Analysis of interatomic Contacts of Structural Units in PDB entry:
2INQ


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 2INQ entry

There are 2 chains in PDB entry 2INQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 159
B
 MET 1ARG 159
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 2INQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 13Right-handed 310
Helix 2
2
A
24 36Right-handed alpha
Helix 3
3
A
43 51Right-handed alpha
Helix 4
4
A
77 86Right-handed alpha
Helix 5
5
A
96 104Right-handed alpha
Helix 6
6
A
129 131Right-handed 310
Helix 7
7
B
24 36Right-handed alpha
Helix 8
8
B
43 51Right-handed alpha
Helix 9
9
B
77 84Right-handed alpha
Helix 10
10
B
96 102Right-handed alpha
Helix 11
11
B
103 105Right-handed 310
Helix 12
12
B
129 133Right-handed 310
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There are 3 sheets in PDB entry 2INQ. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 75first strand
Strand 2
A
59 62parallel
Strand 3
A
40 42parallel
Strand 4
A
91 93parallel
Strand 5
A
2 9parallel
Strand 6
A
109 115parallel
Strand 7
A
151 158anti-parallel
Strand 8
A
133 135anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 75first strand
Strand 2
A
59 62parallel
Strand 3
A
40 42parallel
Strand 4
A
91 93parallel
Strand 5
A
2 9parallel
Strand 6
A
109 115parallel
Strand 7
A
151 158anti-parallel
Strand 8
A
139 141anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 75first strand
Strand 2
B
59 62parallel
Strand 3
B
40 42parallel
Strand 4
B
91 93parallel
Strand 5
B
2 8parallel
Strand 6
B
107 114parallel
Strand 7
B
152 157anti-parallel
Strand 8
B
134 139anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il