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


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 4RQY entry

There are 2 chains in PDB entry 4RQY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 38ALA 353
B
 PHE 37PRO 352
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 11 helices in PDB entry 4RQY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 55Right-handed alpha
Helix 2
2
A
95 99Right-handed alpha
Helix 3
3
A
238 252Right-handed alpha
Helix 4
4
A
291 297Right-handed alpha
Helix 5
5
A
314 324Right-handed alpha
Helix 6
6
B
47 55Right-handed alpha
Helix 7
7
B
95 99Right-handed alpha
Helix 8
8
B
184 189Right-handed 310
Helix 9
9
B
238 252Right-handed alpha
Helix 10
10
B
291 297Right-handed alpha
Helix 11
11
B
314 324Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 4RQY. 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
58 66first strand
Strand 2
A
74 84anti-parallel
Strand 3
A
90 94anti-parallel
Strand 4
A
127 131anti-parallel
Strand 5
A
113 122anti-parallel
Strand 6
A
103 107anti-parallel
Strand 7
A
58 66anti-parallel
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
154 158first strand
Strand 2
A
168 175anti-parallel
Strand 3
A
190 192anti-parallel
Strand 4
A
233 237anti-parallel
Strand 5
A
212 217anti-parallel
Strand 6
A
204 207anti-parallel
Strand 7
A
154 158anti-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
257 258first strand
Strand 2
A
349 350anti-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
261 265first strand
Strand 2
A
282 287anti-parallel
Strand 3
A
303 307anti-parallel
Strand 4
A
310 311anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
261 265first strand
Strand 2
A
282 287anti-parallel
Strand 3
A
303 307anti-parallel
Strand 4
A
330 337anti-parallel
Strand 5
A
340 347anti-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
113 115first strand
Strand 2
B
103 107anti-parallel
Strand 3
B
58 66anti-parallel
Strand 4
B
74 84anti-parallel
Strand 5
B
90 94anti-parallel
Strand 6
B
127 131anti-parallel
Strand 7
B
117 122anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
154 158first strand
Strand 2
B
168 175anti-parallel
Strand 3
B
190 192anti-parallel
Strand 4
B
233 237anti-parallel
Strand 5
B
212 217anti-parallel
Strand 6
B
204 206anti-parallel
Strand 7
B
154 158anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
257 258first strand
Strand 2
B
349 350anti-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
261 265first strand
Strand 2
B
282 287anti-parallel
Strand 3
B
303 307anti-parallel
Strand 4
B
310 311anti-parallel
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
B
261 265first strand
Strand 2
B
282 287anti-parallel
Strand 3
B
303 307anti-parallel
Strand 4
B
330 336anti-parallel
Strand 5
B
341 347anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il