Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z4R


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 1Z4R entry

There is 1 chain in PDB entry 1Z4R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 496ARG 658
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
Back to top of page

There are 7 helices in PDB entry 1Z4R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
513 531Right-handed alpha
Helix 2
2
A
535 544Right-handed alpha
Helix 3
3
A
583 586Right-handed 310
Helix 4
4
A
589 605Right-handed alpha
Helix 5
5
A
615 617Right-handed 310
Helix 6
6
A
618 625Right-handed alpha
Helix 7
7
A
634 639Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 1Z4R.

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
499 504first strand
Strand 2
A
549 555anti-parallel
Strand 3
A
558 568anti-parallel
Strand 4
A
573 581anti-parallel
Strand 5
A
609 614parallel
Strand 6
A
649 654anti-parallel
Strand 7
A
627 628anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il