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


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 3HDO entry

There are 2 chains in PDB entry 3HDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2GLU 351
B
 ILE 2GLY 350
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 30 helices in PDB entry 3HDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 11Right-handed alpha
Helix 2
2
A
39 51Right-handed alpha
Helix 3
3
A
54 59Right-handed 310
Helix 4
4
A
65 77Right-handed alpha
Helix 5
5
A
79 81Right-handed 310
Helix 6
6
A
88 101Right-handed alpha
Helix 7
7
A
115 125Right-handed alpha
Helix 8
8
A
165 176Right-handed alpha
Helix 9
9
A
186 190Right-handed 310
Helix 10
10
A
195 201Right-handed alpha
Helix 11
11
A
227 238Right-handed alpha
Helix 12
12
A
244 257Right-handed alpha
Helix 13
13
A
257 282Right-handed alpha
Helix 14
14
A
302 313Right-handed alpha
Helix 15
15
A
335 351Right-handed alpha
Helix 16
16
B
5 11Right-handed alpha
Helix 17
17
B
39 51Right-handed alpha
Helix 18
18
B
54 59Right-handed 310
Helix 19
19
B
65 77Right-handed alpha
Helix 20
20
B
79 81Right-handed 310
Helix 21
21
B
88 101Right-handed alpha
Helix 22
22
B
115 125Right-handed alpha
Helix 23
23
B
165 176Right-handed alpha
Helix 24
24
B
186 190Right-handed 310
Helix 25
25
B
195 201Right-handed alpha
Helix 26
26
B
227 238Right-handed alpha
Helix 27
27
B
244 257Right-handed alpha
Helix 28
28
B
257 282Right-handed alpha
Helix 29
29
B
302 313Right-handed alpha
Helix 30
30
B
335 350Right-handed alpha
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There are 6 sheets in PDB entry 3HDO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
27 28first strand
Strand 2
A
315 316parallel
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There are 7 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
83 86first strand
Strand 2
A
222 225anti-parallel
Strand 3
A
204 209anti-parallel
Strand 4
A
179 183parallel
Strand 5
A
150 154parallel
Strand 6
A
106 110parallel
Strand 7
A
127 131parallel
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There are 3 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
285 286first strand
Strand 2
A
293 297anti-parallel
Strand 3
A
329 332anti-parallel
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There are 2 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
27 28first strand
Strand 2
B
315 316parallel
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There are 7 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
83 86first strand
Strand 2
B
222 225anti-parallel
Strand 3
B
204 209anti-parallel
Strand 4
B
179 183parallel
Strand 5
B
150 154parallel
Strand 6
B
106 110parallel
Strand 7
B
127 131parallel
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There are 3 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
285 286first strand
Strand 2
B
293 297anti-parallel
Strand 3
B
329 332anti-parallel
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