Analysis of interatomic Contacts of Structural Units in PDB entry:
8CKH


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 8CKH entry

There are 2 chains in PDB entry 8CKH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1GLN 281
B
 MET 3LYS 280
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 23 helices in PDB entry 8CKH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
62 65Right-handed 310
Helix 2
AA2
A
66 82Right-handed alpha
Helix 3
AA3
A
106 124Right-handed alpha
Helix 4
AA4
A
128 140Right-handed alpha
Helix 5
AA5
A
142 149Right-handed alpha
Helix 6
AA6
A
181 187Right-handed alpha
Helix 7
AA7
A
199 205Right-handed alpha
Helix 8
AA8
A
212 220Right-handed alpha
Helix 9
AA9
A
220 231Right-handed alpha
Helix 10
AB1
A
251 260Right-handed alpha
Helix 11
AB2
A
277 281Right-handed 310
Helix 12
AB3
B
62 65Right-handed 310
Helix 13
AB4
B
66 82Right-handed alpha
Helix 14
AB5
B
106 124Right-handed alpha
Helix 15
AB6
B
128 140Right-handed alpha
Helix 16
AB7
B
142 149Right-handed alpha
Helix 17
AB8
B
181 187Right-handed alpha
Helix 18
AB9
B
199 205Right-handed alpha
Helix 19
AC1
B
212 220Right-handed alpha
Helix 20
AC2
B
220 232Right-handed alpha
Helix 21
AC3
B
251 260Right-handed alpha
Helix 22
AC4
B
261 262Right-handed 310
Helix 23
AC5
B
263 267Right-handed 310
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There are 4 sheets in PDB entry 8CKH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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
4 21first strand
Strand 2
A
27 47anti-parallel
Strand 3
A
152 155anti-parallel
Strand 4
A
160 163anti-parallel
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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
52 54first strand
Strand 2
A
90 96parallel
Strand 3
A
27 47anti-parallel
Strand 4
A
267 274anti-parallel
Strand 5
A
170 175anti-parallel
Strand 6
A
245 249anti-parallel
Strand 7
A
236 238anti-parallel
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There are 4 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
5 21first strand
Strand 2
B
27 47anti-parallel
Strand 3
B
152 155anti-parallel
Strand 4
B
160 163anti-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
B
52 54first strand
Strand 2
B
90 96parallel
Strand 3
B
27 47anti-parallel
Strand 4
B
269 274anti-parallel
Strand 5
B
170 174anti-parallel
Strand 6
B
245 249anti-parallel
Strand 7
B
236 238anti-parallel
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