Analysis of interatomic Contacts of Structural Units in PDB entry:
1LK8


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 1LK8 entry

There is 1 chain in PDB entry 1LK8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 306
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 12 helices in PDB entry 1LK8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
16 35Right-handed alpha
Helix 3
3
A
38 44Right-handed 310
Helix 4
4
A
50 66Right-handed alpha
Helix 5
5
A
122 127Right-handed alpha
Helix 6
6
A
128 129Right-handed 310
Helix 7
7
A
130 134Right-handed 310
Helix 8
8
A
187 192Right-handed 310
Helix 9
9
A
217 229Right-handed alpha
Helix 10
10
A
250 256Right-handed alpha
Helix 11
11
A
256 261Right-handed alpha
Helix 12
12
A
291 306Right-handed alpha
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There are 2 sheets in PDB entry 1LK8. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
81 82first strand
Strand 2
A
71 74anti-parallel
Strand 3
A
91 96parallel
Strand 4
A
105 114anti-parallel
Strand 5
A
139 142anti-parallel
Strand 6
A
146 151anti-parallel
Strand 7
A
156 159anti-parallel
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There are 5 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
211 212first strand
Strand 2
A
183 185parallel
Strand 3
A
231 233parallel
Strand 4
A
288 290anti-parallel
Strand 5
A
263 264anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il