Analysis of interatomic Contacts of Structural Units in PDB entry:
9RU3


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 9RU3 entry

There are 2 chains in PDB entry 9RU3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 4GLU 287
B
 ILE 4SER 274
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 20 helices in PDB entry 9RU3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
51 66Right-handed alpha
Helix 2
AA2
A
97 106Right-handed alpha
Helix 3
AA3
A
109 130Right-handed alpha
Helix 4
AA4
A
138 140Right-handed 310
Helix 5
AA5
A
175 179Right-handed 310
Helix 6
AA6
A
180 185Right-handed alpha
Helix 7
AA7
A
190 208Right-handed alpha
Helix 8
AA8
A
216 227Right-handed alpha
Helix 9
AA9
A
231 236Right-handed alpha
Helix 10
AB1
A
240 251Right-handed alpha
Helix 11
AB2
A
261 271Right-handed alpha
Helix 12
AB3
B
51 67Right-handed alpha
Helix 13
AB4
B
98 105Right-handed alpha
Helix 14
AB5
B
109 130Right-handed alpha
Helix 15
AB6
B
138 140Right-handed 310
Helix 16
AB7
B
180 185Right-handed alpha
Helix 17
AB8
B
190 208Right-handed alpha
Helix 18
AB9
B
216 227Right-handed alpha
Helix 19
AC1
B
240 251Right-handed alpha
Helix 20
AC2
B
261 272Right-handed alpha
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There are 4 sheets in PDB entry 9RU3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
12 20first strand
Strand 2
A
24 31anti-parallel
Strand 3
A
38 44anti-parallel
Strand 4
A
85 91anti-parallel
Strand 5
A
76 82anti-parallel
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There are 2 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
142 144first strand
Strand 2
A
150 152anti-parallel
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There are 6 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
7 8first strand
Strand 2
B
12 20anti-parallel
Strand 3
B
24 31anti-parallel
Strand 4
B
38 44anti-parallel
Strand 5
B
85 91anti-parallel
Strand 6
B
76 82anti-parallel
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There are 3 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
96 97first strand
Strand 2
B
142 144anti-parallel
Strand 3
B
150 152anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il