Analysis of interatomic Contacts of Structural Units in PDB entry:
3H1N


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 3H1N entry

There are 2 chains in PDB entry 3H1N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU -6ALA 233
B
 GLY -8ALA 233
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 27 helices in PDB entry 3H1N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-4 2Right-handed 310
Helix 2
2
A
14 26Right-handed alpha
Helix 3
3
A
33 35Right-handed 310
Helix 4
4
A
39 45Right-handed alpha
Helix 5
5
A
67 80Right-handed alpha
Helix 6
6
A
85 109Right-handed alpha
Helix 7
7
A
118 121Right-handed 310
Helix 8
8
A
122 136Right-handed alpha
Helix 9
9
A
136 149Right-handed alpha
Helix 10
10
A
163 180Right-handed alpha
Helix 11
11
A
180 188Right-handed alpha
Helix 12
12
A
191 203Right-handed alpha
Helix 13
13
A
204 212Right-handed alpha
Helix 14
14
A
227 231Right-handed 310
Helix 15
15
B
14 25Right-handed alpha
Helix 16
16
B
33 35Right-handed 310
Helix 17
17
B
39 47Right-handed alpha
Helix 18
18
B
67 79Right-handed alpha
Helix 19
19
B
85 109Right-handed alpha
Helix 20
20
B
118 121Right-handed 310
Helix 21
21
B
122 136Right-handed alpha
Helix 22
22
B
136 149Right-handed alpha
Helix 23
23
B
163 180Right-handed alpha
Helix 24
24
B
180 188Right-handed alpha
Helix 25
25
B
191 203Right-handed alpha
Helix 26
26
B
204 212Right-handed alpha
Helix 27
27
B
227 231Right-handed 310
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There are 2 sheets in PDB entry 3H1N. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
29 31first strand
Strand 2
A
3 6parallel
Strand 3
A
57 60anti-parallel
Strand 4
A
63 66anti-parallel
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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
B
29 31first strand
Strand 2
B
3 6parallel
Strand 3
B
57 60anti-parallel
Strand 4
B
63 66anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il