Analysis of interatomic Contacts of Structural Units in PDB entry:
1S09


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 1S09 entry

There are 4 chains in PDB entry 1S09 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 273
A
 ALA 275CYS 428
B
 MET 1GLY 273
B
 ALA 275CYS 428
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 36 helices in PDB entry 1S09. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 13Right-handed alpha
Helix 2
2
A
61 75Right-handed alpha
Helix 3
3
A
85 99Right-handed alpha
Helix 4
4
A
111 130Right-handed alpha
Helix 5
5
A
148 153Right-handed alpha
Helix 6
6
A
161 166Right-handed 310
Helix 7
7
A
187 190Right-handed 310
Helix 8
8
A
191 202Right-handed alpha
Helix 9
9
A
225 239Right-handed alpha
Helix 10
10
A
258 264Right-handed 310
Helix 11
11
A
273 278Right-handed 310
Helix 12
12
A
289 298Right-handed alpha
Helix 13
13
A
313 328Right-handed alpha
Helix 14
14
A
330 348Right-handed alpha
Helix 15
15
A
349 353Right-handed 310
Helix 16
16
A
375 386Right-handed alpha
Helix 17
17
A
406 421Right-handed alpha
Helix 18
18
A
422 422Right-handed 310
Helix 19
19
A
423 427Right-handed 310
Helix 20
20
B
2 13Right-handed alpha
Helix 21
21
B
61 75Right-handed alpha
Helix 22
22
B
85 99Right-handed alpha
Helix 23
23
B
111 131Right-handed alpha
Helix 24
24
B
148 153Right-handed alpha
Helix 25
25
B
161 166Right-handed 310
Helix 26
26
B
187 190Right-handed 310
Helix 27
27
B
191 202Right-handed alpha
Helix 28
28
B
225 239Right-handed alpha
Helix 29
29
B
258 263Right-handed 310
Helix 30
30
B
273 278Right-handed 310
Helix 31
31
B
290 299Right-handed alpha
Helix 32
32
B
313 329Right-handed alpha
Helix 33
33
B
330 348Right-handed alpha
Helix 34
34
B
349 353Right-handed 310
Helix 35
35
B
375 386Right-handed alpha
Helix 36
36
B
406 421Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1S09. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
388 389first strand
Strand 2
A
44 47parallel
Strand 3
A
36 39anti-parallel
Strand 4
A
27 33anti-parallel
Strand 5
B
83 84parallel
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
83 84first strand
Strand 2
B
27 33parallel
Strand 3
B
36 39anti-parallel
Strand 4
B
44 47anti-parallel
Strand 5
B
388 389parallel
Back to list of sheets
Back to top of page

There are 7 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
105 109first strand
Strand 2
A
284 288anti-parallel
Strand 3
A
269 272anti-parallel
Strand 4
A
241 245parallel
Strand 5
A
205 210parallel
Strand 6
A
136 140parallel
Strand 7
A
173 175parallel
Back to list of sheets
Back to top of page

There are 2 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
214 215first strand
Strand 2
A
221 222anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
356 362first strand
Strand 2
A
365 370anti-parallel
Strand 3
A
396 399anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
103 109first strand
Strand 2
B
284 289anti-parallel
Strand 3
B
269 272anti-parallel
Strand 4
B
241 245parallel
Strand 5
B
205 210parallel
Strand 6
B
136 140parallel
Strand 7
B
173 175parallel
Back to list of sheets
Back to top of page

There are 2 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
214 215first strand
Strand 2
B
221 222anti-parallel
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
356 362first strand
Strand 2
B
365 370anti-parallel
Strand 3
B
396 399anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il