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


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 4QRV entry

There are 2 chains in PDB entry 4QRV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 4ASN 319
B
 SER 3ASN 319
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 25 helices in PDB entry 4QRV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 13Right-handed 310
Helix 2
2
A
14 29Right-handed alpha
Helix 3
3
A
35 57Right-handed alpha
Helix 4
4
A
74 81Right-handed alpha
Helix 5
5
A
115 118Right-handed 310
Helix 6
6
A
131 150Right-handed alpha
Helix 7
7
A
156 164Right-handed alpha
Helix 8
8
A
168 172Right-handed 310
Helix 9
9
A
174 185Right-handed alpha
Helix 10
10
A
203 208Right-handed 310
Helix 11
11
A
224 235Right-handed alpha
Helix 12
12
A
245 250Right-handed alpha
Helix 13
13
A
305 309Right-handed 310
Helix 14
14
B
8 13Right-handed 310
Helix 15
15
B
14 29Right-handed alpha
Helix 16
16
B
35 57Right-handed alpha
Helix 17
17
B
74 80Right-handed alpha
Helix 18
18
B
131 150Right-handed alpha
Helix 19
19
B
156 164Right-handed alpha
Helix 20
20
B
168 172Right-handed 310
Helix 21
21
B
174 185Right-handed alpha
Helix 22
22
B
203 207Right-handed 310
Helix 23
23
B
224 235Right-handed alpha
Helix 24
24
B
245 250Right-handed alpha
Helix 25
25
B
305 309Right-handed 310
Back to top of page

There are 6 sheets in PDB entry 4QRV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
63 65first strand
Strand 2
A
251 256anti-parallel
Strand 3
A
293 297parallel
Strand 4
A
277 281anti-parallel
Strand 5
A
266 274anti-parallel
Strand 6
A
112 113anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
63 65first strand
Strand 2
A
251 256anti-parallel
Strand 3
A
293 297parallel
Strand 4
A
277 281anti-parallel
Strand 5
A
266 274anti-parallel
Strand 6
A
237 241anti-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
216 219first strand
Strand 2
A
314 317anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 65first strand
Strand 2
B
251 256anti-parallel
Strand 3
B
293 297parallel
Strand 4
B
277 281anti-parallel
Strand 5
B
266 274anti-parallel
Strand 6
B
112 113anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
63 65first strand
Strand 2
B
251 256anti-parallel
Strand 3
B
293 297parallel
Strand 4
B
277 281anti-parallel
Strand 5
B
266 274anti-parallel
Strand 6
B
237 241anti-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
216 219first strand
Strand 2
B
314 317anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il