Analysis of interatomic Contacts of Structural Units in PDB entry:
9Y1L


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 9Y1L entry

There are 2 chains in PDB entry 9Y1L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 38SER 188
B
 PRO 36SER 188
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 6 helices in PDB entry 9Y1L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
39 60Right-handed alpha
Helix 2
AA2
A
91 98Right-handed 310
Helix 3
AA3
A
119 133Right-handed alpha
Helix 4
AA4
B
39 60Right-handed alpha
Helix 5
AA5
B
91 98Right-handed 310
Helix 6
AA6
B
119 134Right-handed alpha
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There are 8 sheets in PDB entry 9Y1L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 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
65 68first strand
Strand 2
A
87 90anti-parallel
Strand 3
A
109 113anti-parallel
Strand 4
A
137 142parallel
Strand 5
A
147 154anti-parallel
Strand 6
A
157 158anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 68first strand
Strand 2
A
87 90anti-parallel
Strand 3
A
109 113anti-parallel
Strand 4
A
137 142parallel
Strand 5
A
147 154anti-parallel
Strand 6
A
162 164anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 83first strand
Strand 2
A
73 76anti-parallel
Strand 3
A
103 104parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 170first strand
Strand 2
A
180 181anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 68first strand
Strand 2
B
87 90anti-parallel
Strand 3
B
109 113anti-parallel
Strand 4
B
137 142parallel
Strand 5
B
147 154anti-parallel
Strand 6
B
157 158anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 68first strand
Strand 2
B
87 90anti-parallel
Strand 3
B
109 113anti-parallel
Strand 4
B
137 142parallel
Strand 5
B
147 154anti-parallel
Strand 6
B
162 165anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 83first strand
Strand 2
B
73 76anti-parallel
Strand 3
B
103 104parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 172first strand
Strand 2
B
175 181anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il