Analysis of interatomic Contacts of Structural Units in PDB entry:
9WN2


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 9WN2 entry

There are 2 chains in PDB entry 9WN2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLU 20CYS 241
L
 ASP 22GLU 239
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 10 helices in PDB entry 9WN2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
47 51Right-handed 310
Helix 2
AA2
H
81 84Right-handed 310
Helix 3
AA3
H
106 110Right-handed 310
Helix 4
AA4
H
152 154Right-handed 310
Helix 5
AA5
H
181 183Right-handed 310
Helix 6
AA6
H
212 214Right-handed 310
Helix 7
AA7
H
226 229Right-handed 310
Helix 8
AA8
L
105 109Right-handed 310
Helix 9
AA9
L
147 152Right-handed alpha
Helix 10
AB1
L
209 215Right-handed alpha
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There are 11 sheets in PDB entry 9WN2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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
H
22 25first strand
Strand 2
H
37 44anti-parallel
Strand 3
H
97 102anti-parallel
Strand 4
H
87 92anti-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
H
29 31first strand
Strand 2
H
128 132parallel
Strand 3
H
111 117anti-parallel
Strand 4
H
53 59anti-parallel
Strand 5
H
63 70anti-parallel
Strand 6
H
77 79anti-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
H
29 31first strand
Strand 2
H
128 132parallel
Strand 3
H
111 117anti-parallel
Strand 4
H
123 124anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
145 149first strand
Strand 2
H
160 170anti-parallel
Strand 3
H
201 210anti-parallel
Strand 4
H
188 190anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
156 157first strand
Strand 2
H
160 170anti-parallel
Strand 3
H
201 210anti-parallel
Strand 4
H
194 195anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
176 179first strand
Strand 2
H
220 225anti-parallel
Strand 3
H
230 235anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
25 28first strand
Strand 2
L
40 46anti-parallel
Strand 3
L
96 101anti-parallel
Strand 4
L
88 92anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
31 34first strand
Strand 2
L
128 132parallel
Strand 3
L
110 116anti-parallel
Strand 4
L
59 64anti-parallel
Strand 5
L
70 75anti-parallel
Strand 6
L
79 80anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
31 34first strand
Strand 2
L
128 132parallel
Strand 3
L
110 116anti-parallel
Strand 4
L
123 124anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
140 144first strand
Strand 2
L
155 165anti-parallel
Strand 3
L
199 208anti-parallel
Strand 4
L
185 189anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
179 180first strand
Strand 2
L
171 176anti-parallel
Strand 3
L
217 223anti-parallel
Strand 4
L
231 236anti-parallel
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