Analysis of interatomic Contacts of Structural Units in PDB entry:
9YC3


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 9YC3 entry

There are 2 chains in PDB entry 9YC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1HIS 130
B
 SER 502LYS 616
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 4 helices in PDB entry 9YC3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 30Right-handed 310
Helix 2
AA2
A
87 91Right-handed 310
Helix 3
AA3
A
106 113Right-handed alpha
Helix 4
AA4
B
521 524Right-handed 310
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There are 5 sheets in PDB entry 9YC3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 4 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
3 7first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
68 72anti-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
10 12first strand
Strand 2
A
123 127parallel
Strand 3
A
92 100anti-parallel
Strand 4
A
32 39anti-parallel
Strand 5
A
46 52anti-parallel
Strand 6
A
58 60anti-parallel
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There are 4 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
10 12first strand
Strand 2
A
123 127parallel
Strand 3
A
92 100anti-parallel
Strand 4
A
118 119anti-parallel
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There are 7 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
115 116first strand
Strand 2
B
504 510parallel
Strand 3
B
526 533anti-parallel
Strand 4
B
575 584anti-parallel
Strand 5
B
556 562anti-parallel
Strand 6
B
541 550anti-parallel
Strand 7
B
567 569anti-parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
115 116first strand
Strand 2
B
504 510parallel
Strand 3
B
526 533anti-parallel
Strand 4
B
575 584anti-parallel
Strand 5
B
556 562anti-parallel
Strand 6
B
541 550anti-parallel
Strand 7
B
592 599anti-parallel
Strand 8
B
605 612anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il