
650 658Right-handed alpha
Helix 27
27
A
743 747Right-handed 310
Helix 28
28
A
803 807Right-handed 310
Helix 29
29
A
808 810Right-handed 310
Helix 30
30
A
811 816Right-handed alpha
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There are 9 sheets in PDB entry 4RUL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
25 29first strand
Strand 2
A
3 8parallel
Strand 3
A
103 108parallel
Strand 4
A
134 136parallel
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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
35 36first strand
Strand 2
A
84 85anti-parallel
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There are 7 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
233 235first strand
Strand 2
A
218 227anti-parallel
Strand 3
A
458 470anti-parallel
Strand 4
A
266 278anti-parallel
Strand 5
A
406 417anti-parallel
Strand 6
A
420 431anti-parallel
Strand 7
A
237 241anti-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
510 513first strand
Strand 2
A
516 519anti-parallel
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There are 4 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
593 598first strand
Strand 2
A
605 610anti-parallel
Strand 3
A
615 619anti-parallel
Strand 4
A
633 635anti-parallel
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There are 4 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
637 638first strand
Strand 2
A
669 675anti-parallel
Strand 3
A
678 683anti-parallel
Strand 4
A
692 694anti-parallel
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There are 4 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
709 710first strand
Strand 2
A
717 722anti-parallel
Strand 3
A
727 731anti-parallel
Strand 4
A
740 741anti-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
A
756 762first strand
Strand 2
A
769 775anti-parallel
Strand 3
A
778 783anti-parallel
Strand 4
A
792 793anti-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
A
826 829first strand
Strand 2
A
840 843anti-parallel
Strand 3
A
851 855anti-parallel
Strand 4
A
860 861anti-parallel
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