Analysis of interatomic Contacts of Structural Units in PDB entry:
8YL4


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 8YL4 entry

There are 2 chains in PDB entry 8YL4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 3VAL 200
B
 PRO 3GLU 209
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 18 helices in PDB entry 8YL4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 14Right-handed alpha
Helix 2
AA2
A
17 27Right-handed alpha
Helix 3
AA3
A
38 43Right-handed alpha
Helix 4
AA4
A
44 63Right-handed alpha
Helix 5
AA5
A
63 77Right-handed alpha
Helix 6
AA6
A
79 110Right-handed alpha
Helix 7
AA7
A
132 137Right-handed alpha
Helix 8
AA8
A
138 164Right-handed alpha
Helix 9
AA9
A
177 200Right-handed alpha
Helix 10
AB1
B
7 15Right-handed alpha
Helix 11
AB2
B
18 27Right-handed alpha
Helix 12
AB3
B
38 43Right-handed alpha
Helix 13
AB4
B
44 63Right-handed alpha
Helix 14
AB5
B
63 77Right-handed alpha
Helix 15
AB6
B
79 110Right-handed alpha
Helix 16
AB7
B
132 137Right-handed alpha
Helix 17
AB8
B
138 164Right-handed alpha
Helix 18
AB9
B
178 201Right-handed alpha
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There are 2 sheets in PDB entry 8YL4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 130first strand
Strand 2
A
114 120anti-parallel
Strand 3
A
170 176anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
126 130first strand
Strand 2
B
113 120anti-parallel
Strand 3
B
170 177anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il