Analysis of interatomic Contacts of Structural Units in PDB entry:
4HYN


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 4HYN entry

There are 2 chains in PDB entry 4HYN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ALA 223
B
 MSE 1GLN 220
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 11 helices in PDB entry 4HYN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 52Right-handed alpha
Helix 2
2
A
69 75Right-handed 310
Helix 3
3
A
100 111Right-handed alpha
Helix 4
4
A
123 150Right-handed alpha
Helix 5
5
A
206 222Right-handed alpha
Helix 6
6
B
26 53Right-handed alpha
Helix 7
7
B
68 72Right-handed alpha
Helix 8
8
B
73 75Right-handed 310
Helix 9
9
B
100 111Right-handed alpha
Helix 10
10
B
123 150Right-handed alpha
Helix 11
11
B
206 220Right-handed alpha
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There are 4 sheets in PDB entry 4HYN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
56 67first strand
Strand 2
A
182 192anti-parallel
Strand 3
A
198 205anti-parallel
Strand 4
A
92 99anti-parallel
Strand 5
A
78 87anti-parallel
Strand 6
A
154 155anti-parallel
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There are 6 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
56 67first strand
Strand 2
A
182 192anti-parallel
Strand 3
A
198 205anti-parallel
Strand 4
A
92 99anti-parallel
Strand 5
A
78 87anti-parallel
Strand 6
A
159 164anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 59first strand
Strand 2
B
182 192anti-parallel
Strand 3
B
195 205anti-parallel
Strand 4
B
93 99anti-parallel
Strand 5
B
78 88anti-parallel
Strand 6
B
154 155anti-parallel
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There are 6 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
63 67first strand
Strand 2
B
182 192anti-parallel
Strand 3
B
195 205anti-parallel
Strand 4
B
93 99anti-parallel
Strand 5
B
78 88anti-parallel
Strand 6
B
159 164anti-parallel
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