Analysis of interatomic Contacts of Structural Units in PDB entry:
1ATK


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 1ATK entry

There is 1 chain in PDB entry 1ATK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 1MET 215
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 9 helices in PDB entry 1ATK. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
7 10Right-handed 310
Helix 2
2
A
25 42Right-handed alpha
Helix 3
3
A
50 56Right-handed alpha
Helix 4
4
A
62 64Right-handed 310
Helix 5
5
A
68 78Right-handed alpha
Helix 6
6
A
100 102Right-handed 310
Helix 7
7
A
118 127Right-handed alpha
Helix 8
8
A
140 143Right-handed alpha
Helix 9
9
A
203 205Right-handed 310
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There are 2 sheets in PDB entry 1ATK. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
110 112first strand
Strand 2
A
211 213anti-parallel
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There are 4 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
131 135first strand
Strand 2
A
162 171anti-parallel
Strand 3
A
176 181anti-parallel
Strand 4
A
193 197anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il