Analysis of interatomic Contacts of Structural Units in PDB entry:
3A98


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 3A98 entry

There are 4 chains in PDB entry 3A98 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0ASP 167
B
 SER 530ASN 727
C
 GLY 0ASP 162
D
 SER 529ASN 727
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 18 helices in PDB entry 3A98. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
83 108Right-handed alpha
Helix 2
2
A
110 134Right-handed alpha
Helix 3
3
A
137 159Right-handed alpha
Helix 4
4
B
530 559Right-handed alpha
Helix 5
5
B
620 622Right-handed 310
Helix 6
6
B
637 639Right-handed 310
Helix 7
7
B
658 673Right-handed alpha
Helix 8
8
B
679 698Right-handed alpha
Helix 9
9
B
699 702Right-handed 310
Helix 10
10
C
84 108Right-handed alpha
Helix 11
11
C
110 132Right-handed alpha
Helix 12
12
C
137 159Right-handed alpha
Helix 13
13
D
529 559Right-handed alpha
Helix 14
14
D
609 611Right-handed 310
Helix 15
15
D
620 622Right-handed 310
Helix 16
16
D
658 673Right-handed alpha
Helix 17
17
D
679 699Right-handed alpha
Helix 18
18
D
700 702Right-handed 310
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There are 8 sheets in PDB entry 3A98. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
5 6first strand
Strand 2
A
34 41anti-parallel
Strand 3
A
44 49anti-parallel
Strand 4
A
52 60anti-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
5 6first strand
Strand 2
A
34 41anti-parallel
Strand 3
A
12 15anti-parallel
Strand 4
A
64 67anti-parallel
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There are 4 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
560 563first strand
Strand 2
B
574 579anti-parallel
Strand 3
B
585 590anti-parallel
Strand 4
B
607 609anti-parallel
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There are 3 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
613 618first strand
Strand 2
B
641 646anti-parallel
Strand 3
B
650 655anti-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
5 6first strand
Strand 2
C
34 41anti-parallel
Strand 3
C
44 49anti-parallel
Strand 4
C
52 60anti-parallel
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There are 4 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
5 6first strand
Strand 2
C
34 41anti-parallel
Strand 3
C
12 15anti-parallel
Strand 4
C
64 67anti-parallel
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There are 3 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
560 561first strand
Strand 2
D
576 579anti-parallel
Strand 3
D
586 589anti-parallel
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There are 3 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
613 618first strand
Strand 2
D
641 646anti-parallel
Strand 3
D
650 655anti-parallel
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