Analysis of interatomic Contacts of Structural Units in PDB entry:
3LKI


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 3LKI entry

There are 2 chains in PDB entry 3LKI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -1GLU 339
B
 LEU -1GLU 339
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 32 helices in PDB entry 3LKI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 58Right-handed alpha
Helix 2
2
A
70 84Right-handed alpha
Helix 3
3
A
120 125Right-handed 310
Helix 4
4
A
126 130Right-handed 310
Helix 5
5
A
131 137Right-handed alpha
Helix 6
6
A
146 149Right-handed 310
Helix 7
7
A
150 168Right-handed alpha
Helix 8
8
A
178 182Right-handed 310
Helix 9
9
A
188 198Right-handed alpha
Helix 10
10
A
206 216Right-handed alpha
Helix 11
11
A
219 229Right-handed alpha
Helix 12
12
A
269 284Right-handed alpha
Helix 13
13
A
287 295Right-handed alpha
Helix 14
14
A
296 312Right-handed alpha
Helix 15
15
A
313 315Right-handed 310
Helix 16
16
A
325 339Right-handed alpha
Helix 17
17
B
45 58Right-handed alpha
Helix 18
18
B
70 84Right-handed alpha
Helix 19
19
B
120 125Right-handed 310
Helix 20
20
B
126 130Right-handed 310
Helix 21
21
B
131 137Right-handed alpha
Helix 22
22
B
146 149Right-handed 310
Helix 23
23
B
150 167Right-handed alpha
Helix 24
24
B
178 182Right-handed 310
Helix 25
25
B
188 198Right-handed alpha
Helix 26
26
B
206 216Right-handed alpha
Helix 27
27
B
219 229Right-handed alpha
Helix 28
28
B
267 284Right-handed alpha
Helix 29
29
B
288 295Right-handed alpha
Helix 30
30
B
296 316Right-handed alpha
Helix 31
31
B
320 324Right-handed 310
Helix 32
32
B
326 337Right-handed alpha
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There are 5 sheets in PDB entry 3LKI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 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
61 64first strand
Strand 2
A
14 18parallel
Strand 3
A
138 144parallel
Strand 4
A
170 174parallel
Strand 5
A
201 205parallel
Strand 6
A
234 238parallel
Strand 7
A
244 248anti-parallel
Strand 8
A
252 255anti-parallel
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There are 4 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
39 44first strand
Strand 2
A
22 27anti-parallel
Strand 3
A
100 104parallel
Strand 4
A
112 116anti-parallel
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There are 2 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
66 68first strand
Strand 2
A
91 93parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 93first strand
Strand 2
B
61 68parallel
Strand 3
B
14 18parallel
Strand 4
B
138 144parallel
Strand 5
B
170 174parallel
Strand 6
B
201 205parallel
Strand 7
B
234 238parallel
Strand 8
B
244 247anti-parallel
Strand 9
B
252 255anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
39 44first strand
Strand 2
B
22 27anti-parallel
Strand 3
B
100 105parallel
Strand 4
B
111 116anti-parallel
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