Analysis of interatomic Contacts of Structural Units in PDB entry:
9RU5


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 9RU5 entry

There are 4 chains in PDB entry 9RU5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 3SER 205
B
 GLY 1ALA 237
M
 HIS 1LYS 174
P
 PHE 1TYR 9
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 10 helices in PDB entry 9RU5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
59 61Right-handed 310
Helix 2
AA2
A
81 85Right-handed 310
Helix 3
AA3
B
80 84Right-handed 310
Helix 4
AA4
B
114 118Right-handed 310
Helix 5
AA5
B
129 137Right-handed alpha
Helix 6
AA6
M
47 51Right-handed 310
Helix 7
AA7
M
54 83Right-handed alpha
Helix 8
AA8
M
137 148Right-handed alpha
Helix 9
AA9
M
149 159Right-handed alpha
Helix 10
AB1
M
160 173Right-handed alpha
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There are 12 sheets in PDB entry 9RU5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 5 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
9 10first strand
Strand 2
A
109 111parallel
Strand 3
A
86 95anti-parallel
Strand 4
A
32 37anti-parallel
Strand 5
A
43 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
9 10first strand
Strand 2
A
109 111parallel
Strand 3
A
86 95anti-parallel
Strand 4
A
101 104anti-parallel
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There are 3 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
55 57first strand
Strand 2
A
63 65anti-parallel
Strand 3
A
75 76anti-parallel
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There are 2 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
123 127first strand
Strand 2
A
137 141anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
165 166first strand
Strand 2
A
173 174anti-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
4 5first strand
Strand 2
B
17 21anti-parallel
Strand 3
B
72 76anti-parallel
Strand 4
B
62 66anti-parallel
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There are 6 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
8 12first strand
Strand 2
B
107 112parallel
Strand 3
B
85 92anti-parallel
Strand 4
B
29 36anti-parallel
Strand 5
B
40 48anti-parallel
Strand 6
B
52 55anti-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
B
122 126first strand
Strand 2
B
139 146anti-parallel
Strand 3
B
190 194anti-parallel
Strand 4
B
168 170anti-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
B
162 163first strand
Strand 2
B
153 159anti-parallel
Strand 3
B
207 212anti-parallel
Strand 4
B
231 236anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
19 21first strand
Strand 2
M
4 10anti-parallel
Strand 3
M
24 25anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
19 21first strand
Strand 2
M
4 10anti-parallel
Strand 3
M
93 101anti-parallel
Strand 4
M
107 116anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
123 124first strand
Strand 2
M
131 132anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il