Analysis of interatomic Contacts of Structural Units in PDB entry:
3H2X


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 3H2X entry

There is 1 chain in PDB entry 3H2X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 302
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 11 helices in PDB entry 3H2X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
20 37Right-handed alpha
Helix 3
3
A
46 51Right-handed alpha
Helix 4
4
A
54 58Right-handed 310
Helix 5
5
A
66 70Right-handed 310
Helix 6
6
A
109 120Right-handed alpha
Helix 7
7
A
198 200Right-handed 310
Helix 8
8
A
201 216Right-handed alpha
Helix 9
9
A
231 249Right-handed alpha
Helix 10
10
A
257 267Right-handed alpha
Helix 11
11
A
275 301Right-handed alpha
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There are 2 sheets in PDB entry 3H2X. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
87 90first strand
Strand 2
A
99 102anti-parallel
Strand 3
A
223 226parallel
Strand 4
A
124 127parallel
Strand 5
A
182 190parallel
Strand 6
A
169 177anti-parallel
Strand 7
A
156 165anti-parallel
Strand 8
A
151 153anti-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
132 133first strand
Strand 2
A
136 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il