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


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 4EWT entry

There are 4 chains in PDB entry 4EWT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 389
C
 MET 1LYS 389
D
 MET 1LYS 389
B
 MET 1PRO 136
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 50 helices in PDB entry 4EWT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 12Right-handed alpha
Helix 2
2
A
12 26Right-handed alpha
Helix 3
3
A
33 44Right-handed alpha
Helix 4
4
A
104 121Right-handed alpha
Helix 5
5
A
122 126Right-handed 310
Helix 6
6
A
143 151Right-handed alpha
Helix 7
7
A
201 205Right-handed 310
Helix 8
8
A
207 220Right-handed alpha
Helix 9
9
A
220 225Right-handed alpha
Helix 10
10
A
263 286Right-handed alpha
Helix 11
11
A
303 317Right-handed alpha
Helix 12
12
A
334 342Right-handed alpha
Helix 13
13
A
371 387Right-handed alpha
Helix 14
14
C
2 12Right-handed alpha
Helix 15
15
C
12 26Right-handed alpha
Helix 16
16
C
33 44Right-handed alpha
Helix 17
17
C
104 121Right-handed alpha
Helix 18
18
C
144 151Right-handed alpha
Helix 19
19
C
201 205Right-handed 310
Helix 20
20
C
207 226Right-handed alpha
Helix 21
21
C
263 286Right-handed alpha
Helix 22
22
C
303 317Right-handed alpha
Helix 23
23
C
335 342Right-handed alpha
Helix 24
24
C
371 388Right-handed alpha
Helix 25
25
D
2 12Right-handed alpha
Helix 26
26
D
12 26Right-handed alpha
Helix 27
27
D
33 44Right-handed alpha
Helix 28
28
D
104 121Right-handed alpha
Helix 29
29
D
122 126Right-handed 310
Helix 30
30
D
143 151Right-handed alpha
Helix 31
31
D
201 205Right-handed 310
Helix 32
32
D
207 220Right-handed alpha
Helix 33
33
D
220 226Right-handed alpha
Helix 34
34
D
263 286Right-handed alpha
Helix 35
35
D
303 317Right-handed alpha
Helix 36
36
D
335 342Right-handed alpha
Helix 37
37
D
371 388Right-handed alpha
Helix 38
38
B
2 12Right-handed alpha
Helix 39
39
B
12 26Right-handed alpha
Helix 40
40
B
33 44Right-handed alpha
Helix 41
41
B
104 121Right-handed alpha
Helix 42
42
B
122 126Right-handed 310
Helix 43
43
B
144 151Right-handed alpha
Helix 44
44
B
201 205Right-handed 310
Helix 45
45
B
207 220Right-handed alpha
Helix 46
46
B
220 226Right-handed alpha
Helix 47
47
B
263 286Right-handed alpha
Helix 48
48
B
303 316Right-handed alpha
Helix 49
49
B
335 342Right-handed alpha
Helix 50
50
B
370 386Right-handed alpha
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There are 14 sheets in PDB entry 4EWT. 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,

There are 8 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
50 52first strand
Strand 2
A
60 65anti-parallel
Strand 3
A
129 135anti-parallel
Strand 4
A
72 78parallel
Strand 5
A
159 166parallel
Strand 6
A
344 350parallel
Strand 7
A
173 176anti-parallel
Strand 8
A
322 325parallel
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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
179 182first strand
Strand 2
A
300 302anti-parallel
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There are 8 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
288 295first strand
Strand 2
A
184 193anti-parallel
Strand 3
A
252 261anti-parallel
Strand 4
A
233 242anti-parallel
Strand 5
B
233 242anti-parallel
Strand 6
B
252 261anti-parallel
Strand 7
B
184 193anti-parallel
Strand 8
B
288 295anti-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
197 198first strand
Strand 2
A
248 249anti-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
C
50 52first strand
Strand 2
C
60 65anti-parallel
Strand 3
C
129 135anti-parallel
Strand 4
C
72 78parallel
Strand 5
C
159 170parallel
Strand 6
C
344 352parallel
Strand 7
C
173 176anti-parallel
Strand 8
C
322 325parallel
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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
C
179 182first strand
Strand 2
C
300 302anti-parallel
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There are 8 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
288 295first strand
Strand 2
C
184 193anti-parallel
Strand 3
C
252 261anti-parallel
Strand 4
C
233 242anti-parallel
Strand 5
D
233 242anti-parallel
Strand 6
D
252 261anti-parallel
Strand 7
D
179 193anti-parallel
Strand 8
D
300 302anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
288 295first strand
Strand 2
D
179 193anti-parallel
Strand 3
D
329 332parallel
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There are 2 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
197 198first strand
Strand 2
C
248 249anti-parallel
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There are 8 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
50 52first strand
Strand 2
D
60 65anti-parallel
Strand 3
D
129 135anti-parallel
Strand 4
D
72 78parallel
Strand 5
D
159 166parallel
Strand 6
D
344 350parallel
Strand 7
D
173 176anti-parallel
Strand 8
D
322 325parallel
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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
197 198first strand
Strand 2
D
248 249anti-parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 52first strand
Strand 2
B
60 68anti-parallel
Strand 3
B
128 135anti-parallel
Strand 4
B
72 78parallel
Strand 5
B
159 166parallel
Strand 6
B
344 350parallel
Strand 7
B
174 175anti-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
B
179 182first strand
Strand 2
B
300 302anti-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
197 198first strand
Strand 2
B
248 249anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il