Analysis of interatomic Contacts of Structural Units in PDB entry:
3A8Q


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 3A8Q entry

There are 4 chains in PDB entry 3A8Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 504ASP 742
B
 VAL 504ASP 742
C
 VAL 504ASP 742
D
 VAL 504ASP 742
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 24 helices in PDB entry 3A8Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
602 625Right-handed alpha
Helix 2
2
A
629 660Right-handed alpha
Helix 3
3
A
664 701Right-handed alpha
Helix 4
4
A
706 712Right-handed alpha
Helix 5
5
A
715 722Right-handed alpha
Helix 6
6
A
729 739Right-handed alpha
Helix 7
7
B
602 625Right-handed alpha
Helix 8
8
B
629 660Right-handed alpha
Helix 9
9
B
664 701Right-handed alpha
Helix 10
10
B
706 712Right-handed alpha
Helix 11
11
B
715 722Right-handed alpha
Helix 12
12
B
729 739Right-handed alpha
Helix 13
13
C
602 625Right-handed alpha
Helix 14
14
C
629 660Right-handed alpha
Helix 15
15
C
664 701Right-handed alpha
Helix 16
16
C
707 712Right-handed alpha
Helix 17
17
C
715 722Right-handed alpha
Helix 18
18
C
729 739Right-handed alpha
Helix 19
19
D
602 625Right-handed alpha
Helix 20
20
D
629 660Right-handed alpha
Helix 21
21
D
664 701Right-handed alpha
Helix 22
22
D
707 712Right-handed alpha
Helix 23
23
D
715 722Right-handed alpha
Helix 24
24
D
729 739Right-handed alpha
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There are 8 sheets in PDB entry 3A8Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
564 567first strand
Strand 2
A
544 548anti-parallel
Strand 3
A
534 541anti-parallel
Strand 4
A
505 513anti-parallel
Strand 5
A
596 599anti-parallel
Strand 6
A
585 589anti-parallel
Strand 7
A
572 575anti-parallel
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There are 2 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
518 520first strand
Strand 2
A
524 526anti-parallel
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There are 7 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
564 567first strand
Strand 2
B
544 548anti-parallel
Strand 3
B
534 541anti-parallel
Strand 4
B
505 513anti-parallel
Strand 5
B
595 599anti-parallel
Strand 6
B
585 589anti-parallel
Strand 7
B
572 575anti-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
B
518 520first strand
Strand 2
B
524 526anti-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
C
524 526first strand
Strand 2
C
505 520anti-parallel
Strand 3
C
534 541anti-parallel
Strand 4
C
544 548anti-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
C
524 526first strand
Strand 2
C
505 520anti-parallel
Strand 3
C
595 599anti-parallel
Strand 4
C
585 589anti-parallel
Strand 5
C
572 575anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
564 567first strand
Strand 2
D
544 548anti-parallel
Strand 3
D
534 541anti-parallel
Strand 4
D
505 513anti-parallel
Strand 5
D
595 599anti-parallel
Strand 6
D
585 589anti-parallel
Strand 7
D
572 575anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
518 520first strand
Strand 2
D
524 526anti-parallel
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