Analysis of interatomic Contacts of Structural Units in PDB entry:
22NU


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 22NU entry

There is 1 chain in PDB entry 22NU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 9GLY 417
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 22NU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 19Right-handed alpha
Helix 2
AA2
A
23 51Right-handed alpha
Helix 3
AA3
A
59 73Right-handed alpha
Helix 4
AA4
A
73 82Right-handed alpha
Helix 5
AA5
A
85 96Right-handed alpha
Helix 6
AA6
A
100 105Right-handed alpha
Helix 7
AA7
A
105 119Right-handed alpha
Helix 8
AA8
A
192 196Right-handed 310
Helix 9
AA9
A
205 210Right-handed 310
Helix 10
AB1
A
220 242Right-handed alpha
Helix 11
AB2
A
245 253Right-handed alpha
Helix 12
AB3
A
286 310Right-handed alpha
Helix 13
AB4
A
332 357Right-handed alpha
Helix 14
AB5
A
358 382Right-handed alpha
Helix 15
AB6
A
386 405Right-handed alpha
Helix 16
AB7
A
408 417Right-handed alpha
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There are 4 sheets in PDB entry 22NU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
124 128first strand
Strand 2
A
150 156anti-parallel
Strand 3
A
159 163anti-parallel
Strand 4
A
168 172anti-parallel
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There are 3 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
135 137first strand
Strand 2
A
141 143anti-parallel
Strand 3
A
182 184anti-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
186 190first strand
Strand 2
A
197 201anti-parallel
Strand 3
A
255 258parallel
Strand 4
A
278 281parallel
Strand 5
A
269 270anti-parallel
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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
320 321first strand
Strand 2
A
330 331anti-parallel
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