Analysis of interatomic Contacts of Structural Units in PDB entry:
2PR1


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 2PR1 entry

There are 2 chains in PDB entry 2PR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 152
B
 THR 2MET 150
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
Back to top of page

There are 15 helices in PDB entry 2PR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 18Right-handed alpha
Helix 2
2
A
24 37Right-handed alpha
Helix 3
3
A
38 41Right-handed 310
Helix 4
4
A
73 77Right-handed 310
Helix 5
5
A
95 106Right-handed alpha
Helix 6
6
A
116 118Right-handed 310
Helix 7
7
A
119 126Right-handed alpha
Helix 8
8
A
134 139Right-handed alpha
Helix 9
9
B
10 18Right-handed alpha
Helix 10
10
B
24 36Right-handed alpha
Helix 11
11
B
73 77Right-handed 310
Helix 12
12
B
95 106Right-handed alpha
Helix 13
13
B
116 118Right-handed 310
Helix 14
14
B
119 126Right-handed alpha
Helix 15
15
B
134 139Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 2PR1. Click on sheet of interest to get list of strands forming it: A, B,

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
5 9first strand
Strand 2
A
43 52anti-parallel
Strand 3
A
55 65anti-parallel
Strand 4
A
79 87anti-parallel
Strand 5
A
111 113parallel
Strand 6
A
144 146anti-parallel
Strand 7
A
129 130anti-parallel
Back to list of sheets
Back to top of page

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
B
5 6first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
55 65anti-parallel
Strand 4
B
79 87anti-parallel
Strand 5
B
111 113parallel
Strand 6
B
144 146anti-parallel
Strand 7
B
129 130anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il