Analysis of interatomic Contacts of Structural Units in PDB entry:
2EHB


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 2EHB entry

There are 2 chains in PDB entry 2EHB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 20THR 201
D
 GLU 305ARG 430
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 16 helices in PDB entry 2EHB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 28Right-handed alpha
Helix 2
2
A
31 46Right-handed alpha
Helix 3
3
A
57 66Right-handed alpha
Helix 4
4
A
72 83Right-handed alpha
Helix 5
5
A
91 100Right-handed alpha
Helix 6
6
A
101 103Right-handed 310
Helix 7
7
A
107 120Right-handed alpha
Helix 8
8
A
129 144Right-handed alpha
Helix 9
9
A
148 164Right-handed alpha
Helix 10
10
A
172 183Right-handed alpha
Helix 11
11
A
184 191Right-handed 310
Helix 12
12
D
311 317Right-handed alpha
Helix 13
13
D
323 329Right-handed 310
Helix 14
14
D
346 361Right-handed alpha
Helix 15
15
D
380 384Right-handed 310
Helix 16
16
D
409 424Right-handed alpha
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There are 4 sheets in PDB entry 2EHB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
55 56first strand
Strand 2
A
89 90anti-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
127 128first strand
Strand 2
A
170 171anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
308 309first strand
Strand 2
D
386 395parallel
Strand 3
D
398 407anti-parallel
Strand 4
D
340 343anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
308 309first strand
Strand 2
D
386 395parallel
Strand 3
D
371 376anti-parallel
Strand 4
D
363 367anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il