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


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 1YAV entry

There are 2 chains in PDB entry 1YAV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 11ILE 144
B
 GLU 13LEU 147
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 1YAV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 20Right-handed alpha
Helix 2
2
A
24 26Right-handed 310
Helix 3
3
A
34 46Right-handed alpha
Helix 4
4
A
65 73Right-handed alpha
Helix 5
5
A
79 83Right-handed 310
Helix 6
6
A
87 92Right-handed alpha
Helix 7
7
A
104 112Right-handed alpha
Helix 8
8
A
133 144Right-handed alpha
Helix 9
9
B
15 20Right-handed alpha
Helix 10
10
B
24 26Right-handed 310
Helix 11
11
B
34 46Right-handed alpha
Helix 12
12
B
65 73Right-handed alpha
Helix 13
13
B
79 86Right-handed 310
Helix 14
14
B
87 92Right-handed alpha
Helix 15
15
B
104 113Right-handed alpha
Helix 16
16
B
133 146Right-handed alpha
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There are 4 sheets in PDB entry 1YAV. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
21 22first strand
Strand 2
A
127 132anti-parallel
Strand 3
A
117 121anti-parallel
Strand 4
A
98 100parallel
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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
A
29 30first strand
Strand 2
A
49 53parallel
Strand 3
A
59 64anti-parallel
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There are 4 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
21 22first strand
Strand 2
B
127 132anti-parallel
Strand 3
B
117 121anti-parallel
Strand 4
B
98 100parallel
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There are 3 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
29 30first strand
Strand 2
B
49 53parallel
Strand 3
B
59 64anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il