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


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 4OSI entry

There are 6 chains in PDB entry 4OSI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 236LYS 720
I
 G 2 T 17
J
 A -1 C 14
B
 TRP 232LEU 721
G
 T 1 T 17
H
 A -1 A 15
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 65 helices in PDB entry 4OSI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
237 248Right-handed alpha
Helix 2
2
A
256 267Right-handed alpha
Helix 3
3
A
267 278Right-handed alpha
Helix 4
4
A
278 284Right-handed alpha
Helix 5
5
A
290 299Right-handed alpha
Helix 6
6
A
302 322Right-handed alpha
Helix 7
7
A
324 333Right-handed alpha
Helix 8
8
A
336 353Right-handed alpha
Helix 9
9
A
358 367Right-handed alpha
Helix 10
10
A
370 387Right-handed alpha
Helix 11
11
A
392 401Right-handed alpha
Helix 12
12
A
404 416Right-handed alpha
Helix 13
13
A
416 421Right-handed alpha
Helix 14
14
A
426 435Right-handed alpha
Helix 15
15
A
438 455Right-handed alpha
Helix 16
16
A
460 469Right-handed alpha
Helix 17
17
A
472 490Right-handed alpha
Helix 18
18
A
494 503Right-handed alpha
Helix 19
19
A
506 524Right-handed alpha
Helix 20
20
A
528 537Right-handed alpha
Helix 21
21
A
540 558Right-handed alpha
Helix 22
22
A
562 571Right-handed alpha
Helix 23
23
A
574 593Right-handed alpha
Helix 24
24
A
596 605Right-handed alpha
Helix 25
25
A
608 623Right-handed alpha
Helix 26
26
A
623 628Right-handed alpha
Helix 27
27
A
630 639Right-handed alpha
Helix 28
28
A
642 659Right-handed alpha
Helix 29
29
A
664 673Right-handed alpha
Helix 30
30
A
676 690Right-handed alpha
Helix 31
31
A
692 696Right-handed 310
Helix 32
32
A
699 717Right-handed alpha
Helix 33
33
B
233 249Right-handed alpha
Helix 34
34
B
256 267Right-handed alpha
Helix 35
35
B
267 278Right-handed alpha
Helix 36
36
B
278 284Right-handed alpha
Helix 37
37
B
290 299Right-handed alpha
Helix 38
38
B
302 320Right-handed alpha
Helix 39
39
B
324 333Right-handed alpha
Helix 40
40
B
336 354Right-handed alpha
Helix 41
41
B
358 367Right-handed alpha
Helix 42
42
B
370 387Right-handed alpha
Helix 43
43
B
392 401Right-handed alpha
Helix 44
44
B
404 421Right-handed alpha
Helix 45
45
B
426 435Right-handed alpha
Helix 46
46
B
439 454Right-handed alpha
Helix 47
47
B
460 469Right-handed alpha
Helix 48
48
B
472 488Right-handed alpha
Helix 49
49
B
494 503Right-handed alpha
Helix 50
50
B
506 523Right-handed alpha
Helix 51
51
B
528 537Right-handed alpha
Helix 52
52
B
540 559Right-handed alpha
Helix 53
53
B
562 568Right-handed alpha
Helix 54
54
B
574 584Right-handed alpha
Helix 55
55
B
585 591Right-handed alpha
Helix 56
56
B
596 605Right-handed alpha
Helix 57
57
B
608 618Right-handed alpha
Helix 58
58
B
619 625Right-handed alpha
Helix 59
59
B
630 636Right-handed alpha
Helix 60
60
B
642 654Right-handed alpha
Helix 61
61
B
654 662Right-handed alpha
Helix 62
62
B
664 673Right-handed alpha
Helix 63
63
B
676 688Right-handed alpha
Helix 64
64
B
699 710Right-handed alpha
Helix 65
65
B
711 719Right-handed alpha
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There are no sheets in PDB entry 4OSI
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