Analysis of interatomic Contacts of Structural Units in PDB entry:
4LE6


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 4LE6 entry

There are 3 chains in PDB entry 4LE6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 25ARG 324
B
 ALA 25ARG 324
C
 ALA 26ALA 222
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 38 helices in PDB entry 4LE6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 60Right-handed 310
Helix 2
2
A
66 77Right-handed alpha
Helix 3
3
A
117 125Right-handed alpha
Helix 4
4
A
128 132Right-handed 310
Helix 5
5
A
141 146Right-handed alpha
Helix 6
6
A
147 149Right-handed 310
Helix 7
7
A
251 256Right-handed alpha
Helix 8
8
A
268 287Right-handed alpha
Helix 9
9
B
58 60Right-handed 310
Helix 10
10
B
66 77Right-handed alpha
Helix 11
11
B
117 125Right-handed alpha
Helix 12
12
B
128 132Right-handed 310
Helix 13
13
B
141 146Right-handed alpha
Helix 14
14
B
147 149Right-handed 310
Helix 15
15
B
251 256Right-handed alpha
Helix 16
16
B
268 287Right-handed alpha
Helix 17
17
C
58 60Right-handed 310
Helix 18
18
C
66 77Right-handed alpha
Helix 19
19
C
117 125Right-handed alpha
Helix 20
20
C
128 132Right-handed 310
Helix 21
21
C
141 146Right-handed alpha
Helix 22
22
C
147 149Right-handed 310
Helix 23
23
C
268 287Right-handed alpha
Helix 24
24
D
58 60Right-handed 310
Helix 25
25
D
66 76Right-handed alpha
Helix 26
26
D
117 125Right-handed alpha
Helix 27
27
D
128 132Right-handed 310
Helix 28
28
D
141 146Right-handed alpha
Helix 29
29
D
147 149Right-handed 310
Helix 30
30
D
251 256Right-handed alpha
Helix 31
31
D
268 287Right-handed alpha
Helix 32
32
E
71 76Right-handed alpha
Helix 33
33
E
117 125Right-handed alpha
Helix 34
34
E
128 132Right-handed 310
Helix 35
35
E
141 149Right-handed 310
Helix 36
36
E
251 256Right-handed alpha
Helix 37
37
E
270 275Right-handed alpha
Helix 38
38
E
275 287Right-handed alpha
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There are 15 sheets in PDB entry 4LE6. 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
37 42first strand
Strand 2
A
45 57anti-parallel
Strand 3
A
85 95anti-parallel
Strand 4
A
100 103anti-parallel
Strand 5
A
134 136parallel
Strand 6
A
161 163parallel
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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
62 63first strand
Strand 2
A
262 263anti-parallel
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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
A
218 222first strand
Strand 2
A
231 237anti-parallel
Strand 3
A
240 246anti-parallel
Strand 4
A
289 292parallel
Strand 5
A
300 305anti-parallel
Strand 6
A
310 314anti-parallel
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There are 6 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
37 42first strand
Strand 2
B
45 57anti-parallel
Strand 3
B
85 95anti-parallel
Strand 4
B
100 103anti-parallel
Strand 5
B
134 136parallel
Strand 6
B
161 163parallel
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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
62 63first strand
Strand 2
B
262 263anti-parallel
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There are 6 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
218 222first strand
Strand 2
B
231 237anti-parallel
Strand 3
B
240 246anti-parallel
Strand 4
B
289 292parallel
Strand 5
B
300 305anti-parallel
Strand 6
B
310 314anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
37 42first strand
Strand 2
C
45 57anti-parallel
Strand 3
C
85 95anti-parallel
Strand 4
C
100 103anti-parallel
Strand 5
C
134 136parallel
Strand 6
C
161 163parallel
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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
C
62 63first strand
Strand 2
C
262 263anti-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
218 222first strand
Strand 2
C
231 237anti-parallel
Strand 3
C
240 246anti-parallel
Strand 4
C
289 292parallel
Strand 5
C
300 305anti-parallel
Strand 6
C
310 314anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
37 42first strand
Strand 2
D
45 57anti-parallel
Strand 3
D
85 95anti-parallel
Strand 4
D
100 103anti-parallel
Strand 5
D
134 136parallel
Strand 6
D
161 163parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
62 63first strand
Strand 2
D
262 263anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
218 222first strand
Strand 2
D
231 237anti-parallel
Strand 3
D
240 246anti-parallel
Strand 4
D
289 292parallel
Strand 5
D
300 305anti-parallel
Strand 6
D
310 314anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
37 39first strand
Strand 2
E
46 57anti-parallel
Strand 3
E
85 95anti-parallel
Strand 4
E
100 103anti-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
E
62 63first strand
Strand 2
E
262 263anti-parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
219 222first strand
Strand 2
E
231 237anti-parallel
Strand 3
E
240 244anti-parallel
Strand 4
E
289 291parallel
Strand 5
E
300 305anti-parallel
Strand 6
E
310 314anti-parallel
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