Analysis of interatomic Contacts of Structural Units in PDB entry:
2AF2


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 2AF2 entry

There are 2 chains in PDB entry 2AF2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLN 153
B
 ALA 1GLN 153
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 2 helices in PDB entry 2AF2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
133 138Right-handed alpha
Helix 2
2
B
131 137Right-handed alpha
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There are 2 sheets in PDB entry 2AF2. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
83 86first strand
Strand 2
A
44 47anti-parallel
Strand 3
A
116 120anti-parallel
Strand 4
A
143 151anti-parallel
Strand 5
A
2 9anti-parallel
Strand 6
A
15 22anti-parallel
Strand 7
A
29 36anti-parallel
Strand 8
A
94 101anti-parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 101first strand
Strand 2
B
29 36anti-parallel
Strand 3
B
94 97anti-parallel
Strand 4
B
86 90anti-parallel
Strand 5
B
41 48anti-parallel
Strand 6
B
116 119anti-parallel
Strand 7
B
146 153anti-parallel
Strand 8
B
3 9anti-parallel
Strand 9
B
15 21anti-parallel
Strand 10
B
29 36anti-parallel
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