Analysis of interatomic Contacts of Structural Units in PDB entry:
3RB9


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 3RB9 entry

There are 2 chains in PDB entry 3RB9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 8GLY 402
B
 LEU 10GLY 402
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 16 helices in PDB entry 3RB9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 32Right-handed alpha
Helix 2
2
A
39 42Right-handed 310
Helix 3
3
A
83 93Right-handed alpha
Helix 4
4
A
140 153Right-handed alpha
Helix 5
5
A
208 214Right-handed alpha
Helix 6
6
A
276 288Right-handed alpha
Helix 7
7
A
289 291Right-handed 310
Helix 8
8
A
336 347Right-handed alpha
Helix 9
9
B
19 31Right-handed alpha
Helix 10
10
B
39 42Right-handed 310
Helix 11
11
B
83 93Right-handed alpha
Helix 12
12
B
140 153Right-handed alpha
Helix 13
13
B
208 214Right-handed alpha
Helix 14
14
B
276 288Right-handed alpha
Helix 15
15
B
289 291Right-handed 310
Helix 16
16
B
336 347Right-handed alpha
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There are 8 sheets in PDB entry 3RB9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 75first strand
Strand 2
A
14 17anti-parallel
Strand 3
A
98 102anti-parallel
Strand 4
A
106 111anti-parallel
Strand 5
A
114 119anti-parallel
Strand 6
B
318 322anti-parallel
Strand 7
B
305 309anti-parallel
Strand 8
B
297 302anti-parallel
Strand 9
B
331 335anti-parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
77 82first strand
Strand 2
A
44 50anti-parallel
Strand 3
A
53 59anti-parallel
Strand 4
A
63 69anti-parallel
Strand 5
A
247 252anti-parallel
Strand 6
A
239 244anti-parallel
Strand 7
A
224 226anti-parallel
Strand 8
A
137 139anti-parallel
Strand 9
A
194 195anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
201 207first strand
Strand 2
A
166 172anti-parallel
Strand 3
A
175 181anti-parallel
Strand 4
A
185 192anti-parallel
Strand 5
A
391 395anti-parallel
Strand 6
A
363 368anti-parallel
Strand 7
A
351 356anti-parallel
Strand 8
A
271 273anti-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
A
268 269first strand
Strand 2
A
384 385anti-parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
331 335first strand
Strand 2
A
297 302anti-parallel
Strand 3
A
305 309anti-parallel
Strand 4
A
318 322anti-parallel
Strand 5
B
114 119anti-parallel
Strand 6
B
106 111anti-parallel
Strand 7
B
98 102anti-parallel
Strand 8
B
14 17anti-parallel
Strand 9
B
72 75anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 82first strand
Strand 2
B
44 50anti-parallel
Strand 3
B
53 57anti-parallel
Strand 4
B
63 69anti-parallel
Strand 5
B
247 252anti-parallel
Strand 6
B
239 244anti-parallel
Strand 7
B
224 226anti-parallel
Strand 8
B
137 139anti-parallel
Strand 9
B
194 195anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 207first strand
Strand 2
B
166 172anti-parallel
Strand 3
B
175 181anti-parallel
Strand 4
B
185 192anti-parallel
Strand 5
B
391 395anti-parallel
Strand 6
B
363 368anti-parallel
Strand 7
B
351 356anti-parallel
Strand 8
B
271 273anti-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
B
268 269first strand
Strand 2
B
384 385anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il