Analysis of interatomic Contacts of Structural Units in PDB entry:
1H1N


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 1H1N entry

There are 2 chains in PDB entry 1H1N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 305
B
 LYS 2LEU 305
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 25 helices in PDB entry 1H1N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 43Right-handed alpha
Helix 2
2
A
53 58Right-handed alpha
Helix 3
3
A
67 84Right-handed alpha
Helix 4
4
A
105 119Right-handed alpha
Helix 5
5
A
138 156Right-handed alpha
Helix 6
6
A
168 171Right-handed 310
Helix 7
7
A
175 180Right-handed alpha
Helix 8
8
A
181 186Right-handed 310
Helix 9
9
A
216 232Right-handed alpha
Helix 10
10
A
246 262Right-handed alpha
Helix 11
11
A
291 297Right-handed alpha
Helix 12
12
A
297 302Right-handed alpha
Helix 13
13
B
33 43Right-handed alpha
Helix 14
14
B
53 58Right-handed alpha
Helix 15
15
B
67 83Right-handed alpha
Helix 16
16
B
105 121Right-handed alpha
Helix 17
17
B
138 156Right-handed alpha
Helix 18
18
B
175 180Right-handed alpha
Helix 19
19
B
181 186Right-handed 310
Helix 20
20
B
216 222Right-handed alpha
Helix 21
21
B
222 233Right-handed alpha
Helix 22
22
B
246 262Right-handed alpha
Helix 23
23
B
291 297Right-handed alpha
Helix 24
24
B
297 302Right-handed alpha
Helix 25
25
B
303 305Right-handed 310
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There are 4 sheets in PDB entry 1H1N. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 10 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 11first strand
Strand 2
A
267 275parallel
Strand 3
A
236 242parallel
Strand 4
A
193 200parallel
Strand 5
A
163 166parallel
Strand 6
A
126 129parallel
Strand 7
A
87 92parallel
Strand 8
A
47 52parallel
Strand 9
A
6 11parallel
Strand 10
A
6 11first strand
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
97 98first strand
Strand 2
A
101 102anti-parallel
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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
267 275parallel
Strand 3
B
236 242parallel
Strand 4
B
193 200parallel
Strand 5
B
163 166parallel
Strand 6
B
126 129parallel
Strand 7
B
87 92parallel
Strand 8
B
47 52parallel
Strand 9
B
6 11parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
97 98first strand
Strand 2
B
101 102anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il