Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z0K


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 1Z0K entry

There are 4 chains in PDB entry 1Z0K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4LYS 172
B
 GLU 441THR 501
C
 TYR 5LYS 172
D
 GLU 441THR 501
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 20 helices in PDB entry 1Z0K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
67 69Right-handed 310
Helix 3
3
A
70 76Right-handed alpha
Helix 4
4
A
92 98Right-handed alpha
Helix 5
5
A
98 110Right-handed alpha
Helix 6
6
A
125 129Right-handed 310
Helix 7
7
A
132 143Right-handed alpha
Helix 8
8
A
157 171Right-handed alpha
Helix 9
9
B
457 476Right-handed alpha
Helix 10
10
B
478 500Right-handed alpha
Helix 11
11
C
20 31Right-handed alpha
Helix 12
12
C
67 69Right-handed 310
Helix 13
13
C
70 76Right-handed alpha
Helix 14
14
C
92 98Right-handed alpha
Helix 15
15
C
98 110Right-handed alpha
Helix 16
16
C
123 129Right-handed 310
Helix 17
17
C
132 143Right-handed alpha
Helix 18
18
C
157 172Right-handed alpha
Helix 19
19
D
457 476Right-handed alpha
Helix 20
20
D
478 501Right-handed alpha
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There are 2 sheets in PDB entry 1Z0K. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
43 52first strand
Strand 2
A
55 64anti-parallel
Strand 3
A
7 15parallel
Strand 4
A
83 89parallel
Strand 5
A
115 121parallel
Strand 6
A
146 149parallel
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There are 6 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
43 52first strand
Strand 2
C
55 64anti-parallel
Strand 3
C
7 15parallel
Strand 4
C
83 89parallel
Strand 5
C
115 121parallel
Strand 6
C
146 150parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il