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


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 2HQB entry

There is 1 chain in PDB entry 2HQB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0HIS 286
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
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There are 10 helices in PDB entry 2HQB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 30Right-handed alpha
Helix 2
2
A
42 56Right-handed alpha
Helix 3
3
A
66 74Right-handed alpha
Helix 4
4
A
103 117Right-handed alpha
Helix 5
5
A
132 145Right-handed alpha
Helix 6
6
A
160 173Right-handed alpha
Helix 7
7
A
186 198Right-handed alpha
Helix 8
8
A
223 235Right-handed alpha
Helix 9
9
A
248 252Right-handed 310
Helix 10
10
A
264 281Right-handed alpha
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There are 2 sheets in PDB entry 2HQB. Click on sheet of interest to get list of strands forming it: A, B,

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
33 37first strand
Strand 2
A
1 5parallel
Strand 3
A
60 63parallel
Strand 4
A
83 87parallel
Strand 5
A
96 101parallel
Strand 6
A
243 247parallel
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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
149 154first strand
Strand 2
A
122 127parallel
Strand 3
A
178 180parallel
Strand 4
A
200 205parallel
Strand 5
A
216 222parallel
Strand 6
A
254 256anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il