Analysis of interatomic Contacts of Structural Units in PDB entry:
4EB1


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 4EB1 entry

There are 2 chains in PDB entry 4EB1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
I
 VAL 5LYS 440
L
 ILE 7CYS 430
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 29 helices in PDB entry 4EB1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
I
46 69Right-handed alpha
Helix 2
2
I
79 91Right-handed alpha
Helix 3
3
I
92 94Right-handed 310
Helix 4
4
I
95 106Right-handed alpha
Helix 5
5
I
107 111Right-handed 310
Helix 6
6
I
115 131Right-handed alpha
Helix 7
7
I
155 167Right-handed alpha
Helix 8
8
I
178 194Right-handed alpha
Helix 9
9
I
238 242Right-handed 310
Helix 10
10
I
272 274Right-handed 310
Helix 11
11
I
299 307Right-handed alpha
Helix 12
12
I
308 318Right-handed alpha
Helix 13
13
I
339 346Right-handed alpha
Helix 14
14
I
349 353Right-handed 310
Helix 15
15
I
359 363Right-handed 310
Helix 16
16
L
45 69Right-handed alpha
Helix 17
17
L
79 92Right-handed alpha
Helix 18
18
L
95 106Right-handed alpha
Helix 19
19
L
107 111Right-handed 310
Helix 20
20
L
115 117Right-handed 310
Helix 21
21
L
118 132Right-handed alpha
Helix 22
22
L
155 166Right-handed alpha
Helix 23
23
L
178 194Right-handed alpha
Helix 24
24
L
230 234Right-handed 310
Helix 25
25
L
264 266Right-handed 310
Helix 26
26
L
291 297Right-handed alpha
Helix 27
27
L
300 311Right-handed alpha
Helix 28
28
L
331 338Right-handed alpha
Helix 29
29
L
341 345Right-handed 310
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There are 7 sheets in PDB entry 4EB1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
76 78first strand
Strand 2
I
427 434anti-parallel
Strand 3
I
416 422anti-parallel
Strand 4
I
287 293anti-parallel
Strand 5
I
276 281anti-parallel
Strand 6
I
254 270anti-parallel
Strand 7
I
243 248anti-parallel
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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
I
76 78first strand
Strand 2
I
427 434anti-parallel
Strand 3
I
416 422anti-parallel
Strand 4
I
287 293anti-parallel
Strand 5
I
276 281anti-parallel
Strand 6
I
254 270anti-parallel
Strand 7
I
320 329anti-parallel
Strand 8
I
408 411parallel
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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
I
169 173first strand
Strand 2
I
138 149parallel
Strand 3
I
219 232anti-parallel
Strand 4
I
204 214anti-parallel
Strand 5
I
370 382anti-parallel
Strand 6
I
332 338anti-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
I
169 173first strand
Strand 2
I
138 149parallel
Strand 3
I
219 232anti-parallel
Strand 4
I
387 388anti-parallel
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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
I
396 398first strand
Strand 2
L
312 330parallel
Strand 3
L
246 262anti-parallel
Strand 4
L
364 375first strand
Strand 5
L
379 390anti-parallel
Strand 6
L
213 224anti-parallel
Strand 7
L
139 149anti-parallel
Strand 8
L
169 173parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
76 78first strand
Strand 2
L
419 426anti-parallel
Strand 3
L
408 414anti-parallel
Strand 4
L
279 285anti-parallel
Strand 5
L
268 273anti-parallel
Strand 6
L
246 262anti-parallel
Strand 7
L
312 330anti-parallel
Strand 8
L
235 240first strand
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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
L
153 154first strand
Strand 2
L
355 357anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il