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


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 2IHE entry

There is 1 chain in PDB entry 2IHE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2PRO 239
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 2 helices in PDB entry 2IHE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 67Right-handed alpha
Helix 2
2
A
180 187Right-handed alpha
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There are 3 sheets in PDB entry 2IHE. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
142 145first strand
Strand 2
A
151 159anti-parallel
Strand 3
A
128 137anti-parallel
Strand 4
A
194 203anti-parallel
Strand 5
A
217 225anti-parallel
Strand 6
A
172 179parallel
Strand 7
A
151 159anti-parallel
Strand 8
A
128 137anti-parallel
Strand 9
A
5 14anti-parallel
Strand 10
A
75 86anti-parallel
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There are 8 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
194 203first strand
Strand 2
A
128 137anti-parallel
Strand 3
A
5 14anti-parallel
Strand 4
A
29 38anti-parallel
Strand 5
A
50 59anti-parallel
Strand 6
A
95 107parallel
Strand 7
A
75 86anti-parallel
Strand 8
A
5 14anti-parallel
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There are 6 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
172 179first strand
Strand 2
A
151 159anti-parallel
Strand 3
A
128 137anti-parallel
Strand 4
A
5 14anti-parallel
Strand 5
A
75 86anti-parallel
Strand 6
A
95 107anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il