Analysis of interatomic Contacts of Structural Units in PDB entry:
3LK7


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 3LK7 entry

There is 1 chain in PDB entry 3LK7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 4GLU 451
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 3LK7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
42 45Right-handed 310
Helix 3
3
A
46 55Right-handed alpha
Helix 4
4
A
65 71Right-handed 310
Helix 5
5
A
86 95Right-handed alpha
Helix 6
6
A
101 110Right-handed alpha
Helix 7
7
A
122 137Right-handed alpha
Helix 8
8
A
150 155Right-handed alpha
Helix 9
9
A
169 174Right-handed alpha
Helix 10
10
A
193 198Right-handed alpha
Helix 11
11
A
199 209Right-handed alpha
Helix 12
12
A
210 212Right-handed 310
Helix 13
13
A
226 234Right-handed alpha
Helix 14
14
A
270 272Right-handed 310
Helix 15
15
A
276 294Right-handed alpha
Helix 16
16
A
296 307Right-handed alpha
Helix 17
17
A
333 343Right-handed alpha
Helix 18
18
A
344 347Right-handed 310
Helix 19
19
A
362 364Right-handed 310
Helix 20
20
A
365 370Right-handed alpha
Helix 21
21
A
381 392Right-handed alpha
Helix 22
22
A
401 413Right-handed alpha
Helix 23
23
A
433 450Right-handed alpha
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There are 3 sheets in PDB entry 3LK7. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
58 61first strand
Strand 2
A
34 39parallel
Strand 3
A
11 15parallel
Strand 4
A
73 78parallel
Strand 5
A
99 100parallel
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There are 9 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
141 145first strand
Strand 2
A
163 167parallel
Strand 3
A
113 118parallel
Strand 4
A
183 186parallel
Strand 5
A
219 223parallel
Strand 6
A
239 244parallel
Strand 7
A
252 255parallel
Strand 8
A
258 261anti-parallel
Strand 9
A
264 268anti-parallel
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There are 6 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
315 320first strand
Strand 2
A
323 327anti-parallel
Strand 3
A
418 421parallel
Strand 4
A
349 353parallel
Strand 5
A
374 377parallel
Strand 6
A
396 398parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il