Analysis of interatomic Contacts of Structural Units in PDB entry:
1DR3


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 1DR3 entry

There is 1 chain in PDB entry 1DR3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1VAL 186
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 5 helices in PDB entry 1DR3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
B
A
27 40Right-handed alpha
Helix 2
C
A
53 59Right-handed alpha
Helix 3
E
A
92 102Right-handed alpha
Helix 4
EP
A
102 109Right-handed alpha
Helix 5
F
A
117 127Right-handed alpha
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There are 2 sheets in PDB entry 1DR3. Click on sheet of interest to get list of strands forming it: 1, 2,

There are 8 strands in 1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
88 90first strand
Strand 2
A
71 76parallel
Strand 3
A
47 53parallel
Strand 4
A
108 116parallel
Strand 5
A
4 10parallel
Strand 6
A
130 139parallel
Strand 7
A
175 185anti-parallel
Strand 8
A
157 159anti-parallel
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There are 8 strands in 2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
88 90first strand
Strand 2
A
71 76parallel
Strand 3
A
47 53parallel
Strand 4
A
108 116parallel
Strand 5
A
4 10parallel
Strand 6
A
130 139parallel
Strand 7
A
175 185anti-parallel
Strand 8
A
168 172anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il