Analysis of interatomic Contacts of Structural Units in PDB entry:
7OKS


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 7OKS entry

There are 4 chains in PDB entry 7OKS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 8ILE 177
B
 GLN 9ILE 177
C
 GLN 9ILE 177
D
 LEU 8ILE 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 21 helices in PDB entry 7OKS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
46 48Right-handed 310
Helix 2
AA2
A
58 88Right-handed alpha
Helix 3
AA3
A
141 154Right-handed alpha
Helix 4
AA4
A
155 157Right-handed 310
Helix 5
AA5
A
158 167Right-handed alpha
Helix 6
AA6
A
167 177Right-handed alpha
Helix 7
AA7
B
58 88Right-handed alpha
Helix 8
AA8
B
141 154Right-handed alpha
Helix 9
AA9
B
155 157Right-handed 310
Helix 10
AB1
B
158 167Right-handed alpha
Helix 11
AB2
B
167 177Right-handed alpha
Helix 12
AB3
C
46 48Right-handed 310
Helix 13
AB4
C
58 88Right-handed alpha
Helix 14
AB5
C
141 154Right-handed alpha
Helix 15
AB6
C
158 167Right-handed alpha
Helix 16
AB7
C
167 177Right-handed alpha
Helix 17
AB8
D
58 88Right-handed alpha
Helix 18
AB9
D
141 154Right-handed alpha
Helix 19
AC1
D
155 157Right-handed 310
Helix 20
AC2
D
158 167Right-handed alpha
Helix 21
AC3
D
167 177Right-handed alpha
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There are 4 sheets in PDB entry 7OKS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
49 52first strand
Strand 2
A
36 44anti-parallel
Strand 3
A
24 33anti-parallel
Strand 4
A
9 21anti-parallel
Strand 5
A
96 103anti-parallel
Strand 6
A
111 118anti-parallel
Strand 7
A
121 127anti-parallel
Strand 8
A
132 135anti-parallel
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There are 8 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
49 52first strand
Strand 2
B
36 44anti-parallel
Strand 3
B
24 33anti-parallel
Strand 4
B
10 21anti-parallel
Strand 5
B
93 102anti-parallel
Strand 6
B
111 118anti-parallel
Strand 7
B
121 127anti-parallel
Strand 8
B
132 135anti-parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 52first strand
Strand 2
C
36 44anti-parallel
Strand 3
C
25 33anti-parallel
Strand 4
C
10 19anti-parallel
Strand 5
C
93 102anti-parallel
Strand 6
C
111 118anti-parallel
Strand 7
C
121 127anti-parallel
Strand 8
C
132 135anti-parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
49 52first strand
Strand 2
D
36 44anti-parallel
Strand 3
D
24 33anti-parallel
Strand 4
D
9 21anti-parallel
Strand 5
D
93 103anti-parallel
Strand 6
D
111 118anti-parallel
Strand 7
D
121 127anti-parallel
Strand 8
D
132 135anti-parallel
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