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


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 4YFJ entry

There are 2 chains in PDB entry 4YFJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 24THR 176
B
 SER 22THR 176
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 4YFJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
35 50Right-handed alpha
Helix 2
AA2
A
52 58Right-handed alpha
Helix 3
AA3
A
62 72Right-handed alpha
Helix 4
AA4
A
114 117Right-handed 310
Helix 5
AA5
A
120 137Right-handed alpha
Helix 6
AA6
A
149 160Right-handed alpha
Helix 7
AA7
B
35 50Right-handed alpha
Helix 8
AA8
B
52 57Right-handed alpha
Helix 9
AA9
B
62 72Right-handed alpha
Helix 10
AB1
B
114 117Right-handed 310
Helix 11
AB2
B
120 137Right-handed alpha
Helix 12
AB3
B
149 160Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4YFJ.

There are 12 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
28 30first strand
Strand 2
A
75 82anti-parallel
Strand 3
A
85 96anti-parallel
Strand 4
A
103 112anti-parallel
Strand 5
A
140 146parallel
Strand 6
B
161 170anti-parallel
Strand 7
A
161 170anti-parallel
Strand 8
B
140 145anti-parallel
Strand 9
B
103 112parallel
Strand 10
B
86 96anti-parallel
Strand 11
B
75 81anti-parallel
Strand 12
B
28 30anti-parallel
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