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


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 9NYB entry

There are 3 chains in PDB entry 9NYB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 349
B
 G 1 A 19
C
 U 1 C 19
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 9NYB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 6Right-handed 310
Helix 2
AA2
A
7 9Right-handed 310
Helix 3
AA3
A
10 19Right-handed alpha
Helix 4
AA4
A
22 43Right-handed alpha
Helix 5
AA5
A
61 66Right-handed alpha
Helix 6
AA6
A
86 111Right-handed alpha
Helix 7
AA7
A
165 180Right-handed alpha
Helix 8
AA8
A
185 188Right-handed 310
Helix 9
AA9
A
189 199Right-handed alpha
Helix 10
AB1
A
201 223Right-handed alpha
Helix 11
AB2
A
228 244Right-handed alpha
Helix 12
AB3
A
250 264Right-handed alpha
Helix 13
AB4
A
265 267Right-handed 310
Helix 14
AB5
A
280 292Right-handed alpha
Helix 15
AB6
A
312 327Right-handed alpha
Helix 16
AB7
A
328 333Right-handed 310
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There are 2 sheets in PDB entry 9NYB. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 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
54 60first strand
Strand 2
A
75 81anti-parallel
Strand 3
A
144 151parallel
Strand 4
A
131 136anti-parallel
Strand 5
A
115 118anti-parallel
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There are 2 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
269 270first strand
Strand 2
A
297 298parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il