Analysis of interatomic Contacts of Structural Units in PDB entry:
1YB5


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 1YB5 entry

There are 2 chains in PDB entry 1YB5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6LEU 329
B
 LYS 6LEU 329
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 24 helices in PDB entry 1YB5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 20Right-handed 310
Helix 2
2
A
48 56Right-handed alpha
Helix 3
3
A
122 127Right-handed alpha
Helix 4
4
A
129 142Right-handed alpha
Helix 5
5
A
159 172Right-handed alpha
Helix 6
6
A
182 192Right-handed alpha
Helix 7
7
A
204 214Right-handed alpha
Helix 8
8
A
225 236Right-handed alpha
Helix 9
9
A
256 261Right-handed alpha
Helix 10
10
A
270 274Right-handed 310
Helix 11
11
A
275 293Right-handed alpha
Helix 12
12
A
307 318Right-handed alpha
Helix 13
13
B
18 20Right-handed 310
Helix 14
14
B
48 57Right-handed alpha
Helix 15
15
B
122 127Right-handed alpha
Helix 16
16
B
129 142Right-handed alpha
Helix 17
17
B
159 172Right-handed alpha
Helix 18
18
B
182 192Right-handed alpha
Helix 19
19
B
204 214Right-handed alpha
Helix 20
20
B
225 236Right-handed alpha
Helix 21
21
B
255 260Right-handed 310
Helix 22
22
B
270 274Right-handed 310
Helix 23
23
B
275 293Right-handed alpha
Helix 24
24
B
307 318Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1YB5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
7 13first strand
Strand 2
A
22 29anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
106 110first strand
Strand 2
A
37 46anti-parallel
Strand 3
A
73 80anti-parallel
Strand 4
A
92 95anti-parallel
Strand 5
A
114 116anti-parallel
Back to list of sheets
Back to top of page

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
A
106 110first strand
Strand 2
A
37 46anti-parallel
Strand 3
A
324 328anti-parallel
Strand 4
A
299 304parallel
Back to list of sheets
Back to top of page

There are 12 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
196 199first strand
Strand 2
A
175 180parallel
Strand 3
A
151 155parallel
Strand 4
A
218 223parallel
Strand 5
A
237 245parallel
Strand 6
A
265 268parallel
Strand 7
B
265 268anti-parallel
Strand 8
B
237 245parallel
Strand 9
B
218 223parallel
Strand 10
B
151 155parallel
Strand 11
B
175 180parallel
Strand 12
B
196 199parallel
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
252 254first strand
Strand 2
B
252 254anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
7 13first strand
Strand 2
B
22 29anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
106 110first strand
Strand 2
B
37 46anti-parallel
Strand 3
B
73 80anti-parallel
Strand 4
B
92 95anti-parallel
Strand 5
B
114 116anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
106 110first strand
Strand 2
B
37 46anti-parallel
Strand 3
B
324 328anti-parallel
Strand 4
B
299 304parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il