Analysis of interatomic Contacts of Structural Units in PDB entry:
4LS5


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 4LS5 entry

There are 2 chains in PDB entry 4LS5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0SER 412
B
 MET 0GLN 411
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 44 helices in PDB entry 4LS5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 28Right-handed alpha
Helix 2
2
A
41 45Right-handed 310
Helix 3
3
A
57 61Right-handed 310
Helix 4
4
A
63 68Right-handed alpha
Helix 5
5
A
71 89Right-handed alpha
Helix 6
6
A
96 98Right-handed 310
Helix 7
7
A
110 125Right-handed alpha
Helix 8
8
A
126 129Right-handed 310
Helix 9
9
A
132 138Right-handed alpha
Helix 10
10
A
140 151Right-handed alpha
Helix 11
11
A
161 163Right-handed 310
Helix 12
12
A
164 179Right-handed alpha
Helix 13
13
A
195 205Right-handed alpha
Helix 14
14
A
242 248Right-handed alpha
Helix 15
15
A
272 274Right-handed 310
Helix 16
16
A
275 290Right-handed alpha
Helix 17
17
A
292 296Right-handed 310
Helix 18
18
A
306 322Right-handed alpha
Helix 19
19
A
323 327Right-handed 310
Helix 20
20
A
333 338Right-handed alpha
Helix 21
21
A
340 342Right-handed 310
Helix 22
22
A
343 359Right-handed alpha
Helix 23
23
B
19 29Right-handed alpha
Helix 24
24
B
41 45Right-handed 310
Helix 25
25
B
57 61Right-handed 310
Helix 26
26
B
63 68Right-handed alpha
Helix 27
27
B
71 88Right-handed alpha
Helix 28
28
B
96 98Right-handed 310
Helix 29
29
B
110 125Right-handed alpha
Helix 30
30
B
126 129Right-handed 310
Helix 31
31
B
132 138Right-handed alpha
Helix 32
32
B
140 151Right-handed alpha
Helix 33
33
B
161 163Right-handed 310
Helix 34
34
B
164 179Right-handed alpha
Helix 35
35
B
195 205Right-handed alpha
Helix 36
36
B
242 248Right-handed alpha
Helix 37
37
B
272 274Right-handed 310
Helix 38
38
B
275 290Right-handed alpha
Helix 39
39
B
292 296Right-handed 310
Helix 40
40
B
306 322Right-handed alpha
Helix 41
41
B
323 327Right-handed 310
Helix 42
42
B
333 338Right-handed alpha
Helix 43
43
B
340 342Right-handed 310
Helix 44
44
B
343 359Right-handed alpha
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There are 6 sheets in PDB entry 4LS5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 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
156 157first strand
Strand 2
A
100 105parallel
Strand 3
A
184 191parallel
Strand 4
A
233 241anti-parallel
Strand 5
A
5 13anti-parallel
Strand 6
A
254 263anti-parallel
Strand 7
A
401 408anti-parallel
Strand 8
A
390 397anti-parallel
Strand 9
A
298 300parallel
Strand 10
A
329 331parallel
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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
34 36first strand
Strand 2
A
49 51anti-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
360 361first strand
Strand 2
A
384 385anti-parallel
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There are 10 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
156 157first strand
Strand 2
B
100 105parallel
Strand 3
B
184 191parallel
Strand 4
B
233 241anti-parallel
Strand 5
B
5 13anti-parallel
Strand 6
B
254 263anti-parallel
Strand 7
B
401 408anti-parallel
Strand 8
B
390 397anti-parallel
Strand 9
B
298 300parallel
Strand 10
B
329 331parallel
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There are 2 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
34 36first strand
Strand 2
B
49 51anti-parallel
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There are 2 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
360 361first strand
Strand 2
B
384 385anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il