Analysis of interatomic Contacts of Structural Units in PDB entry:
2PE4


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 2PE4 entry

There is 1 chain in PDB entry 2PE4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 20THR 436
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 18 helices in PDB entry 2PE4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 48Right-handed alpha
Helix 2
2
A
96 100Right-handed 310
Helix 3
3
A
101 117Right-handed alpha
Helix 4
4
A
136 140Right-handed 310
Helix 5
5
A
141 143Right-handed 310
Helix 6
6
A
144 159Right-handed alpha
Helix 7
7
A
163 194Right-handed alpha
Helix 8
8
A
222 231Right-handed alpha
Helix 9
9
A
232 239Right-handed alpha
Helix 10
10
A
249 253Right-handed 310
Helix 11
11
A
257 276Right-handed alpha
Helix 12
12
A
299 305Right-handed alpha
Helix 13
13
A
306 313Right-handed alpha
Helix 14
14
A
323 327Right-handed 310
Helix 15
15
A
329 343Right-handed alpha
Helix 16
16
A
343 363Right-handed alpha
Helix 17
17
A
393 396Right-handed 310
Helix 18
18
A
405 415Right-handed alpha
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There are 5 sheets in PDB entry 2PE4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 4 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
58 59first strand
Strand 2
A
33 37parallel
Strand 3
A
317 321parallel
Strand 4
A
286 287parallel
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There are 3 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
71 74first strand
Strand 2
A
125 128parallel
Strand 3
A
198 201parallel
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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
84 85first strand
Strand 2
A
91 92anti-parallel
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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
367 371first strand
Strand 2
A
416 420anti-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
387 391first strand
Strand 2
A
398 402anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il