Analysis of interatomic Contacts of Structural Units in PDB entry:
1E1O


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 1E1O entry

There is 1 chain in PDB entry 1E1O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 11PRO 502
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 20 helices in PDB entry 1E1O. 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 32Right-handed alpha
Helix 2
2
A
44 53Right-handed alpha
Helix 3
3
A
56 64Right-handed alpha
Helix 4
4
A
106 111Right-handed alpha
Helix 5
5
A
112 115Right-handed 310
Helix 6
6
A
163 168Right-handed alpha
Helix 7
7
A
168 176Right-handed alpha
Helix 8
8
A
176 199Right-handed alpha
Helix 9
9
A
239 250Right-handed alpha
Helix 10
10
A
285 306Right-handed alpha
Helix 11
11
A
328 336Right-handed alpha
Helix 12
12
A
340 345Right-handed 310
Helix 13
13
A
346 357Right-handed alpha
Helix 14
14
A
366 379Right-handed alpha
Helix 15
15
A
380 383Right-handed 310
Helix 16
16
A
394 397Right-handed 310
Helix 17
17
A
431 448Right-handed alpha
Helix 18
18
A
457 468Right-handed alpha
Helix 19
19
A
478 486Right-handed alpha
Helix 20
20
A
490 494Right-handed 310
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There are 5 sheets in PDB entry 1E1O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 6 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
66 72first strand
Strand 2
A
120 129anti-parallel
Strand 3
A
135 139anti-parallel
Strand 4
A
92 99parallel
Strand 5
A
82 89anti-parallel
Strand 6
A
72 79anti-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
223 226first strand
Strand 2
A
231 234anti-parallel
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There are 7 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
253 261first strand
Strand 2
A
273 282anti-parallel
Strand 3
A
471 477anti-parallel
Strand 4
A
420 427anti-parallel
Strand 5
A
412 417anti-parallel
Strand 6
A
387 390anti-parallel
Strand 7
A
324 327parallel
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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
309 312first strand
Strand 2
A
315 318anti-parallel
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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
120 124first strand
Strand 2
A
141 146anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il