Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z18


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 1Z18 entry

There is 1 chain in PDB entry 1Z18 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1LYS 344
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 15 helices in PDB entry 1Z18. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 36Right-handed alpha
Helix 2
2
A
54 69Right-handed alpha
Helix 3
3
A
78 93Right-handed alpha
Helix 4
4
A
103 108Right-handed 310
Helix 5
5
A
120 135Right-handed alpha
Helix 6
6
A
148 165Right-handed alpha
Helix 7
7
A
182 192Right-handed alpha
Helix 8
8
A
202 216Right-handed alpha
Helix 9
9
A
225 229Right-handed 310
Helix 10
10
A
230 238Right-handed alpha
Helix 11
11
A
239 242Right-handed 310
Helix 12
12
A
251 257Right-handed 310
Helix 13
13
A
258 267Right-handed alpha
Helix 14
14
A
274 292Right-handed alpha
Helix 15
15
A
296 307Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 1Z18. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
44 50first strand
Strand 2
A
3 9parallel
Strand 3
A
72 74parallel
Strand 4
A
95 98parallel
Strand 5
A
114 116parallel
Back to list of sheets
Back to top of page

There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 174first strand
Strand 2
A
141 145parallel
Strand 3
A
196 200parallel
Strand 4
A
221 224parallel
Strand 5
A
245 248parallel
Strand 6
A
330 334anti-parallel
Strand 7
A
340 342anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
309 311first strand
Strand 2
A
314 316anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il