Analysis of interatomic Contacts of Structural Units in PDB entry:
1PE0


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 1PE0 entry

There are 2 chains in PDB entry 1PE0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LYS 188
B
 ALA 202LYS 388
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 22 helices in PDB entry 1PE0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 29Right-handed alpha
Helix 2
2
A
58 64Right-handed alpha
Helix 3
3
A
75 84Right-handed alpha
Helix 4
4
A
85 98Right-handed alpha
Helix 5
5
A
109 115Right-handed alpha
Helix 6
6
A
126 128Right-handed 310
Helix 7
7
A
129 134Right-handed alpha
Helix 8
8
A
157 159Right-handed 310
Helix 9
9
A
160 174Right-handed alpha
Helix 10
10
A
174 183Right-handed alpha
Helix 11
11
A
184 186Right-handed 310
Helix 12
12
B
215 229Right-handed alpha
Helix 13
13
B
258 263Right-handed alpha
Helix 14
14
B
275 285Right-handed alpha
Helix 15
15
B
285 298Right-handed alpha
Helix 16
16
B
308 315Right-handed alpha
Helix 17
17
B
326 328Right-handed 310
Helix 18
18
B
329 334Right-handed alpha
Helix 19
19
B
357 359Right-handed 310
Helix 20
20
B
360 374Right-handed alpha
Helix 21
21
B
374 383Right-handed alpha
Helix 22
22
B
384 386Right-handed 310
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There are 5 sheets in PDB entry 1PE0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
56 57first strand
Strand 2
A
32 37parallel
Strand 3
A
5 10parallel
Strand 4
A
69 72parallel
Strand 5
A
101 105parallel
Strand 6
A
152 155parallel
Strand 7
A
146 149anti-parallel
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There are 4 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
44 45first strand
Strand 2
A
51 53anti-parallel
Strand 3
B
251 253anti-parallel
Strand 4
B
244 245anti-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
122 123first strand
Strand 2
A
140 141parallel
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There are 7 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
256 257first strand
Strand 2
B
232 237parallel
Strand 3
B
205 210parallel
Strand 4
B
269 272parallel
Strand 5
B
301 305parallel
Strand 6
B
352 355parallel
Strand 7
B
346 349anti-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
B
322 323first strand
Strand 2
B
340 341parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il