Analysis of interatomic Contacts of Structural Units in PDB entry:
6K2L


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 6K2L entry

There are 2 chains in PDB entry 6K2L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 6SER 268
B
 PRO 6HIS 251
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 16 helices in PDB entry 6K2L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
33 36Right-handed 310
Helix 2
AA2
A
73 77Right-handed 310
Helix 3
AA3
A
106 115Right-handed alpha
Helix 4
AA4
A
147 156Right-handed alpha
Helix 5
AA5
A
172 176Right-handed 310
Helix 6
AA6
A
197 206Right-handed alpha
Helix 7
AA7
A
221 236Right-handed alpha
Helix 8
AA8
A
239 241Right-handed 310
Helix 9
AA9
A
254 267Right-handed alpha
Helix 10
AB1
B
33 36Right-handed 310
Helix 11
AB2
B
107 115Right-handed alpha
Helix 12
AB3
B
147 157Right-handed alpha
Helix 13
AB4
B
172 176Right-handed 310
Helix 14
AB5
B
198 207Right-handed alpha
Helix 15
AB6
B
221 236Right-handed alpha
Helix 16
AB7
B
239 241Right-handed 310
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There are 4 sheets in PDB entry 6K2L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
79 84first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
120 123anti-parallel
Strand 4
A
11 22anti-parallel
Strand 5
A
25 31anti-parallel
Strand 6
A
94 100anti-parallel
Strand 7
A
87 89anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
185 191first strand
Strand 2
A
163 170parallel
Strand 3
A
138 144parallel
Strand 4
A
214 218parallel
Strand 5
A
243 245parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 84first strand
Strand 2
B
46 51anti-parallel
Strand 3
B
120 123anti-parallel
Strand 4
B
11 22anti-parallel
Strand 5
B
25 31anti-parallel
Strand 6
B
94 100anti-parallel
Strand 7
B
87 89anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 191first strand
Strand 2
B
163 170parallel
Strand 3
B
138 143parallel
Strand 4
B
214 220parallel
Strand 5
B
243 247parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il