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


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 4EWJ entry

There are 2 chains in PDB entry 4EWJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 433
B
 MET 1LEU 433
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 40 helices in PDB entry 4EWJ. 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 62Right-handed 310
Helix 2
2
A
64 74Right-handed alpha
Helix 3
3
A
74 80Right-handed alpha
Helix 4
4
A
86 99Right-handed alpha
Helix 5
5
A
107 126Right-handed alpha
Helix 6
6
A
129 136Right-handed alpha
Helix 7
7
A
153 156Right-handed 310
Helix 8
8
A
174 196Right-handed alpha
Helix 9
9
A
214 229Right-handed alpha
Helix 10
10
A
245 250Right-handed 310
Helix 11
11
A
259 264Right-handed alpha
Helix 12
12
A
271 286Right-handed alpha
Helix 13
13
A
299 311Right-handed alpha
Helix 14
14
A
325 336Right-handed alpha
Helix 15
15
A
344 348Right-handed 310
Helix 16
16
A
350 364Right-handed alpha
Helix 17
17
A
380 389Right-handed alpha
Helix 18
18
A
401 419Right-handed alpha
Helix 19
19
A
420 422Right-handed 310
Helix 20
20
A
426 430Right-handed 310
Helix 21
21
B
58 62Right-handed 310
Helix 22
22
B
64 74Right-handed alpha
Helix 23
23
B
74 80Right-handed alpha
Helix 24
24
B
86 99Right-handed alpha
Helix 25
25
B
107 126Right-handed alpha
Helix 26
26
B
129 136Right-handed alpha
Helix 27
27
B
153 156Right-handed 310
Helix 28
28
B
174 197Right-handed alpha
Helix 29
29
B
214 229Right-handed alpha
Helix 30
30
B
245 249Right-handed 310
Helix 31
31
B
258 262Right-handed 310
Helix 32
32
B
271 286Right-handed alpha
Helix 33
33
B
299 311Right-handed alpha
Helix 34
34
B
325 336Right-handed alpha
Helix 35
35
B
344 348Right-handed 310
Helix 36
36
B
350 363Right-handed alpha
Helix 37
37
B
380 389Right-handed alpha
Helix 38
38
B
401 419Right-handed alpha
Helix 39
39
B
420 422Right-handed 310
Helix 40
40
B
425 430Right-handed 310
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There are 6 sheets in PDB entry 4EWJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
4 13first strand
Strand 2
A
19 27anti-parallel
Strand 3
A
32 36anti-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
141 142first strand
Strand 2
A
423 424parallel
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There are 9 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
144 145first strand
Strand 2
A
393 395parallel
Strand 3
A
367 371parallel
Strand 4
A
340 343parallel
Strand 5
A
315 318parallel
Strand 6
A
288 292parallel
Strand 7
A
239 243parallel
Strand 8
A
164 168anti-parallel
Strand 9
A
147 151anti-parallel
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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
257 258first strand
Strand 2
A
269 270anti-parallel
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There are 3 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
4 13first strand
Strand 2
B
19 27anti-parallel
Strand 3
B
32 36anti-parallel
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There are 9 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
144 145first strand
Strand 2
B
393 395parallel
Strand 3
B
367 371parallel
Strand 4
B
340 343parallel
Strand 5
B
315 318parallel
Strand 6
B
288 292parallel
Strand 7
B
239 243parallel
Strand 8
B
164 168anti-parallel
Strand 9
B
147 151anti-parallel
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