Analysis of interatomic Contacts of Structural Units in PDB entry:
6KY1


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 6KY1 entry

There are 3 chains in PDB entry 6KY1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS -6ARG 174
B
 VAL -5ARG 174
C
 HIS 0ARG 174
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 17 helices in PDB entry 6KY1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 11Right-handed 310
Helix 2
AA2
A
71 81Right-handed alpha
Helix 3
AA3
A
123 134Right-handed alpha
Helix 4
AA4
A
141 156Right-handed alpha
Helix 5
AA5
A
157 160Right-handed 310
Helix 6
AA6
A
161 172Right-handed alpha
Helix 7
AA7
B
7 11Right-handed 310
Helix 8
AA8
B
71 82Right-handed alpha
Helix 9
AA9
B
123 134Right-handed alpha
Helix 10
AB1
B
141 156Right-handed alpha
Helix 11
AB2
B
157 160Right-handed 310
Helix 12
AB3
B
161 173Right-handed alpha
Helix 13
AB4
C
7 11Right-handed 310
Helix 14
AB5
C
123 134Right-handed alpha
Helix 15
AB6
C
141 154Right-handed alpha
Helix 16
AB7
C
157 160Right-handed 310
Helix 17
AB8
C
161 173Right-handed alpha
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There are 6 sheets in PDB entry 6KY1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
2 5first strand
Strand 2
A
47 66anti-parallel
Strand 3
A
19 36anti-parallel
Strand 4
A
87 96anti-parallel
Strand 5
A
104 111anti-parallel
Strand 6
A
2 5parallel
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There are 2 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
135 136first strand
Strand 2
A
139 140anti-parallel
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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
B
2 5first strand
Strand 2
B
47 66anti-parallel
Strand 3
B
19 36anti-parallel
Strand 4
B
87 96anti-parallel
Strand 5
B
104 111anti-parallel
Strand 6
B
2 5parallel
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There are 2 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
135 136first strand
Strand 2
B
139 140anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 5first strand
Strand 2
C
47 66anti-parallel
Strand 3
C
19 36anti-parallel
Strand 4
C
88 96anti-parallel
Strand 5
C
104 110anti-parallel
Strand 6
C
2 5parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
135 136first strand
Strand 2
C
139 140anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il