Analysis of interatomic Contacts of Structural Units in PDB entry:
4FR7


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 4FR7 entry

There are 2 chains in PDB entry 4FR7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 29GLY 195
A
 ALA 197ARG 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 8 helices in PDB entry 4FR7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 37Right-handed 310
Helix 2
2
A
86 101Right-handed alpha
Helix 3
3
A
114 119Right-handed alpha
Helix 4
4
A
120 127Right-handed alpha
Helix 5
5
A
134 145Right-handed alpha
Helix 6
6
A
196 198Right-handed 310
Helix 7
7
A
216 228Right-handed alpha
Helix 8
8
A
244 259Right-handed alpha
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There are 2 sheets in PDB entry 4FR7. 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
43 48first strand
Strand 2
A
51 60anti-parallel
Strand 3
A
63 74anti-parallel
Strand 4
A
77 81anti-parallel
Strand 5
A
105 109parallel
Strand 6
A
130 133parallel
Strand 7
A
151 152parallel
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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
A
162 165first strand
Strand 2
A
168 171anti-parallel
Strand 3
A
183 186anti-parallel
Strand 4
A
191 195anti-parallel
Strand 5
A
233 236parallel
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