Analysis of interatomic Contacts of Structural Units in PDB entry:
4F54


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 4F54 entry

There are 10 chains in PDB entry 4F54 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 27ASP 37
A
 GLN 39PHE 42
A
 ASP 44ASP 52
A
 ILE 54SER 60
A
 GLU 62ALA 84
A
 GLY 86ASP 92
A
 GLU 94LEU 160
A
 ALA 162GLY 167
A
 LEU 170SER 185
A
 ALA 187ASN 209
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 6 helices in PDB entry 4F54. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 45Right-handed 310
Helix 2
2
A
68 85Right-handed alpha
Helix 3
3
A
118 123Right-handed 310
Helix 4
4
A
128 133Right-handed alpha
Helix 5
5
A
184 190Right-handed alpha
Helix 6
6
A
191 203Right-handed alpha
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There are 2 sheets in PDB entry 4F54. 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
A
31 36first strand
Strand 2
A
169 179anti-parallel
Strand 3
A
152 159anti-parallel
Strand 4
A
98 105anti-parallel
Strand 5
A
47 50parallel
Strand 6
A
88 89parallel
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There are 6 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
64 65first strand
Strand 2
A
55 57anti-parallel
Strand 3
A
98 105parallel
Strand 4
A
152 159anti-parallel
Strand 5
A
169 179anti-parallel
Strand 6
A
137 139parallel
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