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


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 3RPG entry

There are 3 chains in PDB entry 3RPG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -1MET 147
B
 ARG 3HIS 101
C
 THR 16SER 116
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 14 helices in PDB entry 3RPG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 16Right-handed alpha
Helix 2
2
A
86 90Right-handed 310
Helix 3
3
A
98 112Right-handed alpha
Helix 4
4
A
120 130Right-handed alpha
Helix 5
5
A
130 146Right-handed alpha
Helix 6
6
B
9 17Right-handed alpha
Helix 7
7
B
39 47Right-handed alpha
Helix 8
8
B
64 67Right-handed 310
Helix 9
9
B
72 83Right-handed alpha
Helix 10
10
B
85 100Right-handed alpha
Helix 11
11
C
45 50Right-handed alpha
Helix 12
12
C
73 82Right-handed alpha
Helix 13
13
C
96 98Right-handed 310
Helix 14
14
C
103 114Right-handed alpha
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There are 4 sheets in PDB entry 3RPG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
21 25first strand
Strand 2
A
32 38anti-parallel
Strand 3
A
49 55anti-parallel
Strand 4
A
66 69anti-parallel
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There are 2 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 8first strand
Strand 2
C
37 40anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 38first strand
Strand 2
B
29 31anti-parallel
Strand 3
B
69 71anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
70 72first strand
Strand 2
C
61 64anti-parallel
Strand 3
C
100 102anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il