Analysis of interatomic Contacts of Structural Units in PDB entry:
1YS6


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 1YS6 entry

There are 2 chains in PDB entry 1YS6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 7GLN 233
B
 SER 7GLN 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 16 helices in PDB entry 1YS6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 30Right-handed alpha
Helix 2
2
A
39 51Right-handed alpha
Helix 3
3
A
65 76Right-handed alpha
Helix 4
4
A
95 101Right-handed alpha
Helix 5
5
A
111 128Right-handed alpha
Helix 6
6
A
161 174Right-handed alpha
Helix 7
7
A
180 188Right-handed alpha
Helix 8
8
A
198 212Right-handed alpha
Helix 9
9
B
16 30Right-handed alpha
Helix 10
10
B
39 51Right-handed alpha
Helix 11
11
B
65 76Right-handed alpha
Helix 12
12
B
90 101Right-handed alpha
Helix 13
13
B
111 125Right-handed alpha
Helix 14
14
B
161 174Right-handed alpha
Helix 15
15
B
180 188Right-handed alpha
Helix 16
16
B
198 213Right-handed alpha
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There are 6 sheets in PDB entry 1YS6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
33 37first strand
Strand 2
A
9 13parallel
Strand 3
A
54 58parallel
Strand 4
A
82 86parallel
Strand 5
A
104 107parallel
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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
A
136 139first strand
Strand 2
A
142 145anti-parallel
Strand 3
A
150 153anti-parallel
Strand 4
A
156 158anti-parallel
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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
178 179first strand
Strand 2
A
227 230anti-parallel
Strand 3
A
220 223anti-parallel
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There are 5 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
33 37first strand
Strand 2
B
9 13parallel
Strand 3
B
54 58parallel
Strand 4
B
82 87parallel
Strand 5
B
104 108parallel
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There are 4 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
137 139first strand
Strand 2
B
142 145anti-parallel
Strand 3
B
150 153anti-parallel
Strand 4
B
156 157anti-parallel
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There are 2 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
220 223first strand
Strand 2
B
227 230anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il