Analysis of interatomic Contacts of Structural Units in PDB entry:
4HU3


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 4HU3 entry

There is 1 chain in PDB entry 4HU3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 531ILE 799
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 11 helices in PDB entry 4HU3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
531 554Right-handed alpha
Helix 2
2
A
590 601Right-handed alpha
Helix 3
3
A
603 624Right-handed alpha
Helix 4
4
A
645 650Right-handed alpha
Helix 5
5
A
650 656Right-handed alpha
Helix 6
6
A
680 689Right-handed alpha
Helix 7
7
A
702 708Right-handed alpha
Helix 8
8
A
720 725Right-handed alpha
Helix 9
9
A
731 747Right-handed alpha
Helix 10
10
A
758 768Right-handed alpha
Helix 11
11
A
786 792Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4HU3.

There are 9 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
560 566first strand
Strand 2
A
572 578anti-parallel
Strand 3
A
632 635parallel
Strand 4
A
664 668parallel
Strand 5
A
693 696parallel
Strand 6
A
716 719parallel
Strand 7
A
750 754parallel
Strand 8
A
772 774parallel
Strand 9
A
560 566anti-parallel
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