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


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 2AQX entry

There are 2 chains in PDB entry 2AQX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 650GLY 938
B
 VAL 651GLN 937
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 22 helices in PDB entry 2AQX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
689 700Right-handed alpha
Helix 2
2
A
704 708Right-handed 310
Helix 3
3
A
748 756Right-handed alpha
Helix 4
4
A
762 773Right-handed alpha
Helix 5
5
A
778 785Right-handed alpha
Helix 6
6
A
788 797Right-handed alpha
Helix 7
7
A
801 806Right-handed alpha
Helix 8
8
A
828 841Right-handed alpha
Helix 9
9
A
843 862Right-handed alpha
Helix 10
10
A
864 869Right-handed alpha
Helix 11
11
A
920 938Right-handed alpha
Helix 12
12
B
689 701Right-handed alpha
Helix 13
13
B
704 708Right-handed 310
Helix 14
14
B
748 758Right-handed alpha
Helix 15
15
B
762 773Right-handed alpha
Helix 16
16
B
778 785Right-handed alpha
Helix 17
17
B
788 797Right-handed alpha
Helix 18
18
B
801 806Right-handed alpha
Helix 19
19
B
828 841Right-handed alpha
Helix 20
20
B
843 864Right-handed alpha
Helix 21
21
B
866 868Right-handed 310
Helix 22
22
B
920 937Right-handed alpha
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There are 7 sheets in PDB entry 2AQX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 2 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
657 665first strand
Strand 2
B
657 665anti-parallel
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There are 4 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
676 678first strand
Strand 2
A
683 687anti-parallel
Strand 3
A
720 726anti-parallel
Strand 4
A
711 717anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
819 820first strand
Strand 2
A
807 813anti-parallel
Strand 3
A
736 742anti-parallel
Strand 4
A
876 881anti-parallel
Strand 5
A
887 892anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
870 872first strand
Strand 2
A
897 899anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
676 678first strand
Strand 2
B
683 687anti-parallel
Strand 3
B
720 726anti-parallel
Strand 4
B
711 717anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
819 820first strand
Strand 2
B
807 813anti-parallel
Strand 3
B
736 742anti-parallel
Strand 4
B
876 881anti-parallel
Strand 5
B
887 892anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
870 873first strand
Strand 2
B
896 899anti-parallel
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