Analysis of interatomic Contacts of Structural Units in PDB entry:
4QR8


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 4QR8 entry

There are 2 chains in PDB entry 4QR8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3ALA 443
B
 SER 3ALA 443
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 4QR8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 27Right-handed alpha
Helix 2
2
A
53 58Right-handed alpha
Helix 3
3
A
98 103Right-handed 310
Helix 4
4
A
111 115Right-handed 310
Helix 5
5
A
132 139Right-handed alpha
Helix 6
6
A
142 146Right-handed 310
Helix 7
7
A
148 160Right-handed alpha
Helix 8
8
A
163 190Right-handed alpha
Helix 9
9
A
193 206Right-handed alpha
Helix 10
10
A
222 226Right-handed 310
Helix 11
11
A
268 288Right-handed alpha
Helix 12
12
A
293 312Right-handed alpha
Helix 13
13
A
319 326Right-handed alpha
Helix 14
14
A
329 333Right-handed 310
Helix 15
15
A
390 400Right-handed alpha
Helix 16
16
A
402 406Right-handed 310
Helix 17
17
A
407 415Right-handed alpha
Helix 18
18
A
436 440Right-handed alpha
Helix 19
19
B
4 26Right-handed alpha
Helix 20
20
B
53 58Right-handed alpha
Helix 21
21
B
111 118Right-handed 310
Helix 22
22
B
132 139Right-handed alpha
Helix 23
23
B
142 146Right-handed 310
Helix 24
24
B
148 160Right-handed alpha
Helix 25
25
B
163 190Right-handed alpha
Helix 26
26
B
193 206Right-handed alpha
Helix 27
27
B
222 226Right-handed 310
Helix 28
28
B
268 288Right-handed alpha
Helix 29
29
B
293 312Right-handed alpha
Helix 30
30
B
319 326Right-handed alpha
Helix 31
31
B
329 333Right-handed 310
Helix 32
32
B
390 395Right-handed alpha
Helix 33
33
B
396 400Right-handed 310
Helix 34
34
B
402 406Right-handed 310
Helix 35
35
B
407 415Right-handed alpha
Helix 36
36
B
436 440Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 4QR8. 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
105 109first strand
Strand 2
A
79 83parallel
Strand 3
A
69 72anti-parallel
Strand 4
A
30 34anti-parallel
Strand 5
A
126 129parallel
Back to list of sheets
Back to top of page

There are 3 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
217 220first strand
Strand 2
A
242 251anti-parallel
Strand 3
A
254 263anti-parallel
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
380 383first strand
Strand 2
A
424 428anti-parallel
Strand 3
A
433 435anti-parallel
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
386 388first strand
Strand 2
A
419 421anti-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
B
105 109first strand
Strand 2
B
79 83parallel
Strand 3
B
69 72anti-parallel
Strand 4
B
30 34anti-parallel
Strand 5
B
126 129parallel
Back to list of sheets
Back to top of page

There are 3 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
217 220first strand
Strand 2
B
242 251anti-parallel
Strand 3
B
254 263anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
380 383first strand
Strand 2
B
424 428anti-parallel
Strand 3
B
433 435anti-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
386 388first strand
Strand 2
B
419 421anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il