Analysis of interatomic Contacts of Structural Units in PDB entry:
8RAL


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 8RAL entry

There are 4 chains in PDB entry 8RAL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3GLU 181
B
 GLU 4TYR 83
B
 GLY 85TRP 189
C
 GLY -1CYS 11
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 8RAL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
47 53Right-handed 310
Helix 2
AA2
A
58 79Right-handed alpha
Helix 3
AA3
B
51 53Right-handed 310
Helix 4
AA4
B
54 64Right-handed alpha
Helix 5
AA5
B
64 78Right-handed alpha
Helix 6
AA6
B
78 85Right-handed alpha
Helix 7
AA7
B
85 90Right-handed alpha
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There are 7 sheets in PDB entry 8RAL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 8 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
42 45first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
6 17anti-parallel
Strand 5
B
7 18anti-parallel
Strand 6
B
23 32anti-parallel
Strand 7
B
35 41anti-parallel
Strand 8
B
47 49anti-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
90 95first strand
Strand 2
A
105 114anti-parallel
Strand 3
A
147 155anti-parallel
Strand 4
A
134 136anti-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
A
90 95first strand
Strand 2
A
105 114anti-parallel
Strand 3
A
147 155anti-parallel
Strand 4
A
140 141anti-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
A
128 129first strand
Strand 2
A
120 125anti-parallel
Strand 3
A
163 168anti-parallel
Strand 4
A
176 180anti-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
B
99 104first strand
Strand 2
B
115 123anti-parallel
Strand 3
B
156 163anti-parallel
Strand 4
B
143 145anti-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
B
99 104first strand
Strand 2
B
115 123anti-parallel
Strand 3
B
156 163anti-parallel
Strand 4
B
149 150anti-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
B
137 139first strand
Strand 2
B
129 134anti-parallel
Strand 3
B
172 177anti-parallel
Strand 4
B
185 189anti-parallel
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