Analysis of interatomic Contacts of Structural Units in PDB entry:
5TO3


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 5TO3 entry

There are 2 chains in PDB entry 5TO3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ASP 45
B
 ILE 16CYS 462
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 14 helices in PDB entry 5TO3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 14Right-handed alpha
Helix 2
AA2
A
16 20Right-handed 310
Helix 3
AA3
A
26 30Right-handed 310
Helix 4
AA4
A
35 44Right-handed alpha
Helix 5
AA5
B
56 60Right-handed alpha
Helix 6
AA6
B
63 66Right-handed 310
Helix 7
AA7
B
70 72Right-handed 310
Helix 8
AA8
B
137 145Right-handed alpha
Helix 9
AA9
B
184 191Right-handed alpha
Helix 10
AB1
B
206 210Right-handed 310
Helix 11
AB2
B
261 273Right-handed alpha
Helix 12
AB3
B
349 353Right-handed 310
Helix 13
AB4
B
400 404Right-handed 310
Helix 14
AB5
B
425 430Right-handed alpha
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There are 7 sheets in PDB entry 5TO3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
176 183anti-parallel
Strand 3
B
200 203anti-parallel
Strand 4
B
253 257anti-parallel
Strand 5
B
234 242anti-parallel
Strand 6
B
223 227anti-parallel
Strand 7
B
150 155anti-parallel
Strand 8
B
176 183anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 94first strand
Strand 2
B
74 78anti-parallel
Strand 3
B
30 35anti-parallel
Strand 4
B
40 47anti-parallel
Strand 5
B
52 55anti-parallel
Strand 6
B
116 120anti-parallel
Strand 7
B
96 101anti-parallel
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There are 2 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
61 62first strand
Strand 2
B
67 68anti-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
B
359 362first strand
Strand 2
B
368 371anti-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
B
376 379first strand
Strand 2
B
382 388anti-parallel
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There are 3 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
394 396first strand
Strand 2
B
420 423anti-parallel
Strand 3
B
413 416anti-parallel
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There are 3 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
436 440first strand
Strand 2
B
443 447anti-parallel
Strand 3
B
456 458anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il