Analysis of interatomic Contacts of Structural Units in PDB entry:
3H1S


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 3H1S entry

There are 2 chains in PDB entry 3H1S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2ALA 191
B
 MET 1ASP 192
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 24 helices in PDB entry 3H1S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 28Right-handed alpha
Helix 2
2
A
30 44Right-handed alpha
Helix 3
3
A
52 60Right-handed alpha
Helix 4
4
A
61 80Right-handed alpha
Helix 5
5
A
89 101Right-handed alpha
Helix 6
6
A
102 117Right-handed alpha
Helix 7
7
A
143 148Right-handed 310
Helix 8
8
A
158 161Right-handed 310
Helix 9
9
A
162 167Right-handed alpha
Helix 10
10
A
169 178Right-handed alpha
Helix 11
11
A
179 181Right-handed 310
Helix 12
12
A
182 191Right-handed alpha
Helix 13
13
B
20 28Right-handed alpha
Helix 14
14
B
30 44Right-handed alpha
Helix 15
15
B
52 60Right-handed alpha
Helix 16
16
B
61 80Right-handed alpha
Helix 17
17
B
89 101Right-handed alpha
Helix 18
18
B
102 117Right-handed alpha
Helix 19
19
B
143 148Right-handed 310
Helix 20
20
B
158 161Right-handed 310
Helix 21
21
B
162 167Right-handed alpha
Helix 22
22
B
169 178Right-handed alpha
Helix 23
23
B
179 181Right-handed 310
Helix 24
24
B
182 191Right-handed alpha
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There are 2 sheets in PDB entry 3H1S. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
133 139first strand
Strand 2
A
121 127anti-parallel
Strand 3
A
150 156anti-parallel
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There are 3 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
133 139first strand
Strand 2
B
121 127anti-parallel
Strand 3
B
150 156anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il