Analysis of interatomic Contacts of Structural Units in PDB entry:
3QR3


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 3QR3 entry

There are 2 chains in PDB entry 3QR3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0GLY 328
B
 MET 0GLY 328
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 22 helices in PDB entry 3QR3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 27Right-handed 310
Helix 2
2
A
42 55Right-handed alpha
Helix 3
3
A
64 69Right-handed alpha
Helix 4
4
A
78 95Right-handed alpha
Helix 5
5
A
120 136Right-handed alpha
Helix 6
6
A
153 171Right-handed alpha
Helix 7
7
A
183 187Right-handed 310
Helix 8
8
A
195 201Right-handed alpha
Helix 9
9
A
240 251Right-handed alpha
Helix 10
10
A
265 281Right-handed alpha
Helix 11
11
A
317 324Right-handed alpha
Helix 12
12
B
23 27Right-handed 310
Helix 13
13
B
42 55Right-handed alpha
Helix 14
14
B
64 69Right-handed alpha
Helix 15
15
B
78 95Right-handed alpha
Helix 16
16
B
120 136Right-handed alpha
Helix 17
17
B
153 171Right-handed alpha
Helix 18
18
B
183 187Right-handed 310
Helix 19
19
B
195 201Right-handed alpha
Helix 20
20
B
240 251Right-handed alpha
Helix 21
21
B
265 281Right-handed alpha
Helix 22
22
B
317 324Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 3QR3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 9 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
4 10first strand
Strand 2
A
58 63parallel
Strand 3
A
98 103parallel
Strand 4
A
141 144parallel
Strand 5
A
178 181parallel
Strand 6
A
213 218parallel
Strand 7
A
255 260parallel
Strand 8
A
286 295parallel
Strand 9
A
4 10parallel
Back to list of sheets
Back to top of page

There are 2 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
108 109first strand
Strand 2
A
112 113anti-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
308 309first strand
Strand 2
A
314 315anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
4 10first strand
Strand 2
B
58 63parallel
Strand 3
B
98 103parallel
Strand 4
B
141 144parallel
Strand 5
B
178 181parallel
Strand 6
B
213 218parallel
Strand 7
B
255 260parallel
Strand 8
B
286 295parallel
Strand 9
B
4 10parallel
Back to list of sheets
Back to top of page

There are 2 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
108 109first strand
Strand 2
B
112 113anti-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
308 309first strand
Strand 2
B
314 315anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il