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


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 3DHA entry

There is 1 chain in PDB entry 3DHA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1ILE 254
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 13 helices in PDB entry 3DHA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 25Right-handed 310
Helix 2
2
A
58 62Right-handed 310
Helix 3
3
A
82 85Right-handed 310
Helix 4
4
A
86 95Right-handed alpha
Helix 5
5
A
97 101Right-handed 310
Helix 6
6
A
110 115Right-handed alpha
Helix 7
7
A
116 120Right-handed 310
Helix 8
8
A
129 138Right-handed alpha
Helix 9
9
A
142 146Right-handed 310
Helix 10
10
A
195 197Right-handed 310
Helix 11
11
A
199 205Right-handed alpha
Helix 12
12
A
213 232Right-handed alpha
Helix 13
13
A
240 245Right-handed alpha
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There are 2 sheets in PDB entry 3DHA. 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
77 80first strand
Strand 2
A
9 21anti-parallel
Strand 3
A
34 46anti-parallel
Strand 4
A
49 53anti-parallel
Strand 5
A
103 105parallel
Strand 6
A
125 128parallel
Strand 7
A
152 155parallel
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There are 5 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
159 162first strand
Strand 2
A
165 169anti-parallel
Strand 3
A
178 184anti-parallel
Strand 4
A
188 194anti-parallel
Strand 5
A
234 237parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il