Analysis of interatomic Contacts of Structural Units in PDB entry:
1EB4


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 1EB4 entry

There are 2 chains in PDB entry 1EB4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1GLY 141
A
 ASP 145LEU 509
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 1EB4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 21Right-handed alpha
Helix 2
2
A
31 48Right-handed alpha
Helix 3
3
A
59 63Right-handed 310
Helix 4
4
A
68 84Right-handed alpha
Helix 5
5
A
92 108Right-handed alpha
Helix 6
6
A
115 129Right-handed alpha
Helix 7
7
A
145 155Right-handed alpha
Helix 8
8
A
156 158Right-handed 310
Helix 9
9
A
171 178Right-handed alpha
Helix 10
10
A
188 195Right-handed alpha
Helix 11
11
A
197 229Right-handed alpha
Helix 12
12
A
233 236Right-handed 310
Helix 13
13
A
237 245Right-handed alpha
Helix 14
14
A
246 261Right-handed alpha
Helix 15
15
A
264 269Right-handed alpha
Helix 16
16
A
279 284Right-handed alpha
Helix 17
17
A
284 308Right-handed alpha
Helix 18
18
A
331 361Right-handed alpha
Helix 19
19
A
361 366Right-handed alpha
Helix 20
20
A
368 372Right-handed 310
Helix 21
21
A
381 399Right-handed alpha
Helix 22
22
A
419 451Right-handed alpha
Helix 23
23
A
458 470Right-handed alpha
Helix 24
24
A
481 494Right-handed alpha
Helix 25
25
A
497 501Right-handed 310
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There are 4 sheets in PDB entry 1EB4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 5first strand
Strand 2
A
24 27parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
87 90first strand
Strand 2
A
135 137anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
131 132first strand
Strand 2
A
161 164anti-parallel
Strand 3
A
167 170anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
315 317first strand
Strand 2
A
322 324anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il