Analysis of interatomic Contacts of Structural Units in PDB entry:
2HQR


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 2HQR entry

There are 2 chains in PDB entry 2HQR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 223
B
 MET 1GLU 223
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 20 helices in PDB entry 2HQR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 21Right-handed alpha
Helix 2
2
A
22 24Right-handed 310
Helix 3
3
A
32 41Right-handed alpha
Helix 4
4
A
54 66Right-handed alpha
Helix 5
5
A
79 90Right-handed alpha
Helix 6
6
A
102 113Right-handed alpha
Helix 7
7
A
149 158Right-handed alpha
Helix 8
8
A
165 173Right-handed alpha
Helix 9
9
A
179 182Right-handed 310
Helix 10
10
A
183 197Right-handed alpha
Helix 11
11
A
217 221Right-handed 310
Helix 12
12
B
9 21Right-handed alpha
Helix 13
13
B
22 24Right-handed 310
Helix 14
14
B
32 43Right-handed alpha
Helix 15
15
B
54 66Right-handed alpha
Helix 16
16
B
79 90Right-handed alpha
Helix 17
17
B
102 113Right-handed alpha
Helix 18
18
B
146 158Right-handed alpha
Helix 19
19
B
164 172Right-handed alpha
Helix 20
20
B
182 200Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2HQR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
27 30first strand
Strand 2
A
3 6parallel
Strand 3
A
47 50parallel
Strand 4
A
70 75parallel
Strand 5
A
93 96parallel
Back to list of sheets
Back to top of page

There are 4 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
121 123first strand
Strand 2
A
126 129anti-parallel
Strand 3
A
134 137anti-parallel
Strand 4
A
140 142anti-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
161 164first strand
Strand 2
A
211 214anti-parallel
Strand 3
A
204 206anti-parallel
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
B
26 30first strand
Strand 2
B
2 6parallel
Strand 3
B
47 50parallel
Strand 4
B
70 75parallel
Strand 5
B
93 96parallel
Back to list of sheets
Back to top of page

There are 4 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
121 123first strand
Strand 2
B
126 129anti-parallel
Strand 3
B
134 137anti-parallel
Strand 4
B
140 143anti-parallel
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
161 163first strand
Strand 2
B
212 214anti-parallel
Strand 3
B
204 206anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il