Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z2L


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 1Z2L entry

There are 2 chains in PDB entry 1Z2L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3LYS 413
B
 LEU 3GLN 412
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 28 helices in PDB entry 1Z2L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 21Right-handed alpha
Helix 2
2
A
35 52Right-handed alpha
Helix 3
3
A
95 114Right-handed alpha
Helix 4
4
A
137 144Right-handed alpha
Helix 5
5
A
148 152Right-handed 310
Helix 6
6
A
162 170Right-handed alpha
Helix 7
7
A
197 202Right-handed alpha
Helix 8
8
A
233 237Right-handed 310
Helix 9
9
A
239 259Right-handed alpha
Helix 10
10
A
293 316Right-handed alpha
Helix 11
11
A
333 347Right-handed alpha
Helix 12
12
A
361 366Right-handed alpha
Helix 13
13
A
378 382Right-handed 310
Helix 14
14
A
391 411Right-handed alpha
Helix 15
15
B
3 21Right-handed alpha
Helix 16
16
B
35 52Right-handed alpha
Helix 17
17
B
95 114Right-handed alpha
Helix 18
18
B
137 144Right-handed alpha
Helix 19
19
B
148 152Right-handed 310
Helix 20
20
B
162 170Right-handed alpha
Helix 21
21
B
197 202Right-handed alpha
Helix 22
22
B
233 237Right-handed 310
Helix 23
23
B
239 259Right-handed alpha
Helix 24
24
B
293 316Right-handed alpha
Helix 25
25
B
333 348Right-handed alpha
Helix 26
26
B
361 366Right-handed alpha
Helix 27
27
B
378 382Right-handed 310
Helix 28
28
B
391 411Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 1Z2L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 8 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
55 58first strand
Strand 2
A
64 68anti-parallel
Strand 3
A
118 125anti-parallel
Strand 4
A
73 83parallel
Strand 5
A
185 193parallel
Strand 6
A
371 376parallel
Strand 7
A
206 212anti-parallel
Strand 8
A
330 331anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
55 58first strand
Strand 2
A
64 68anti-parallel
Strand 3
A
118 125anti-parallel
Strand 4
A
73 83parallel
Strand 5
A
185 193parallel
Strand 6
A
371 376parallel
Strand 7
A
206 212anti-parallel
Strand 8
A
351 356parallel
Back to list of sheets
Back to top of page

There are 3 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
263 265first strand
Strand 2
A
282 291anti-parallel
Strand 3
A
269 272anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
263 265first strand
Strand 2
A
282 291anti-parallel
Strand 3
A
214 223anti-parallel
Strand 4
A
318 327anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
227 228first strand
Strand 2
A
278 279anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 58first strand
Strand 2
B
64 68anti-parallel
Strand 3
B
118 125anti-parallel
Strand 4
B
73 83parallel
Strand 5
B
185 192parallel
Strand 6
B
371 375parallel
Strand 7
B
206 212anti-parallel
Strand 8
B
330 331anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 58first strand
Strand 2
B
64 68anti-parallel
Strand 3
B
118 125anti-parallel
Strand 4
B
73 83parallel
Strand 5
B
185 192parallel
Strand 6
B
371 375parallel
Strand 7
B
206 212anti-parallel
Strand 8
B
351 356parallel
Back to list of sheets
Back to top of page

There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
263 265first strand
Strand 2
B
282 291anti-parallel
Strand 3
B
269 272anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
263 265first strand
Strand 2
B
282 291anti-parallel
Strand 3
B
214 223anti-parallel
Strand 4
B
318 327anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
227 228first strand
Strand 2
B
278 279anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il