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


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 3TQD entry

There is 1 chain in PDB entry 3TQD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2PHE 249
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 11 helices in PDB entry 3TQD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 21Right-handed 310
Helix 2
2
A
29 40Right-handed alpha
Helix 3
3
A
51 61Right-handed alpha
Helix 4
4
A
74 86Right-handed alpha
Helix 5
5
A
105 119Right-handed alpha
Helix 6
6
A
133 138Right-handed alpha
Helix 7
7
A
170 174Right-handed 310
Helix 8
8
A
191 200Right-handed alpha
Helix 9
9
A
203 210Right-handed alpha
Helix 10
10
A
213 219Right-handed alpha
Helix 11
11
A
238 247Right-handed alpha
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There are 3 sheets in PDB entry 3TQD. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
64 67first strand
Strand 2
A
44 49parallel
Strand 3
A
4 8parallel
Strand 4
A
93 97parallel
Strand 5
A
181 190anti-parallel
Strand 6
A
144 147anti-parallel
Strand 7
A
153 157anti-parallel
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There are 7 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
64 67first strand
Strand 2
A
44 49parallel
Strand 3
A
4 8parallel
Strand 4
A
93 97parallel
Strand 5
A
181 190anti-parallel
Strand 6
A
124 130anti-parallel
Strand 7
A
224 227parallel
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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
23 24first strand
Strand 2
A
27 28anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il