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


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 1DIH entry

There is 1 chain in PDB entry 1DIH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 2LEU 273
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 7 helices in PDB entry 1DIH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
19 27Right-handed alpha
Helix 2
A2
A
83 94Right-handed alpha
Helix 3
A3
A
108 119Right-handed alpha
Helix 4
A4
A
131 147Right-handed alpha
Helix 5
A5
A
169 181Right-handed alpha
Helix 6
A6
A
241 254Right-handed alpha
Helix 7
A7
A
265 273Right-handed alpha
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There are 2 sheets in PDB entry 1DIH. Click on sheet of interest to get list of strands forming it: A, B,

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
60 64first strand
Strand 2
A
32 37parallel
Strand 3
A
5 11parallel
Strand 4
A
75 79parallel
Strand 5
A
97 103parallel
Strand 6
A
121 126parallel
Strand 7
A
257 264parallel
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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
229 238first strand
Strand 2
A
217 226anti-parallel
Strand 3
A
151 160anti-parallel
Strand 4
A
205 213parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il