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


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 1RUS entry

There are 2 chains in PDB entry 1RUS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3VAL 457
B
 GLN 3VAL 457
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 36 helices in PDB entry 1RUS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AHA
A
14 20Right-handed alpha
Helix 2
AHB
A
38 49Right-handed alpha
Helix 3
AHC
A
101 109Right-handed alpha
Helix 4
AHD
A
130 133Right-handed alpha
Helix 5
AHE
A
144 150Right-handed alpha
Helix 6
AH1
A
173 184Right-handed alpha
Helix 7
AH2
A
204 222Right-handed alpha
Helix 8
AH3
A
235 251Right-handed alpha
Helix 9
AH4
A
269 278Right-handed alpha
Helix 10
AHF
A
292 295Right-handed alpha
Helix 11
AH5
A
305 315Right-handed alpha
Helix 12
AH6
A
337 344Right-handed alpha
Helix 13
AH7
A
376 383Right-handed alpha
Helix 14
AH8
A
403 419Right-handed alpha
Helix 15
AHG
A
423 429Right-handed alpha
Helix 16
AHH
A
431 440Right-handed alpha
Helix 17
AHI
A
442 448Right-handed alpha
Helix 18
AHJ
A
451 455Right-handed alpha
Helix 19
AHA
B
14 20Right-handed alpha
Helix 20
AHB
B
38 49Right-handed alpha
Helix 21
AHC
B
101 109Right-handed alpha
Helix 22
AHD
B
130 133Right-handed alpha
Helix 23
AHE
B
144 150Right-handed alpha
Helix 24
AH1
B
173 184Right-handed alpha
Helix 25
AH2
B
204 222Right-handed alpha
Helix 26
AH3
B
235 251Right-handed alpha
Helix 27
AH4
B
269 278Right-handed alpha
Helix 28
AHF
B
292 295Right-handed alpha
Helix 29
AH5
B
305 315Right-handed alpha
Helix 30
AH6
B
337 344Right-handed alpha
Helix 31
AH7
B
376 383Right-handed alpha
Helix 32
AH8
B
403 419Right-handed alpha
Helix 33
AHG
B
423 429Right-handed alpha
Helix 34
AHH
B
431 440Right-handed alpha
Helix 35
AHI
B
442 448Right-handed alpha
Helix 36
AHJ
B
451 455Right-handed alpha
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There are 4 sheets in PDB entry 1RUS. Click on sheet of interest to get list of strands forming it: ANT, ACT, BNT, BCT,

There are 5 strands in ANT sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 10first strand
Strand 2
A
70 75parallel
Strand 3
A
79 86anti-parallel
Strand 4
A
23 32anti-parallel
Strand 5
A
117 127anti-parallel
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There are 9 strands in ACT sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
160 164first strand
Strand 2
A
189 191parallel
Strand 3
A
227 231parallel
Strand 4
A
258 263parallel
Strand 5
A
284 287parallel
Strand 6
A
319 321parallel
Strand 7
A
364 369parallel
Strand 8
A
389 392parallel
Strand 9
A
160 164parallel
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There are 5 strands in BNT sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 10first strand
Strand 2
B
70 75parallel
Strand 3
B
79 86anti-parallel
Strand 4
B
23 32anti-parallel
Strand 5
B
117 127anti-parallel
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There are 9 strands in BCT sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
160 164first strand
Strand 2
B
189 191parallel
Strand 3
B
227 231parallel
Strand 4
B
258 263parallel
Strand 5
B
284 287parallel
Strand 6
B
319 321parallel
Strand 7
B
364 369parallel
Strand 8
B
389 392parallel
Strand 9
B
160 164parallel
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