Analysis of interatomic Contacts of Structural Units in PDB entry:
6KKO


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 6KKO entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 6KKO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2ILE 180
B
 SER 0ILE 180
C
 SER 0ASN 67
C
 SER 69GLU 126
D
 SER 0ASN 67
D
 SER 69ASP 125
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 18 helices in PDB entry 6KKO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 16Right-handed alpha
Helix 2
AA2
A
27 45Right-handed alpha
Helix 3
AA3
A
48 73Right-handed alpha
Helix 4
AA4
A
104 119Right-handed alpha
Helix 5
AA5
A
121 133Right-handed alpha
Helix 6
AA6
A
146 156Right-handed alpha
Helix 7
AA7
B
1 16Right-handed alpha
Helix 8
AA8
B
27 45Right-handed alpha
Helix 9
AA9
B
48 73Right-handed alpha
Helix 10
AB1
B
103 119Right-handed alpha
Helix 11
AB2
B
121 133Right-handed alpha
Helix 12
AB3
B
146 156Right-handed alpha
Helix 13
AB4
C
34 52Right-handed alpha
Helix 14
AB5
C
67 87Right-handed alpha
Helix 15
AB6
C
101 113Right-handed alpha
Helix 16
AB7
D
35 52Right-handed alpha
Helix 17
AB8
D
67 87Right-handed alpha
Helix 18
AB9
D
101 113Right-handed alpha
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There are 3 sheets in PDB entry 6KKO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 10 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
161 165first strand
Strand 2
A
171 179anti-parallel
Strand 3
A
94 103anti-parallel
Strand 4
A
81 88anti-parallel
Strand 5
A
18 25anti-parallel
Strand 6
B
18 25anti-parallel
Strand 7
B
81 88anti-parallel
Strand 8
B
94 102anti-parallel
Strand 9
B
172 179anti-parallel
Strand 10
B
161 165anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 6first strand
Strand 2
C
14 18anti-parallel
Strand 3
C
23 30anti-parallel
Strand 4
C
57 66parallel
Strand 5
C
91 98parallel
Strand 6
C
119 124parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 6first strand
Strand 2
D
14 18anti-parallel
Strand 3
D
23 30anti-parallel
Strand 4
D
57 66parallel
Strand 5
D
91 98parallel
Strand 6
D
119 124parallel
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