Analysis of interatomic Contacts of Structural Units in PDB entry:
2DFY


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 2DFY entry

There are 2 chains in PDB entry 2DFY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 SER 19ASN 327
C
 SER 19ASN 327
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 10 helices in PDB entry 2DFY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
44 48Right-handed 310
Helix 2
2
X
56 61Right-handed alpha
Helix 3
3
X
73 82Right-handed alpha
Helix 4
4
X
111 113Right-handed 310
Helix 5
5
X
139 141Right-handed 310
Helix 6
6
C
44 48Right-handed 310
Helix 7
7
C
56 61Right-handed alpha
Helix 8
8
C
73 82Right-handed alpha
Helix 9
9
C
111 113Right-handed 310
Helix 10
10
C
139 141Right-handed 310
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There are 10 sheets in PDB entry 2DFY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
41 43first strand
Strand 2
X
34 38anti-parallel
Strand 3
X
323 326anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
70 72first strand
Strand 2
X
63 67anti-parallel
Strand 3
X
319 321anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
85 86first strand
Strand 2
X
93 94anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
106 109first strand
Strand 2
X
99 103anti-parallel
Strand 3
X
308 309anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
134 137first strand
Strand 2
X
127 131anti-parallel
Strand 3
X
302 303anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
41 43first strand
Strand 2
C
34 38anti-parallel
Strand 3
C
323 326anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
70 72first strand
Strand 2
C
63 67anti-parallel
Strand 3
C
319 321anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
85 86first strand
Strand 2
C
93 94anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
106 109first strand
Strand 2
C
99 103anti-parallel
Strand 3
C
308 309anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
134 137first strand
Strand 2
C
127 131anti-parallel
Strand 3
C
302 303anti-parallel
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