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


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 3ONY entry

There are 3 chains in PDB entry 3ONY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 224MET 538
B
 LYS 225MET 538
C
 LYS 225GLN 262
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 17 helices in PDB entry 3ONY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
233 237Right-handed 310
Helix 2
2
A
279 283Right-handed 310
Helix 3
3
A
346 350Right-handed 310
Helix 4
4
A
370 373Right-handed 310
Helix 5
5
A
403 407Right-handed 310
Helix 6
6
A
462 473Right-handed alpha
Helix 7
7
B
233 237Right-handed 310
Helix 8
8
B
279 283Right-handed 310
Helix 9
9
B
370 373Right-handed 310
Helix 10
10
B
403 407Right-handed 310
Helix 11
11
B
462 473Right-handed alpha
Helix 12
12
C
233 237Right-handed 310
Helix 13
13
C
279 283Right-handed 310
Helix 14
14
C
346 350Right-handed 310
Helix 15
15
C
370 373Right-handed 310
Helix 16
16
C
403 407Right-handed 310
Helix 17
17
C
462 473Right-handed alpha
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There are 9 sheets in PDB entry 3ONY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
A
456 459first strand
Strand 2
A
437 445anti-parallel
Strand 3
A
248 251anti-parallel
Strand 4
A
513 514anti-parallel
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There are 6 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
456 459first strand
Strand 2
A
437 445anti-parallel
Strand 3
A
504 508anti-parallel
Strand 4
A
493 500anti-parallel
Strand 5
A
480 486anti-parallel
Strand 6
A
522 529anti-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
B
450 452first strand
Strand 2
A
354 363anti-parallel
Strand 3
A
375 380anti-parallel
Strand 4
A
301 307anti-parallel
Strand 5
A
286 294anti-parallel
Strand 6
A
391 399anti-parallel
Strand 7
A
333 341anti-parallel
Strand 8
A
354 363anti-parallel
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There are 8 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
450 452first strand
Strand 2
B
354 363anti-parallel
Strand 3
B
375 380anti-parallel
Strand 4
B
301 308anti-parallel
Strand 5
B
286 294anti-parallel
Strand 6
B
391 399anti-parallel
Strand 7
B
333 341anti-parallel
Strand 8
B
354 363anti-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
B
456 459first strand
Strand 2
B
437 445anti-parallel
Strand 3
B
248 251anti-parallel
Strand 4
B
513 514anti-parallel
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There are 6 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
456 459first strand
Strand 2
B
437 445anti-parallel
Strand 3
B
504 508anti-parallel
Strand 4
B
493 500anti-parallel
Strand 5
B
480 486anti-parallel
Strand 6
B
522 529anti-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
C
456 459first strand
Strand 2
C
437 445anti-parallel
Strand 3
C
248 251anti-parallel
Strand 4
C
513 514anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
456 459first strand
Strand 2
C
437 445anti-parallel
Strand 3
C
504 508anti-parallel
Strand 4
C
493 500anti-parallel
Strand 5
C
480 486anti-parallel
Strand 6
C
522 529anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
286 294first strand
Strand 2
C
301 307anti-parallel
Strand 3
C
375 380anti-parallel
Strand 4
C
355 363anti-parallel
Strand 5
C
333 341anti-parallel
Strand 6
C
391 399anti-parallel
Strand 7
C
286 294anti-parallel
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