Analysis of interatomic Contacts of Structural Units in PDB entry:
7NUL


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 7NUL entry

There are 3 chains in PDB entry 7NUL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 GLY 62LEU 261
3
 PRO 3ASP 224
2
 VAL 13VAL 260
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 12 helices in PDB entry 7NUL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
1
66 71Right-handed alpha
Helix 2
AA2
1
105 108Right-handed 310
Helix 3
AA3
1
109 117Right-handed alpha
Helix 4
AA4
1
165 170Right-handed 310
Helix 5
AA5
3
42 46Right-handed 310
Helix 6
AA6
3
64 68Right-handed 310
Helix 7
AA7
3
89 93Right-handed 310
Helix 8
AA8
3
95 102Right-handed alpha
Helix 9
AA9
3
141 148Right-handed alpha
Helix 10
AB1
2
83 87Right-handed 310
Helix 11
AB2
2
89 99Right-handed alpha
Helix 12
AB3
2
177 184Right-handed 310
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There are 11 sheets in PDB entry 7NUL. 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
1
75 83first strand
Strand 2
1
238 245anti-parallel
Strand 3
1
119 135anti-parallel
Strand 4
1
197 198anti-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
1
183 188first strand
Strand 2
1
119 135anti-parallel
Strand 3
1
248 255anti-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
1
99 103first strand
Strand 2
1
223 228anti-parallel
Strand 3
1
147 153anti-parallel
Strand 4
1
175 179anti-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
3
51 52first strand
Strand 2
3
205 213anti-parallel
Strand 3
3
69 71anti-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
3
51 52first strand
Strand 2
3
205 213anti-parallel
Strand 3
3
111 117anti-parallel
Strand 4
3
160 165anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
79 84first strand
Strand 2
3
186 191anti-parallel
Strand 3
3
126 132anti-parallel
Strand 4
3
149 154anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
104 106first strand
Strand 2
3
220 222anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
16 18first strand
Strand 2
2
21 23anti-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
2
64 65first strand
Strand 2
2
238 251anti-parallel
Strand 3
2
101 112anti-parallel
Strand 4
2
196 201anti-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
2
69 71first strand
Strand 2
2
238 251anti-parallel
Strand 3
2
101 112anti-parallel
Strand 4
2
210 211anti-parallel
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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
154 155first strand
Strand 2
2
78 82anti-parallel
Strand 3
2
218 229anti-parallel
Strand 4
2
119 128anti-parallel
Strand 5
2
186 190anti-parallel
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