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


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 4BSN entry

There is 1 chain in PDB entry 4BSN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3ARG 790
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 39 helices in PDB entry 4BSN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 19Right-handed alpha
Helix 2
2
A
23 37Right-handed alpha
Helix 3
3
A
37 53Right-handed alpha
Helix 4
4
A
57 65Right-handed alpha
Helix 5
5
A
72 91Right-handed alpha
Helix 6
6
A
95 115Right-handed alpha
Helix 7
7
A
117 122Right-handed alpha
Helix 8
8
A
124 142Right-handed alpha
Helix 9
9
A
148 157Right-handed alpha
Helix 10
10
A
160 175Right-handed alpha
Helix 11
11
A
187 216Right-handed alpha
Helix 12
12
A
218 232Right-handed alpha
Helix 13
13
A
237 241Right-handed 310
Helix 14
14
A
245 253Right-handed alpha
Helix 15
15
A
260 273Right-handed alpha
Helix 16
16
A
280 298Right-handed alpha
Helix 17
17
A
303 310Right-handed alpha
Helix 18
18
A
312 340Right-handed alpha
Helix 19
19
A
342 358Right-handed alpha
Helix 20
20
A
362 384Right-handed alpha
Helix 21
21
A
403 424Right-handed alpha
Helix 22
22
A
448 468Right-handed alpha
Helix 23
23
A
468 486Right-handed alpha
Helix 24
24
A
490 505Right-handed alpha
Helix 25
25
A
509 531Right-handed alpha
Helix 26
26
A
532 550Right-handed alpha
Helix 27
27
A
551 556Right-handed alpha
Helix 28
28
A
558 573Right-handed alpha
Helix 29
29
A
579 595Right-handed alpha
Helix 30
30
A
595 601Right-handed alpha
Helix 31
31
A
609 622Right-handed alpha
Helix 32
32
A
626 642Right-handed alpha
Helix 33
33
A
647 667Right-handed alpha
Helix 34
34
A
691 703Right-handed alpha
Helix 35
35
A
706 711Right-handed alpha
Helix 36
36
A
713 723Right-handed alpha
Helix 37
37
A
758 766Right-handed alpha
Helix 38
38
A
768 776Right-handed alpha
Helix 39
39
A
784 790Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 4BSN.

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
433 434first strand
Strand 2
A
440 441anti-parallel
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