Analysis of interatomic Contacts of Structural Units in PDB entry:
7RFD


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 7RFD entry

There are 3 chains in PDB entry 7RFD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASN 26
A
 LEU 28GLN 97
A
 PHE 99HIS 170
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 3 helices in PDB entry 7RFD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 33Right-handed alpha
Helix 2
AA2
A
105 109Right-handed 310
Helix 3
AA3
A
129 138Right-handed alpha
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There are 3 sheets in PDB entry 7RFD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 6first strand
Strand 2
A
9 15anti-parallel
Strand 3
A
122 128anti-parallel
Strand 4
A
82 85anti-parallel
Strand 5
A
98 101anti-parallel
Strand 6
A
49 52anti-parallel
Strand 7
A
39 45anti-parallel
Strand 8
A
156 162anti-parallel
Strand 9
A
2 6anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
55 56first strand
Strand 2
A
60 61anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 144first strand
Strand 2
A
147 151anti-parallel
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