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


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 4OYK entry

There are 4 chains in PDB entry 4OYK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7GLU 179
B
 GLU 6LEU 178
C
 GLU 53GLU 65
D
 GLU 53GLU 67
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 22 helices in PDB entry 4OYK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 24Right-handed alpha
Helix 2
AA2
A
30 39Right-handed alpha
Helix 3
AA3
A
43 48Right-handed alpha
Helix 4
AA4
A
52 59Right-handed alpha
Helix 5
AA5
A
64 88Right-handed alpha
Helix 6
AA6
A
102 109Right-handed alpha
Helix 7
AA7
A
114 123Right-handed alpha
Helix 8
AA8
A
142 165Right-handed alpha
Helix 9
AA9
A
170 175Right-handed alpha
Helix 10
AB1
A
176 178Right-handed 310
Helix 11
AB2
B
7 24Right-handed alpha
Helix 12
AB3
B
34 40Right-handed alpha
Helix 13
AB4
B
43 48Right-handed alpha
Helix 14
AB5
B
52 59Right-handed alpha
Helix 15
AB6
B
64 88Right-handed alpha
Helix 16
AB7
B
102 108Right-handed alpha
Helix 17
AB8
B
109 112Right-handed 310
Helix 18
AB9
B
114 123Right-handed alpha
Helix 19
AC1
B
142 165Right-handed alpha
Helix 20
AC2
B
170 178Right-handed alpha
Helix 21
AC3
C
58 64Right-handed alpha
Helix 22
AC4
D
58 67Right-handed alpha
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There are 2 sheets in PDB entry 4OYK. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 3 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
97 99first strand
Strand 2
A
131 133anti-parallel
Strand 3
A
126 128anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
97 99first strand
Strand 2
B
131 133anti-parallel
Strand 3
B
126 128anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il