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


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 3LKD entry

There are 2 chains in PDB entry 3LKD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 6ASP 476
B
 THR 7PHE 478
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 49 helices in PDB entry 3LKD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 18Right-handed alpha
Helix 2
2
A
19 24Right-handed alpha
Helix 3
3
A
27 56Right-handed alpha
Helix 4
4
A
62 76Right-handed alpha
Helix 5
5
A
79 92Right-handed alpha
Helix 6
6
A
96 99Right-handed 310
Helix 7
7
A
100 111Right-handed alpha
Helix 8
8
A
114 127Right-handed alpha
Helix 9
9
A
143 147Right-handed 310
Helix 10
10
A
149 167Right-handed alpha
Helix 11
11
A
175 190Right-handed alpha
Helix 12
12
A
202 215Right-handed alpha
Helix 13
13
A
235 237Right-handed 310
Helix 14
14
A
238 243Right-handed alpha
Helix 15
15
A
257 271Right-handed alpha
Helix 16
16
A
274 276Right-handed 310
Helix 17
17
A
314 320Right-handed 310
Helix 18
18
A
323 327Right-handed 310
Helix 19
19
A
335 346Right-handed alpha
Helix 20
20
A
360 365Right-handed alpha
Helix 21
21
A
367 379Right-handed alpha
Helix 22
22
A
433 447Right-handed alpha
Helix 23
23
A
458 465Right-handed alpha
Helix 24
24
A
470 474Right-handed 310
Helix 25
25
B
7 18Right-handed alpha
Helix 26
26
B
19 24Right-handed alpha
Helix 27
27
B
27 56Right-handed alpha
Helix 28
28
B
62 76Right-handed alpha
Helix 29
29
B
79 92Right-handed alpha
Helix 30
30
B
96 99Right-handed 310
Helix 31
31
B
100 110Right-handed alpha
Helix 32
32
B
114 127Right-handed alpha
Helix 33
33
B
129 133Right-handed 310
Helix 34
34
B
149 166Right-handed alpha
Helix 35
35
B
174 191Right-handed alpha
Helix 36
36
B
202 215Right-handed alpha
Helix 37
37
B
235 237Right-handed 310
Helix 38
38
B
238 243Right-handed alpha
Helix 39
39
B
245 249Right-handed 310
Helix 40
40
B
257 271Right-handed alpha
Helix 41
41
B
274 276Right-handed 310
Helix 42
42
B
314 320Right-handed 310
Helix 43
43
B
323 327Right-handed 310
Helix 44
44
B
335 346Right-handed alpha
Helix 45
45
B
360 365Right-handed alpha
Helix 46
46
B
366 379Right-handed alpha
Helix 47
47
B
433 447Right-handed alpha
Helix 48
48
B
458 465Right-handed alpha
Helix 49
49
B
470 474Right-handed 310
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There are 4 sheets in PDB entry 3LKD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
278 282first strand
Strand 2
A
250 255parallel
Strand 3
A
224 227parallel
Strand 4
A
300 303parallel
Strand 5
A
353 359parallel
Strand 6
A
400 405anti-parallel
Strand 7
A
382 387anti-parallel
Strand 8
A
414 418parallel
Strand 9
A
454 457anti-parallel
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There are 2 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
424 425first strand
Strand 2
A
430 431anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
278 281first strand
Strand 2
B
250 254parallel
Strand 3
B
224 227parallel
Strand 4
B
300 303parallel
Strand 5
B
353 359parallel
Strand 6
B
400 405anti-parallel
Strand 7
B
382 387anti-parallel
Strand 8
B
414 418parallel
Strand 9
B
454 457anti-parallel
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There are 2 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
424 425first strand
Strand 2
B
430 431anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il