Analysis of interatomic Contacts of Structural Units in PDB entry:
4S1B


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 4S1B entry

There are 2 chains in PDB entry 4S1B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 498TYR 713
D
 ALA 494TYR 707
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 24 helices in PDB entry 4S1B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
498 508Right-handed alpha
Helix 2
2
A
508 530Right-handed alpha
Helix 3
3
A
532 543Right-handed alpha
Helix 4
4
A
544 558Right-handed 310
Helix 5
5
A
563 568Right-handed 310
Helix 6
6
A
569 591Right-handed alpha
Helix 7
7
A
594 604Right-handed alpha
Helix 8
8
A
610 619Right-handed alpha
Helix 9
9
A
625 630Right-handed 310
Helix 10
10
A
638 656Right-handed alpha
Helix 11
11
A
661 679Right-handed alpha
Helix 12
12
A
688 709Right-handed alpha
Helix 13
13
D
499 508Right-handed alpha
Helix 14
14
D
508 530Right-handed alpha
Helix 15
15
D
532 543Right-handed alpha
Helix 16
16
D
544 558Right-handed 310
Helix 17
17
D
563 568Right-handed 310
Helix 18
18
D
569 591Right-handed alpha
Helix 19
19
D
594 604Right-handed alpha
Helix 20
20
D
610 621Right-handed alpha
Helix 21
21
D
625 630Right-handed 310
Helix 22
22
D
638 656Right-handed alpha
Helix 23
23
D
661 679Right-handed alpha
Helix 24
24
D
688 707Right-handed alpha
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There are no sheets in PDB entry 4S1B
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il