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


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 1LKC entry

There is 1 chain in PDB entry 1LKC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 8PRO 362
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 18 helices in PDB entry 1LKC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
22 26Right-handed 310
Helix 3
3
A
39 49Right-handed alpha
Helix 4
4
A
50 55Right-handed 310
Helix 5
5
A
61 73Right-handed alpha
Helix 6
6
A
75 77Right-handed 310
Helix 7
7
A
84 97Right-handed alpha
Helix 8
8
A
109 118Right-handed alpha
Helix 9
9
A
128 132Right-handed 310
Helix 10
10
A
137 143Right-handed alpha
Helix 11
11
A
164 178Right-handed alpha
Helix 12
12
A
188 192Right-handed 310
Helix 13
13
A
198 202Right-handed 310
Helix 14
14
A
232 243Right-handed alpha
Helix 15
15
A
249 260Right-handed alpha
Helix 16
16
A
264 287Right-handed alpha
Helix 17
17
A
310 318Right-handed alpha
Helix 18
18
A
342 358Right-handed alpha
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There are 3 sheets in PDB entry 1LKC. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
27 28first strand
Strand 2
A
320 321parallel
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There are 7 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
79 82first strand
Strand 2
A
226 229anti-parallel
Strand 3
A
208 213anti-parallel
Strand 4
A
181 185parallel
Strand 5
A
149 153parallel
Strand 6
A
100 105parallel
Strand 7
A
121 126parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
290 292first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
335 339anti-parallel
Strand 4
A
323 324anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il