Analysis of interatomic Contacts of Structural Units in PDB entry:
1LYL


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 1LYL entry

There are 3 chains in PDB entry 1LYL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 14PRO 502
B
 PHE 14PRO 502
C
 PHE 14PRO 502
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 61 helices in PDB entry 1LYL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 31Right-handed alpha
Helix 2
2
A
45 52Right-handed alpha
Helix 3
3
A
57 62Right-handed alpha
Helix 4
4
A
107 110Right-handed alpha
Helix 5
5
A
112 114Right-handed 310
Helix 6
6
A
162 167Right-handed alpha
Helix 7
7
A
169 175Right-handed alpha
Helix 8
8
A
177 200Right-handed alpha
Helix 9
9
A
240 248Right-handed alpha
Helix 10
10
A
286 305Right-handed alpha
Helix 11
11
A
328 335Right-handed alpha
Helix 12
12
A
341 345Right-handed 310
Helix 13
13
A
347 357Right-handed alpha
Helix 14
14
A
367 378Right-handed alpha
Helix 15
15
A
380 382Right-handed 310
Helix 16
16
A
394 396Right-handed 310
Helix 17
17
A
432 447Right-handed alpha
Helix 18
18
A
458 466Right-handed alpha
Helix 19
19
A
478 486Right-handed alpha
Helix 20
20
A
491 493Right-handed 310
Helix 21
21
B
15 31Right-handed alpha
Helix 22
22
B
45 52Right-handed alpha
Helix 23
23
B
57 62Right-handed alpha
Helix 24
24
B
107 110Right-handed alpha
Helix 25
25
B
112 114Right-handed 310
Helix 26
26
B
162 167Right-handed 310
Helix 27
27
B
169 175Right-handed alpha
Helix 28
28
B
177 200Right-handed alpha
Helix 29
29
B
240 249Right-handed alpha
Helix 30
30
B
286 304Right-handed alpha
Helix 31
31
B
328 335Right-handed alpha
Helix 32
32
B
341 345Right-handed 310
Helix 33
33
B
347 357Right-handed alpha
Helix 34
34
B
367 378Right-handed alpha
Helix 35
35
B
380 382Right-handed 310
Helix 36
36
B
394 396Right-handed 310
Helix 37
37
B
432 447Right-handed alpha
Helix 38
38
B
458 466Right-handed alpha
Helix 39
39
B
478 486Right-handed alpha
Helix 40
40
B
491 493Right-handed 310
Helix 41
41
C
15 30Right-handed alpha
Helix 42
42
C
45 52Right-handed alpha
Helix 43
43
C
57 62Right-handed alpha
Helix 44
44
C
100 102Right-handed 310
Helix 45
45
C
107 110Right-handed alpha
Helix 46
46
C
112 114Right-handed 310
Helix 47
47
C
162 167Right-handed alpha
Helix 48
48
C
169 175Right-handed alpha
Helix 49
49
C
177 200Right-handed alpha
Helix 50
50
C
240 248Right-handed alpha
Helix 51
51
C
286 304Right-handed alpha
Helix 52
52
C
328 335Right-handed alpha
Helix 53
53
C
341 345Right-handed 310
Helix 54
54
C
347 357Right-handed alpha
Helix 55
55
C
367 378Right-handed alpha
Helix 56
56
C
380 382Right-handed 310
Helix 57
57
C
394 396Right-handed 310
Helix 58
58
C
432 447Right-handed alpha
Helix 59
59
C
458 466Right-handed alpha
Helix 60
60
C
478 486Right-handed alpha
Helix 61
61
C
491 493Right-handed 310
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There are 15 sheets in PDB entry 1LYL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 6 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
66 72first strand
Strand 2
A
120 130anti-parallel
Strand 3
A
134 139anti-parallel
Strand 4
A
92 99parallel
Strand 5
A
82 89anti-parallel
Strand 6
A
72 78anti-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
223 225first strand
Strand 2
A
232 234anti-parallel
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There are 7 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
253 261first strand
Strand 2
A
273 282anti-parallel
Strand 3
A
471 477anti-parallel
Strand 4
A
420 427anti-parallel
Strand 5
A
412 417anti-parallel
Strand 6
A
387 390anti-parallel
Strand 7
A
324 327parallel
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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
A
309 312first strand
Strand 2
A
315 318anti-parallel
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There are 6 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
66 72first strand
Strand 2
B
120 129anti-parallel
Strand 3
B
135 139anti-parallel
Strand 4
B
92 99parallel
Strand 5
B
82 89anti-parallel
Strand 6
B
72 78anti-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
223 226first strand
Strand 2
B
231 234anti-parallel
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There are 7 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
253 261first strand
Strand 2
B
273 282anti-parallel
Strand 3
B
471 477anti-parallel
Strand 4
B
420 427anti-parallel
Strand 5
B
412 417anti-parallel
Strand 6
B
387 390anti-parallel
Strand 7
B
324 327parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
309 312first strand
Strand 2
B
315 318anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 72first strand
Strand 2
C
120 129anti-parallel
Strand 3
C
135 139anti-parallel
Strand 4
C
92 99parallel
Strand 5
C
82 89anti-parallel
Strand 6
C
72 78anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
223 226first strand
Strand 2
C
231 234anti-parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
253 261first strand
Strand 2
C
273 282anti-parallel
Strand 3
C
471 477anti-parallel
Strand 4
C
420 427anti-parallel
Strand 5
C
412 417anti-parallel
Strand 6
C
387 390anti-parallel
Strand 7
C
324 327parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
309 312first strand
Strand 2
C
315 318anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 124first strand
Strand 2
A
141 146anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
120 124first strand
Strand 2
B
141 146anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
120 124first strand
Strand 2
C
141 146anti-parallel
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