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


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 2PEH entry

There are 4 chains in PDB entry 2PEH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 298VAL 401
C
 LYS 333PRO 342
B
 ALA 298VAL 401
D
 ARG 334PRO 342
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 8 helices in PDB entry 2PEH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
298 302Right-handed 310
Helix 2
2
A
321 331Right-handed alpha
Helix 3
3
A
361 373Right-handed alpha
Helix 4
4
A
388 394Right-handed alpha
Helix 5
5
B
298 302Right-handed 310
Helix 6
6
B
321 331Right-handed alpha
Helix 7
7
B
361 373Right-handed alpha
Helix 8
8
B
388 394Right-handed alpha
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There are 4 sheets in PDB entry 2PEH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
336 343first strand
Strand 2
A
353 359anti-parallel
Strand 3
A
306 310anti-parallel
Strand 4
A
383 387anti-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
376 377first strand
Strand 2
A
380 381anti-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
B
336 343first strand
Strand 2
B
353 359anti-parallel
Strand 3
B
306 310anti-parallel
Strand 4
B
383 387anti-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
B
376 377first strand
Strand 2
B
380 381anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il