Analysis of interatomic Contacts of Structural Units in PDB entry:
4ON9


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 4ON9 entry

There are 2 chains in PDB entry 4ON9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 241ASP 792
B
 LYS 242SER 793
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 42 helices in PDB entry 4ON9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
244 256Right-handed alpha
Helix 2
2
A
269 284Right-handed alpha
Helix 3
3
A
299 316Right-handed alpha
Helix 4
4
A
333 341Right-handed alpha
Helix 5
5
A
347 358Right-handed alpha
Helix 6
6
A
373 377Right-handed 310
Helix 7
7
A
381 396Right-handed alpha
Helix 8
8
A
419 434Right-handed alpha
Helix 9
9
A
445 453Right-handed alpha
Helix 10
10
A
469 490Right-handed alpha
Helix 11
11
A
506 522Right-handed alpha
Helix 12
12
A
529 558Right-handed alpha
Helix 13
13
A
559 577Right-handed alpha
Helix 14
14
A
580 603Right-handed alpha
Helix 15
15
A
604 607Right-handed 310
Helix 16
16
A
608 625Right-handed alpha
Helix 17
17
A
636 650Right-handed alpha
Helix 18
18
A
651 654Right-handed 310
Helix 19
19
A
744 771Right-handed alpha
Helix 20
20
A
772 792Right-handed alpha
Helix 21
21
B
244 256Right-handed alpha
Helix 22
22
B
269 283Right-handed alpha
Helix 23
23
B
299 316Right-handed alpha
Helix 24
24
B
333 341Right-handed alpha
Helix 25
25
B
347 358Right-handed alpha
Helix 26
26
B
362 366Right-handed 310
Helix 27
27
B
374 377Right-handed 310
Helix 28
28
B
381 395Right-handed alpha
Helix 29
29
B
419 434Right-handed alpha
Helix 30
30
B
445 453Right-handed alpha
Helix 31
31
B
469 489Right-handed alpha
Helix 32
32
B
490 496Right-handed alpha
Helix 33
33
B
506 523Right-handed alpha
Helix 34
34
B
527 558Right-handed alpha
Helix 35
35
B
559 577Right-handed alpha
Helix 36
36
B
580 603Right-handed alpha
Helix 37
37
B
604 607Right-handed 310
Helix 38
38
B
608 625Right-handed alpha
Helix 39
39
B
636 650Right-handed alpha
Helix 40
40
B
651 654Right-handed 310
Helix 41
41
B
744 771Right-handed alpha
Helix 42
42
B
772 793Right-handed alpha
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There are 5 sheets in PDB entry 4ON9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
321 324first strand
Strand 2
A
343 346parallel
Strand 3
A
293 296parallel
Strand 4
A
368 371parallel
Strand 5
A
404 409parallel
Strand 6
A
260 263parallel
Strand 7
A
438 440parallel
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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
457 462first strand
Strand 2
A
737 742parallel
Strand 3
A
711 715parallel
Strand 4
A
630 633parallel
Strand 5
A
693 696parallel
Strand 6
A
658 660parallel
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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
705 708first strand
Strand 2
A
722 725parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
321 324first strand
Strand 2
B
343 346parallel
Strand 3
B
293 296parallel
Strand 4
B
368 372parallel
Strand 5
B
404 409parallel
Strand 6
B
260 263parallel
Strand 7
B
438 440parallel
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There are 6 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
457 462first strand
Strand 2
B
737 742parallel
Strand 3
B
711 715parallel
Strand 4
B
630 633parallel
Strand 5
B
693 696parallel
Strand 6
B
658 659parallel
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