Analysis of interatomic Contacts of Structural Units in PDB entry:
6NIQ


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 6NIQ entry

There are 2 chains in PDB entry 6NIQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 25GLY 287
B
 ASP 29MET 289
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 23 helices in PDB entry 6NIQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 43Right-handed alpha
Helix 2
AA2
A
72 87Right-handed alpha
Helix 3
AA3
A
99 103Right-handed 310
Helix 4
AA4
A
109 113Right-handed 310
Helix 5
AA5
A
120 130Right-handed alpha
Helix 6
AA6
A
132 143Right-handed alpha
Helix 7
AA7
A
144 156Right-handed alpha
Helix 8
AA8
A
168 172Right-handed 310
Helix 9
AA9
A
183 196Right-handed alpha
Helix 10
AB1
A
201 214Right-handed alpha
Helix 11
AB2
A
221 226Right-handed alpha
Helix 12
AB3
A
270 287Right-handed alpha
Helix 13
AB4
B
30 43Right-handed alpha
Helix 14
AB5
B
72 87Right-handed alpha
Helix 15
AB6
B
99 103Right-handed 310
Helix 16
AB7
B
109 113Right-handed 310
Helix 17
AB8
B
120 130Right-handed alpha
Helix 18
AB9
B
132 143Right-handed alpha
Helix 19
AC1
B
144 156Right-handed alpha
Helix 20
AC2
B
183 196Right-handed alpha
Helix 21
AC3
B
201 214Right-handed alpha
Helix 22
AC4
B
221 226Right-handed alpha
Helix 23
AC5
B
270 288Right-handed alpha
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There are 6 sheets in PDB entry 6NIQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
58 61first strand
Strand 2
A
45 52anti-parallel
Strand 3
A
258 265anti-parallel
Strand 4
A
243 251anti-parallel
Strand 5
A
231 239anti-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
67 68first strand
Strand 2
A
181 182anti-parallel
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There are 2 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
95 96first strand
Strand 2
A
118 119anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 61first strand
Strand 2
B
45 52anti-parallel
Strand 3
B
258 265anti-parallel
Strand 4
B
243 251anti-parallel
Strand 5
B
231 239anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
67 68first strand
Strand 2
B
181 182anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
95 96first strand
Strand 2
B
118 119anti-parallel
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