Analysis of interatomic Contacts of Structural Units in PDB entry:
1RUJ


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 1RUJ entry

There are 4 chains in PDB entry 1RUJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 THR 17TYR 289
2
 GLY 8GLN 262
3
 GLY 1GLU 236
4
 ILE 29ASN 68
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 23 helices in PDB entry 1RUJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
37 39Right-handed 310
Helix 2
2
1
47 49Right-handed 310
Helix 3
3
1
63 65Right-handed 310
Helix 4
4
1
67 70Right-handed alpha
Helix 5
5
1
110 118Right-handed alpha
Helix 6
6
1
166 169Right-handed 310
Helix 7
7
1
217 219Right-handed 310
Helix 8
8
2
34 36Right-handed 310
Helix 9
9
2
44 46Right-handed 310
Helix 10
10
2
57 59Right-handed 310
Helix 11
11
2
84 86Right-handed 310
Helix 12
12
2
90 98Right-handed alpha
Helix 13
13
2
144 147Right-handed 310
Helix 14
14
2
150 152Right-handed 310
Helix 15
15
2
169 171Right-handed 310
Helix 16
16
2
178 183Right-handed 310
Helix 17
17
3
43 48Right-handed alpha
Helix 18
18
3
64 66Right-handed 310
Helix 19
19
3
90 94Right-handed 310
Helix 20
20
3
96 103Right-handed alpha
Helix 21
21
3
142 147Right-handed alpha
Helix 22
22
4
35 37Right-handed 310
Helix 23
23
4
49 53Right-handed 310
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There are 11 sheets in PDB entry 1RUJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
1
99 103first strand
Strand 2
1
223 228anti-parallel
Strand 3
1
147 152anti-parallel
Strand 4
1
175 179anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
121 123first strand
Strand 2
1
251 253anti-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
1
183 188first strand
Strand 2
1
125 135anti-parallel
Strand 3
1
237 248anti-parallel
Strand 4
1
75 84anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
14 18first strand
Strand 2
2
21 25anti-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
2
63 65first strand
Strand 2
2
241 247anti-parallel
Strand 3
2
105 111anti-parallel
Strand 4
2
196 201anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
69 72first strand
Strand 2
2
237 240anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
78 82first strand
Strand 2
2
218 226anti-parallel
Strand 3
2
121 128anti-parallel
Strand 4
2
186 190anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
101 103first strand
Strand 2
2
250 252anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
68 72first strand
Strand 2
3
204 213anti-parallel
Strand 3
3
111 117anti-parallel
Strand 4
3
160 165anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
106 108first strand
Strand 2
3
218 220anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
149 154first strand
Strand 2
3
126 132anti-parallel
Strand 3
3
186 191anti-parallel
Strand 4
3
79 84anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il