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


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 1EWY entry

There are 3 chains in PDB entry 1EWY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1TYR 303
B
 THR 1TYR 303
C
 ALA 1TYR 98
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 22 helices in PDB entry 1EWY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
115 123Right-handed alpha
Helix 2
2
A
159 171Right-handed alpha
Helix 3
3
A
171 178Right-handed alpha
Helix 4
4
A
195 199Right-handed 310
Helix 5
5
A
201 206Right-handed alpha
Helix 6
6
A
206 212Right-handed alpha
Helix 7
7
A
235 243Right-handed alpha
Helix 8
8
A
243 252Right-handed alpha
Helix 9
9
A
266 280Right-handed alpha
Helix 10
10
A
284 293Right-handed alpha
Helix 11
11
B
115 123Right-handed alpha
Helix 12
12
B
159 168Right-handed alpha
Helix 13
13
B
171 176Right-handed alpha
Helix 14
14
B
195 199Right-handed 310
Helix 15
15
B
201 212Right-handed alpha
Helix 16
16
B
235 243Right-handed alpha
Helix 17
17
B
243 253Right-handed alpha
Helix 18
18
B
265 279Right-handed alpha
Helix 19
19
B
284 296Right-handed alpha
Helix 20
20
C
25 32Right-handed alpha
Helix 21
21
C
67 72Right-handed alpha
Helix 22
22
C
79 81Right-handed 310
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There are 12 sheets in PDB entry 1EWY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
24 30first strand
Strand 2
A
40 46anti-parallel
Strand 3
A
94 100anti-parallel
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There are 3 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
77 80first strand
Strand 2
A
59 63anti-parallel
Strand 3
A
131 135anti-parallel
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There are 2 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
103 105first strand
Strand 2
A
112 114anti-parallel
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There are 5 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
216 222first strand
Strand 2
A
187 193parallel
Strand 3
A
149 155parallel
Strand 4
A
256 262parallel
Strand 5
A
298 302parallel
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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
A
227 228first strand
Strand 2
A
232 233anti-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
B
94 100first strand
Strand 2
B
40 46anti-parallel
Strand 3
B
23 25anti-parallel
Strand 4
B
129 130anti-parallel
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There are 3 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
94 100first strand
Strand 2
B
40 46anti-parallel
Strand 3
B
29 30anti-parallel
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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
B
59 62first strand
Strand 2
B
77 80anti-parallel
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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
B
103 105first strand
Strand 2
B
112 114anti-parallel
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There are 5 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
216 222first strand
Strand 2
B
187 193parallel
Strand 3
B
149 155parallel
Strand 4
B
256 262parallel
Strand 5
B
298 302parallel
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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
C
14 21first strand
Strand 2
C
2 9anti-parallel
Strand 3
C
89 90parallel
Strand 4
C
50 53anti-parallel
Strand 5
C
75 77anti-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
C
58 59first strand
Strand 2
C
82 83anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il