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


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 1EHO entry

There is 1 chain in PDB entry 1EHO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1MET 531
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 19 helices in PDB entry 1EHO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 41Right-handed 310
Helix 2
2
A
75 80Right-handed alpha
Helix 3
3
A
129 136Right-handed alpha
Helix 4
4
A
148 153Right-handed alpha
Helix 5
5
A
164 185Right-handed alpha
Helix 6
6
A
197 209Right-handed alpha
Helix 7
7
A
210 216Right-handed 310
Helix 8
8
A
235 250Right-handed alpha
Helix 9
9
A
255 266Right-handed alpha
Helix 10
10
A
267 276Right-handed alpha
Helix 11
11
A
301 309Right-handed alpha
Helix 12
12
A
324 331Right-handed 310
Helix 13
13
A
345 357Right-handed alpha
Helix 14
14
A
361 372Right-handed alpha
Helix 15
15
A
380 397Right-handed alpha
Helix 16
16
A
397 412Right-handed alpha
Helix 17
17
A
440 446Right-handed alpha
Helix 18
18
A
447 450Right-handed 310
Helix 19
19
A
456 477Right-handed alpha
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There are 4 sheets in PDB entry 1EHO. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
4 7first strand
Strand 2
A
10 13anti-parallel
Strand 3
A
54 56parallel
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There are 11 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
15 18first strand
Strand 2
A
23 31anti-parallel
Strand 3
A
93 99anti-parallel
Strand 4
A
140 143anti-parallel
Strand 5
A
108 112parallel
Strand 6
A
191 196parallel
Strand 7
A
218 222parallel
Strand 8
A
316 321parallel
Strand 9
A
415 420parallel
Strand 10
A
33 34first strand
Strand 11
A
46 47anti-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
233 234first strand
Strand 2
A
292 293parallel
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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
**** 0first strand
Strand 2
A
**** 0first strand
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il