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


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 9NQO entry

There is 1 chain in PDB entry 9NQO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 10LEU 283
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 is 1 helix in PDB entry 9NQO. Click on helix number for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
122 126Right-handed 310
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There are 4 sheets in PDB entry 9NQO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
13 16first strand
Strand 2
A
128 133anti-parallel
Strand 3
A
40 46anti-parallel
Strand 4
A
49 57anti-parallel
Strand 5
A
65 72anti-parallel
Strand 6
A
75 76anti-parallel
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There are 10 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
13 16first strand
Strand 2
A
128 133anti-parallel
Strand 3
A
40 46anti-parallel
Strand 4
A
49 57anti-parallel
Strand 5
A
65 72anti-parallel
Strand 6
A
80 82anti-parallel
Strand 7
A
232 238parallel
Strand 8
A
218 225anti-parallel
Strand 9
A
254 262anti-parallel
Strand 10
A
275 280anti-parallel
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There are 5 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
111 117first strand
Strand 2
A
103 108anti-parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
25 33anti-parallel
Strand 5
A
135 144anti-parallel
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There are 3 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
195 200first strand
Strand 2
A
205 209anti-parallel
Strand 3
A
243 246anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il