Analysis of interatomic Contacts of Structural Units in PDB entry:
4L9X


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 4L9X entry

There are 2 chains in PDB entry 4L9X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 454
B
 LEU -3LYS 454
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
Back to top of page

There are 46 helices in PDB entry 4L9X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 72Right-handed 310
Helix 2
2
A
74 78Right-handed 310
Helix 3
3
A
82 99Right-handed alpha
Helix 4
4
A
103 121Right-handed alpha
Helix 5
5
A
133 137Right-handed 310
Helix 6
6
A
140 153Right-handed alpha
Helix 7
7
A
166 170Right-handed 310
Helix 8
8
A
180 196Right-handed alpha
Helix 9
9
A
217 232Right-handed alpha
Helix 10
10
A
243 253Right-handed alpha
Helix 11
11
A
255 263Right-handed alpha
Helix 12
12
A
279 281Right-handed 310
Helix 13
13
A
282 290Right-handed alpha
Helix 14
14
A
296 303Right-handed alpha
Helix 15
15
A
309 317Right-handed alpha
Helix 16
16
A
334 346Right-handed alpha
Helix 17
17
A
347 350Right-handed 310
Helix 18
18
A
353 357Right-handed 310
Helix 19
19
A
359 367Right-handed alpha
Helix 20
20
A
368 376Right-handed alpha
Helix 21
21
A
398 402Right-handed 310
Helix 22
22
A
406 414Right-handed alpha
Helix 23
23
A
440 452Right-handed alpha
Helix 24
24
B
65 72Right-handed 310
Helix 25
25
B
74 78Right-handed 310
Helix 26
26
B
81 99Right-handed alpha
Helix 27
27
B
103 121Right-handed alpha
Helix 28
28
B
140 153Right-handed alpha
Helix 29
29
B
166 170Right-handed 310
Helix 30
30
B
174 178Right-handed 310
Helix 31
31
B
180 196Right-handed alpha
Helix 32
32
B
217 232Right-handed alpha
Helix 33
33
B
243 253Right-handed alpha
Helix 34
34
B
255 263Right-handed alpha
Helix 35
35
B
279 281Right-handed 310
Helix 36
36
B
282 290Right-handed alpha
Helix 37
37
B
296 303Right-handed alpha
Helix 38
38
B
309 316Right-handed alpha
Helix 39
39
B
334 346Right-handed alpha
Helix 40
40
B
347 350Right-handed 310
Helix 41
41
B
353 357Right-handed 310
Helix 42
42
B
359 367Right-handed alpha
Helix 43
43
B
368 375Right-handed alpha
Helix 44
44
B
398 402Right-handed 310
Helix 45
45
B
406 414Right-handed alpha
Helix 46
46
B
440 452Right-handed alpha
Back to top of page

There are 7 sheets in PDB entry 4L9X. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
31 36first strand
Strand 2
A
19 28anti-parallel
Strand 3
A
2 11anti-parallel
Strand 4
A
46 49parallel
Back to list of sheets
Back to top of page

There are 8 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
31 36first strand
Strand 2
A
19 28anti-parallel
Strand 3
A
2 11anti-parallel
Strand 4
A
53 57parallel
Strand 5
A
391 395anti-parallel
Strand 6
A
422 425anti-parallel
Strand 7
A
428 432anti-parallel
Strand 8
A
435 436anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
59 64first strand
Strand 2
A
123 128parallel
Strand 3
A
155 162parallel
Strand 4
A
204 210parallel
Strand 5
A
234 239parallel
Strand 6
A
270 274parallel
Strand 7
A
292 295parallel
Strand 8
A
319 322parallel
Back to list of sheets
Back to top of page

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
31 36first strand
Strand 2
B
19 28anti-parallel
Strand 3
B
1 11anti-parallel
Strand 4
B
44 49parallel
Back to list of sheets
Back to top of page

There are 8 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
31 36first strand
Strand 2
B
19 28anti-parallel
Strand 3
B
1 11anti-parallel
Strand 4
B
53 57parallel
Strand 5
B
391 395anti-parallel
Strand 6
B
422 425anti-parallel
Strand 7
B
428 432anti-parallel
Strand 8
B
435 436anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F 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
123 128parallel
Strand 3
B
155 162parallel
Strand 4
B
204 210parallel
Back to list of sheets
Back to top of page

There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
235 239first strand
Strand 2
B
270 274parallel
Strand 3
B
292 295parallel
Strand 4
B
319 322parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il