Analysis of interatomic Contacts of Structural Units in PDB entry:
4RO9


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 4RO9 entry

There are 3 chains in PDB entry 4RO9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 26PHE 409
B
 GLY 27PHE 409
C
 GLY 27PHE 409
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 31 helices in PDB entry 4RO9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 48Right-handed alpha
Helix 2
2
A
56 71Right-handed alpha
Helix 3
3
A
81 86Right-handed alpha
Helix 4
4
A
94 110Right-handed alpha
Helix 5
5
A
133 145Right-handed alpha
Helix 6
6
A
155 170Right-handed alpha
Helix 7
7
A
180 185Right-handed 310
Helix 8
8
A
268 276Right-handed alpha
Helix 9
9
A
277 287Right-handed alpha
Helix 10
10
A
308 315Right-handed alpha
Helix 11
11
A
318 322Right-handed 310
Helix 12
12
B
35 48Right-handed alpha
Helix 13
13
B
56 71Right-handed alpha
Helix 14
14
B
81 86Right-handed alpha
Helix 15
15
B
94 110Right-handed alpha
Helix 16
16
B
133 145Right-handed alpha
Helix 17
17
B
155 171Right-handed alpha
Helix 18
18
B
180 185Right-handed 310
Helix 19
19
B
268 275Right-handed alpha
Helix 20
20
B
277 287Right-handed alpha
Helix 21
21
B
308 315Right-handed alpha
Helix 22
22
B
318 322Right-handed 310
Helix 23
23
C
35 47Right-handed alpha
Helix 24
24
C
56 71Right-handed alpha
Helix 25
25
C
94 110Right-handed alpha
Helix 26
26
C
133 145Right-handed alpha
Helix 27
27
C
157 171Right-handed alpha
Helix 28
28
C
268 276Right-handed alpha
Helix 29
29
C
277 287Right-handed alpha
Helix 30
30
C
308 315Right-handed alpha
Helix 31
31
C
318 322Right-handed 310
Back to top of page

There are 10 sheets in PDB entry 4RO9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 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
53 55first strand
Strand 2
A
398 404anti-parallel
Strand 3
A
386 392anti-parallel
Strand 4
A
256 263anti-parallel
Strand 5
A
244 250anti-parallel
Strand 6
A
223 239anti-parallel
Strand 7
A
212 215anti-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
53 55first strand
Strand 2
A
398 404anti-parallel
Strand 3
A
386 392anti-parallel
Strand 4
A
256 263anti-parallel
Strand 5
A
244 250anti-parallel
Strand 6
A
223 239anti-parallel
Strand 7
A
289 298anti-parallel
Strand 8
A
378 381parallel
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
111 112first strand
Strand 2
A
116 127anti-parallel
Strand 3
A
146 151parallel
Back to list of sheets
Back to top of page

There are 5 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
111 112first strand
Strand 2
A
116 127anti-parallel
Strand 3
A
189 199anti-parallel
Strand 4
A
344 353parallel
Strand 5
A
300 307anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 55first strand
Strand 2
B
397 404anti-parallel
Strand 3
B
386 392anti-parallel
Strand 4
B
256 263anti-parallel
Strand 5
B
244 250anti-parallel
Strand 6
B
223 239anti-parallel
Strand 7
B
212 215anti-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
53 55first strand
Strand 2
B
397 404anti-parallel
Strand 3
B
386 392anti-parallel
Strand 4
B
256 263anti-parallel
Strand 5
B
244 250anti-parallel
Strand 6
B
223 239anti-parallel
Strand 7
B
289 298anti-parallel
Strand 8
B
379 381parallel
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
146 151first strand
Strand 2
B
116 127parallel
Strand 3
B
189 199anti-parallel
Strand 4
B
344 353parallel
Strand 5
B
300 307anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 55first strand
Strand 2
C
398 404anti-parallel
Strand 3
C
386 392anti-parallel
Strand 4
C
256 263anti-parallel
Strand 5
C
244 250anti-parallel
Strand 6
C
223 239anti-parallel
Strand 7
C
212 215anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 55first strand
Strand 2
C
398 404anti-parallel
Strand 3
C
386 392anti-parallel
Strand 4
C
256 263anti-parallel
Strand 5
C
244 250anti-parallel
Strand 6
C
223 239anti-parallel
Strand 7
C
289 298anti-parallel
Strand 8
C
378 381parallel
Back to list of sheets
Back to top of page

There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
146 151first strand
Strand 2
C
117 127parallel
Strand 3
C
189 198anti-parallel
Strand 4
C
344 353parallel
Strand 5
C
300 307anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il