Analysis of interatomic Contacts of Structural Units in PDB entry:
1A6Q


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 1A6Q entry

There is 1 chain in PDB entry 1A6Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2TYR 368
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 13 helices in PDB entry 1A6Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 80Right-handed alpha
Helix 2
2
A
83 86Right-handed alpha
Helix 3
3
A
94 118Right-handed alpha
Helix 4
4
A
169 177Right-handed alpha
Helix 5
5
A
187 189Right-handed 310
Helix 6
6
A
200 202Right-handed 310
Helix 7
7
A
210 212Right-handed 310
Helix 8
8
A
239 242Right-handed alpha
Helix 9
9
A
247 258Right-handed alpha
Helix 10
10
A
264 277Right-handed alpha
Helix 11
11
A
299 319Right-handed alpha
Helix 12
12
A
330 340Right-handed alpha
Helix 13
13
A
350 365Right-handed 310
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There are 2 sheets in PDB entry 1A6Q. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
12 19first strand
Strand 2
A
22 29anti-parallel
Strand 3
A
284 290anti-parallel
Strand 4
A
231 237anti-parallel
Strand 5
A
148 153anti-parallel
Strand 6
A
156 160anti-parallel
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There are 5 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
38 44first strand
Strand 2
A
54 60anti-parallel
Strand 3
A
129 134anti-parallel
Strand 4
A
138 144anti-parallel
Strand 5
A
220 225anti-parallel
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