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


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 3TQR entry

There is 1 chain in PDB entry 3TQR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4PRO 215
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 7 helices in PDB entry 3TQR. 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 28Right-handed alpha
Helix 2
2
A
44 53Right-handed alpha
Helix 3
3
A
61 65Right-handed 310
Helix 4
4
A
67 81Right-handed alpha
Helix 5
5
A
97 104Right-handed alpha
Helix 6
6
A
123 131Right-handed alpha
Helix 7
7
A
165 190Right-handed alpha
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There are 2 sheets in PDB entry 3TQR. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
57 59first strand
Strand 2
A
32 39parallel
Strand 3
A
6 12parallel
Strand 4
A
86 89parallel
Strand 5
A
108 112parallel
Strand 6
A
135 142anti-parallel
Strand 7
A
152 159anti-parallel
Strand 8
A
212 214parallel
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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
193 196first strand
Strand 2
A
199 202anti-parallel
Strand 3
A
205 206anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il