Analysis of interatomic Contacts of Structural Units in PDB entry:
1K6Z


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 1K6Z entry

There are 2 chains in PDB entry 1K6Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1003HIS 1132
B
 SER 2003HIS 2132
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 1K6Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1003 1016Right-handed alpha
Helix 2
2
A
1059 1066Right-handed alpha
Helix 3
3
A
1096 1098Right-handed 310
Helix 4
4
A
1101 1117Right-handed alpha
Helix 5
5
B
2003 2016Right-handed alpha
Helix 6
6
B
2059 2065Right-handed alpha
Helix 7
7
B
2066 2068Right-handed 310
Helix 8
8
B
2096 2098Right-handed 310
Helix 9
9
B
2101 2117Right-handed alpha
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There are 2 sheets in PDB entry 1K6Z. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
1077 1081first strand
Strand 2
A
1086 1094anti-parallel
Strand 3
A
1045 1050anti-parallel
Strand 4
A
1034 1040anti-parallel
Strand 5
A
1026 1031anti-parallel
Strand 6
A
1129 1131anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2077 2081first strand
Strand 2
B
2086 2094anti-parallel
Strand 3
B
2045 2050anti-parallel
Strand 4
B
2034 2040anti-parallel
Strand 5
B
2026 2031anti-parallel
Strand 6
B
2129 2131anti-parallel
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