Analysis of interatomic Contacts of Structural Units in PDB entry:
1LE9


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 1LE9 entry

There are 8 chains in PDB entry 1LE9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 T 701 T 712
D
 A 713 C 724
G
 T 801 T 812
H
 A 813 C 824
A
 ALA 19ASP 291
B
 GLY 39GLU 350
E
 ALA 19ASP 291
F
 GLY 39GLU 350
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 16 helices in PDB entry 1LE9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
126 136Right-handed alpha
Helix 2
2
A
144 148Right-handed 310
Helix 3
3
A
220 224Right-handed 310
Helix 4
4
A
240 242Right-handed 310
Helix 5
5
B
57 61Right-handed 310
Helix 6
6
B
146 157Right-handed alpha
Helix 7
7
B
186 201Right-handed alpha
Helix 8
8
B
299 301Right-handed 310
Helix 9
9
E
126 135Right-handed alpha
Helix 10
10
E
144 148Right-handed 310
Helix 11
11
E
220 224Right-handed 310
Helix 12
12
E
240 244Right-handed 310
Helix 13
13
F
57 61Right-handed 310
Helix 14
14
F
145 157Right-handed alpha
Helix 15
15
F
186 201Right-handed alpha
Helix 16
16
F
242 246Right-handed 310
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There are 22 sheets in PDB entry 1LE9. 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, P, Q, R, S, T, U, V,

There are 3 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
22 23first strand
Strand 2
A
60 62anti-parallel
Strand 3
A
111 112anti-parallel
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There are 4 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
102 104first strand
Strand 2
A
70 77anti-parallel
Strand 3
A
156 165anti-parallel
Strand 4
A
173 174anti-parallel
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There are 4 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
102 104first strand
Strand 2
A
70 77anti-parallel
Strand 3
A
156 165anti-parallel
Strand 4
A
179 184anti-parallel
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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
A
196 199first strand
Strand 2
A
211 216anti-parallel
Strand 3
A
249 253anti-parallel
Strand 4
A
244 245anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
203 205first strand
Strand 2
A
284 289parallel
Strand 3
A
266 274anti-parallel
Strand 4
A
225 228anti-parallel
Strand 5
A
235 236anti-parallel
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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
A
203 205first strand
Strand 2
A
284 289parallel
Strand 3
A
266 274anti-parallel
Strand 4
A
279 280anti-parallel
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There are 2 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
42 46first strand
Strand 2
B
81 84anti-parallel
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There are 4 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
225 233first strand
Strand 2
B
209 219anti-parallel
Strand 3
B
91 98anti-parallel
Strand 4
B
122 125anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
225 233first strand
Strand 2
B
209 219anti-parallel
Strand 3
B
237 238anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
250 253first strand
Strand 2
B
265 270anti-parallel
Strand 3
B
308 312anti-parallel
Strand 4
B
303 304anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
257 259first strand
Strand 2
B
343 348parallel
Strand 3
B
325 333anti-parallel
Strand 4
B
278 283anti-parallel
Strand 5
B
293 295anti-parallel
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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
E
30 32first strand
Strand 2
E
184 185parallel
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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
E
60 61first strand
Strand 2
E
111 112anti-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
71 72first strand
Strand 2
E
163 164anti-parallel
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There are 3 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
75 76first strand
Strand 2
E
159 161anti-parallel
Strand 3
E
178 179anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
196 199first strand
Strand 2
E
211 216anti-parallel
Strand 3
E
249 253anti-parallel
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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
203 205first strand
Strand 2
E
284 289parallel
Strand 3
E
266 274anti-parallel
Strand 4
E
225 228anti-parallel
Strand 5
E
235 236anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
203 205first strand
Strand 2
E
284 289parallel
Strand 3
E
266 274anti-parallel
Strand 4
E
279 280anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
225 233first strand
Strand 2
F
209 219anti-parallel
Strand 3
F
91 98anti-parallel
Strand 4
F
122 125anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
225 233first strand
Strand 2
F
209 219anti-parallel
Strand 3
F
237 238anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
250 253first strand
Strand 2
F
265 270anti-parallel
Strand 3
F
308 312anti-parallel
Strand 4
F
303 304anti-parallel
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There are 5 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
257 259first strand
Strand 2
F
343 348parallel
Strand 3
F
325 333anti-parallel
Strand 4
F
278 283anti-parallel
Strand 5
F
293 295anti-parallel
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