Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z56


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 1Z56 entry

There are 11 chains in PDB entry 1Z56 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 159ILE 235
B
 PHE 156ARG 231
C
 SER 683PHE 938
D
 UNK 1000UNK 1007
E
 UNK 2000UNK 2006
F
 UNK 3000UNK 3044
G
 UNK 4000UNK 4036
H
 UNK 1000UNK 1006
I
 UNK 2000UNK 2029
J
 UNK 3000UNK 3019
K
 UNK 4000UNK 4012
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 10 helices in PDB entry 1Z56. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
159 231Right-handed alpha
Helix 2
2
B
156 229Right-handed alpha
Helix 3
3
C
710 720Right-handed alpha
Helix 4
4
C
746 751Right-handed alpha
Helix 5
5
C
761 768Right-handed alpha
Helix 6
6
C
786 796Right-handed alpha
Helix 7
7
C
807 816Right-handed alpha
Helix 8
8
C
862 868Right-handed alpha
Helix 9
9
C
889 908Right-handed alpha
Helix 10
10
C
920 927Right-handed alpha
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There are 3 sheets in PDB entry 1Z56. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
695 699first strand
Strand 2
C
724 726parallel
Strand 3
C
737 741parallel
Strand 4
C
756 759parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
795 797first strand
Strand 2
C
799 801parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
837 839first strand
Strand 2
C
871 874parallel
Strand 3
C
878 881parallel
Strand 4
C
915 918parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il