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


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 1RFG entry

There is 1 chain in PDB entry 1RFG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 GLU 2SER 289
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 1RFG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
E
6 19Right-handed alpha
Helix 2
2
E
35 42Right-handed 310
Helix 3
3
E
86 90Right-handed 310
Helix 4
4
E
92 97Right-handed alpha
Helix 5
5
E
97 106Right-handed alpha
Helix 6
6
E
138 142Right-handed alpha
Helix 7
7
E
167 182Right-handed alpha
Helix 8
8
E
202 212Right-handed alpha
Helix 9
9
E
221 232Right-handed alpha
Helix 10
10
E
256 264Right-handed 310
Helix 11
11
E
265 279Right-handed alpha
Helix 12
12
E
280 282Right-handed 310
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There are 2 sheets in PDB entry 1RFG. 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
E
47 49first strand
Strand 2
E
67 72anti-parallel
Strand 3
E
77 82anti-parallel
Strand 4
E
27 31parallel
Strand 5
E
110 113parallel
Strand 6
E
234 237parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
130 137first strand
Strand 2
E
188 194parallel
Strand 3
E
216 218parallel
Strand 4
E
116 119anti-parallel
Strand 5
E
240 244parallel
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