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


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 1DRV entry

There is 1 chain in PDB entry 1DRV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4LEU 273
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 9 helices in PDB entry 1DRV. 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 26Right-handed alpha
Helix 2
2
A
67 69Right-handed 310
Helix 3
3
A
82 94Right-handed alpha
Helix 4
4
A
108 119Right-handed alpha
Helix 5
5
A
131 145Right-handed alpha
Helix 6
6
A
169 181Right-handed alpha
Helix 7
7
A
186 189Right-handed alpha
Helix 8
8
A
240 254Right-handed 310
Helix 9
9
A
264 267Right-handed alpha
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There are 2 sheets in PDB entry 1DRV. 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
260 262first strand
Strand 2
A
122 125parallel
Strand 3
A
98 101parallel
Strand 4
A
75 78parallel
Strand 5
A
6 10parallel
Strand 6
A
31 36parallel
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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
206 212first strand
Strand 2
A
152 159parallel
Strand 3
A
218 225anti-parallel
Strand 4
A
230 237anti-parallel
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