Analysis of interatomic Contacts of Structural Units in PDB entry:
3ED3


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 3ED3 entry

There are 2 chains in PDB entry 3ED3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 22LYS 301
B
 HIS 22GLY 300
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 25 helices in PDB entry 3ED3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 44Right-handed alpha
Helix 2
2
A
59 64Right-handed alpha
Helix 3
3
A
65 76Right-handed alpha
Helix 4
4
A
92 99Right-handed alpha
Helix 5
5
A
141 151Right-handed alpha
Helix 6
6
A
162 164Right-handed 310
Helix 7
7
A
165 171Right-handed alpha
Helix 8
8
A
188 198Right-handed alpha
Helix 9
9
A
210 212Right-handed 310
Helix 10
10
A
225 240Right-handed alpha
Helix 11
11
A
266 279Right-handed alpha
Helix 12
12
A
288 300Right-handed alpha
Helix 13
13
B
38 44Right-handed alpha
Helix 14
14
B
59 76Right-handed alpha
Helix 15
15
B
89 91Right-handed 310
Helix 16
16
B
92 99Right-handed alpha
Helix 17
17
B
141 151Right-handed alpha
Helix 18
18
B
162 164Right-handed 310
Helix 19
19
B
165 173Right-handed alpha
Helix 20
20
B
188 198Right-handed alpha
Helix 21
21
B
210 212Right-handed 310
Helix 22
22
B
219 223Right-handed 310
Helix 23
23
B
225 242Right-handed alpha
Helix 24
24
B
266 279Right-handed alpha
Helix 25
25
B
288 300Right-handed alpha
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There are 4 sheets in PDB entry 3ED3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
32 33first strand
Strand 2
A
81 86parallel
Strand 3
A
50 55parallel
Strand 4
A
106 111anti-parallel
Strand 5
A
132 135anti-parallel
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There are 5 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
157 159first strand
Strand 2
A
202 208parallel
Strand 3
A
176 182parallel
Strand 4
A
246 251anti-parallel
Strand 5
A
256 259anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 33first strand
Strand 2
B
81 86parallel
Strand 3
B
50 55parallel
Strand 4
B
106 111anti-parallel
Strand 5
B
132 135anti-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
B
157 159first strand
Strand 2
B
202 208parallel
Strand 3
B
176 182parallel
Strand 4
B
246 251anti-parallel
Strand 5
B
256 259anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il