Analysis of interatomic Contacts of Structural Units in PDB entry:
2K7Q


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 2K7Q entry

There is 1 chain in PDB entry 2K7Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -3LYS 2141
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 4 helices in PDB entry 2K7Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2040 2044Right-handed 310
Helix 2
2
A
2046 2050Right-handed 310
Helix 3
3
A
2054 2057Right-handed 310
Helix 4
4
A
2072 2076Right-handed 310
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There are 6 sheets in PDB entry 2K7Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
1959 1967first strand
Strand 2
A
2078 2086anti-parallel
Strand 3
A
2112 2120anti-parallel
Strand 4
A
2130 2135anti-parallel
Strand 5
A
2059 2061parallel
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There are 4 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
1959 1967first strand
Strand 2
A
2078 2086anti-parallel
Strand 3
A
2112 2120anti-parallel
Strand 4
A
2123 2124anti-parallel
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There are 3 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
1971 1972first strand
Strand 2
A
2007 2010anti-parallel
Strand 3
A
1998 2001anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1995 1996first strand
Strand 2
A
1983 1988anti-parallel
Strand 3
A
2017 2025anti-parallel
Strand 4
A
2028 2029anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1995 1996first strand
Strand 2
A
1983 1988anti-parallel
Strand 3
A
2017 2025anti-parallel
Strand 4
A
2035 2039anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2051 2053first strand
Strand 2
A
2066 2071anti-parallel
Strand 3
A
2102 2108anti-parallel
Strand 4
A
2090 2096anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il