Analysis of interatomic Contacts of Structural Units in PDB entry:
3HD3


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 3HD3 entry

There are 2 chains in PDB entry 3HD3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 215
B
 ALA 1VAL 214
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 15 helices in PDB entry 3HD3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 11Right-handed 310
Helix 2
2
A
24 41Right-handed alpha
Helix 3
3
A
49 57Right-handed alpha
Helix 4
4
A
61 65Right-handed 310
Helix 5
5
A
67 80Right-handed alpha
Helix 6
6
A
121 133Right-handed alpha
Helix 7
7
A
201 205Right-handed 310
Helix 8
8
B
8 11Right-handed 310
Helix 9
9
B
24 41Right-handed alpha
Helix 10
10
B
49 57Right-handed alpha
Helix 11
11
B
61 65Right-handed 310
Helix 12
12
B
67 79Right-handed alpha
Helix 13
13
B
92 96Right-handed 310
Helix 14
14
B
121 133Right-handed alpha
Helix 15
15
B
201 205Right-handed 310
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There are 6 sheets in PDB entry 3HD3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
4 6first strand
Strand 2
A
162 170anti-parallel
Strand 3
A
135 139anti-parallel
Strand 4
A
209 213anti-parallel
Strand 5
A
114 117anti-parallel
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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
4 6first strand
Strand 2
A
162 170anti-parallel
Strand 3
A
177 181anti-parallel
Strand 4
A
193 197anti-parallel
Strand 5
A
151 152parallel
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There are 2 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
82 84first strand
Strand 2
A
108 111anti-parallel
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There are 5 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
4 6first strand
Strand 2
B
162 170anti-parallel
Strand 3
B
135 139anti-parallel
Strand 4
B
209 213anti-parallel
Strand 5
B
114 117anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 6first strand
Strand 2
B
162 170anti-parallel
Strand 3
B
177 181anti-parallel
Strand 4
B
193 197anti-parallel
Strand 5
B
151 152parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 84first strand
Strand 2
B
108 111anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il