Analysis of interatomic Contacts of Structural Units in PDB entry:
4LC9


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 4LC9 entry

There are 2 chains in PDB entry 4LC9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 7LEU 605
B
 LYS 12CYS 461
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 43 helices in PDB entry 4LC9. 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 59Right-handed alpha
Helix 2
2
A
60 62Right-handed 310
Helix 3
3
A
76 96Right-handed alpha
Helix 4
4
A
107 128Right-handed alpha
Helix 5
5
A
142 147Right-handed alpha
Helix 6
6
A
149 154Right-handed 310
Helix 7
7
A
155 168Right-handed alpha
Helix 8
8
A
184 196Right-handed alpha
Helix 9
9
A
210 214Right-handed 310
Helix 10
10
A
225 238Right-handed alpha
Helix 11
11
A
260 281Right-handed alpha
Helix 12
12
A
288 308Right-handed alpha
Helix 13
13
A
309 326Right-handed alpha
Helix 14
14
A
336 353Right-handed alpha
Helix 15
15
A
396 400Right-handed 310
Helix 16
16
A
415 426Right-handed alpha
Helix 17
17
A
446 453Right-handed alpha
Helix 18
18
A
469 496Right-handed alpha
Helix 19
19
A
512 528Right-handed alpha
Helix 20
20
A
530 544Right-handed alpha
Helix 21
21
A
549 554Right-handed alpha
Helix 22
22
A
556 565Right-handed alpha
Helix 23
23
A
569 580Right-handed alpha
Helix 24
24
A
583 593Right-handed alpha
Helix 25
25
A
596 605Right-handed alpha
Helix 26
26
B
14 20Right-handed alpha
Helix 27
27
B
21 24Right-handed 310
Helix 28
28
B
26 43Right-handed alpha
Helix 29
29
B
111 117Right-handed alpha
Helix 30
30
B
119 137Right-handed alpha
Helix 31
31
B
181 192Right-handed alpha
Helix 32
32
B
204 215Right-handed alpha
Helix 33
33
B
256 260Right-handed 310
Helix 34
34
B
271 281Right-handed alpha
Helix 35
35
B
287 294Right-handed alpha
Helix 36
36
B
297 313Right-handed alpha
Helix 37
37
B
315 319Right-handed 310
Helix 38
38
B
331 339Right-handed alpha
Helix 39
39
B
345 353Right-handed alpha
Helix 40
40
B
363 396Right-handed alpha
Helix 41
41
B
410 415Right-handed alpha
Helix 42
42
B
418 431Right-handed alpha
Helix 43
43
B
449 457Right-handed alpha
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There are 4 sheets in PDB entry 4LC9. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
134 138first strand
Strand 2
A
100 106parallel
Strand 3
A
172 178parallel
Strand 4
A
201 206parallel
Strand 5
A
243 245parallel
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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
360 365first strand
Strand 2
A
330 335parallel
Strand 3
A
405 411parallel
Strand 4
A
433 440parallel
Strand 5
A
457 461parallel
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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
B
59 64first strand
Strand 2
B
250 254anti-parallel
Strand 3
B
230 237anti-parallel
Strand 4
B
220 226anti-parallel
Strand 5
B
405 409parallel
Strand 6
B
437 440parallel
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There are 4 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
99 109first strand
Strand 2
B
83 93anti-parallel
Strand 3
B
74 80anti-parallel
Strand 4
B
146 150parallel
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