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


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 6CKL entry

There are 3 chains in PDB entry 6CKL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 225
B
 MET 1HIS 225
C
 MET 1HIS 225
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 30 helices in PDB entry 6CKL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 23Right-handed 310
Helix 2
AA2
A
31 43Right-handed alpha
Helix 3
AA3
A
54 64Right-handed alpha
Helix 4
AA4
A
72 76Right-handed 310
Helix 5
AA5
A
81 94Right-handed alpha
Helix 6
AA6
A
111 121Right-handed alpha
Helix 7
AA7
A
157 162Right-handed alpha
Helix 8
AA8
A
163 168Right-handed 310
Helix 9
AA9
A
183 190Right-handed alpha
Helix 10
AB1
A
212 224Right-handed alpha
Helix 11
AB2
B
20 23Right-handed 310
Helix 12
AB3
B
31 43Right-handed alpha
Helix 13
AB4
B
54 64Right-handed alpha
Helix 14
AB5
B
72 76Right-handed 310
Helix 15
AB6
B
81 94Right-handed alpha
Helix 16
AB7
B
111 121Right-handed alpha
Helix 17
AB8
B
157 162Right-handed alpha
Helix 18
AB9
B
163 168Right-handed 310
Helix 19
AC1
B
183 190Right-handed alpha
Helix 20
AC2
B
212 224Right-handed alpha
Helix 21
AC3
C
20 23Right-handed 310
Helix 22
AC4
C
31 43Right-handed alpha
Helix 23
AC5
C
54 64Right-handed alpha
Helix 24
AC6
C
72 76Right-handed 310
Helix 25
AC7
C
81 94Right-handed alpha
Helix 26
AC8
C
111 121Right-handed alpha
Helix 27
AC9
C
157 162Right-handed alpha
Helix 28
AD1
C
163 168Right-handed 310
Helix 29
AD2
C
183 190Right-handed alpha
Helix 30
AD3
C
212 224Right-handed alpha
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There are 9 sheets in PDB entry 6CKL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
67 70first strand
Strand 2
A
47 52parallel
Strand 3
A
4 10parallel
Strand 4
A
98 102parallel
Strand 5
A
171 182anti-parallel
Strand 6
A
130 135anti-parallel
Strand 7
A
198 201parallel
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There are 7 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
67 70first strand
Strand 2
A
47 52parallel
Strand 3
A
4 10parallel
Strand 4
A
98 102parallel
Strand 5
A
171 182anti-parallel
Strand 6
B
144 148anti-parallel
Strand 7
B
151 154anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
25 26first strand
Strand 2
A
29 30anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 154first strand
Strand 2
A
144 147anti-parallel
Strand 3
B
171 182anti-parallel
Strand 4
B
98 102anti-parallel
Strand 5
B
4 10parallel
Strand 6
B
47 52parallel
Strand 7
B
67 70parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 154first strand
Strand 2
A
144 147anti-parallel
Strand 3
B
171 182anti-parallel
Strand 4
B
130 135anti-parallel
Strand 5
B
198 201parallel
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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
B
25 26first strand
Strand 2
B
29 30anti-parallel
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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
67 70first strand
Strand 2
C
47 52parallel
Strand 3
C
4 10parallel
Strand 4
C
98 102parallel
Strand 5
C
172 182anti-parallel
Strand 6
C
130 135anti-parallel
Strand 7
C
198 201parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
25 26first strand
Strand 2
C
29 30anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
144 148first strand
Strand 2
C
151 154anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il