Analysis of interatomic Contacts of Structural Units in PDB entry:
9X8S


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 9X8S entry

There are 8 chains in PDB entry 9X8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 14ASP 146
B
 VAL 19GLN 145
C
 THR 20GLN 145
D
 THR 20GLN 145
E
 SER 1ARG 3
E
 ALA 5GLY 7
F
 ARG 3ARG 3
F
 ALA 5GLN 6
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 7 helices in PDB entry 9X8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
58 61Right-handed 310
Helix 2
AA2
A
123 129Right-handed alpha
Helix 3
AA3
B
58 61Right-handed 310
Helix 4
AA4
B
123 129Right-handed alpha
Helix 5
AA5
C
58 61Right-handed 310
Helix 6
AA6
D
58 61Right-handed 310
Helix 7
AA7
D
124 130Right-handed alpha
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There are 9 sheets in PDB entry 9X8S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
86 92first strand
Strand 2
A
45 53anti-parallel
Strand 3
A
20 33anti-parallel
Strand 4
A
134 145anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
78 81first strand
Strand 2
A
63 69anti-parallel
Strand 3
A
97 104anti-parallel
Strand 4
A
112 117anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
86 92first strand
Strand 2
B
45 53anti-parallel
Strand 3
B
23 33anti-parallel
Strand 4
B
134 142anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
78 81first strand
Strand 2
B
63 69anti-parallel
Strand 3
B
97 104anti-parallel
Strand 4
B
112 117anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
86 92first strand
Strand 2
C
45 53anti-parallel
Strand 3
C
21 33anti-parallel
Strand 4
C
133 144anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
78 81first strand
Strand 2
C
63 69anti-parallel
Strand 3
C
97 104anti-parallel
Strand 4
C
112 117anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
86 92first strand
Strand 2
D
45 53anti-parallel
Strand 3
D
21 33anti-parallel
Strand 4
D
133 144anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
78 81first strand
Strand 2
D
63 69anti-parallel
Strand 3
D
95 104anti-parallel
Strand 4
D
112 117anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
78 81first strand
Strand 2
D
63 69anti-parallel
Strand 3
D
95 104anti-parallel
Strand 4
F
4 5anti-parallel
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