Analysis of interatomic Contacts of Structural Units in PDB entry:
1P61


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 1P61 entry

There is 1 chain in PDB entry 1P61 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ARG 20LEU 260
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 12 helices in PDB entry 1P61. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
33 45Right-handed alpha
Helix 2
2
B
54 60Right-handed alpha
Helix 3
3
B
80 88Right-handed alpha
Helix 4
4
B
88 113Right-handed alpha
Helix 5
5
B
129 136Right-handed alpha
Helix 6
6
B
136 144Right-handed alpha
Helix 7
7
B
148 167Right-handed alpha
Helix 8
8
B
181 193Right-handed alpha
Helix 9
9
B
194 198Right-handed 310
Helix 10
10
B
201 217Right-handed alpha
Helix 11
11
B
225 230Right-handed 310
Helix 12
12
B
241 259Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1P61.

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 51first strand
Strand 2
B
123 127parallel
Strand 3
B
22 27parallel
Strand 4
B
174 179parallel
Strand 5
B
233 237parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il