Analysis of interatomic Contacts of Structural Units in PDB entry:
3KY8


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 3KY8 entry

There are 2 chains in PDB entry 3KY8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU -6ARG 177
B
 MSE 1ARG 177
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 3KY8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 28Right-handed 310
Helix 2
2
A
37 45Right-handed alpha
Helix 3
3
A
52 59Right-handed alpha
Helix 4
4
A
95 106Right-handed alpha
Helix 5
5
A
115 125Right-handed alpha
Helix 6
6
B
22 28Right-handed 310
Helix 7
7
B
37 45Right-handed alpha
Helix 8
8
B
51 61Right-handed alpha
Helix 9
9
B
95 106Right-handed alpha
Helix 10
10
B
115 125Right-handed alpha
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There are 4 sheets in PDB entry 3KY8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
89 92first strand
Strand 2
A
71 74parallel
Strand 3
A
47 51parallel
Strand 4
A
110 114parallel
Strand 5
A
2 10parallel
Strand 6
A
130 136parallel
Strand 7
A
168 175anti-parallel
Strand 8
A
154 164anti-parallel
Strand 9
B
138 139anti-parallel
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There are 2 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
14 16first strand
Strand 2
A
144 145anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
138 139first strand
Strand 2
B
154 164anti-parallel
Strand 3
B
168 175anti-parallel
Strand 4
B
130 135anti-parallel
Strand 5
B
2 9parallel
Strand 6
B
110 113parallel
Strand 7
B
47 50parallel
Strand 8
B
71 74parallel
Strand 9
B
89 92parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
14 16first strand
Strand 2
B
144 145anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il