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


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 1OQO entry

There are 4 chains in PDB entry 1OQO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 237SER 444
C
 PHE 6CYS 39
B
 GLY 236LEU 443
D
 PHE 6CYS 39
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 1OQO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
246 252Right-handed alpha
Helix 2
2
A
309 315Right-handed alpha
Helix 3
3
A
354 358Right-handed 310
Helix 4
4
A
414 419Right-handed alpha
Helix 5
5
A
432 436Right-handed 310
Helix 6
6
C
7 20Right-handed alpha
Helix 7
7
C
24 38Right-handed alpha
Helix 8
8
B
246 252Right-handed alpha
Helix 9
9
B
309 315Right-handed alpha
Helix 10
10
B
354 358Right-handed 310
Helix 11
11
B
414 419Right-handed alpha
Helix 12
12
B
432 436Right-handed 310
Helix 13
13
D
7 20Right-handed alpha
Helix 14
14
D
24 38Right-handed alpha
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There are 10 sheets in PDB entry 1OQO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
239 243first strand
Strand 2
A
258 264anti-parallel
Strand 3
A
301 307anti-parallel
Strand 4
A
288 290anti-parallel
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There are 4 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
282 284first strand
Strand 2
A
274 279anti-parallel
Strand 3
A
319 324anti-parallel
Strand 4
A
332 336anti-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
A
347 351first strand
Strand 2
A
362 372anti-parallel
Strand 3
A
404 413anti-parallel
Strand 4
A
391 393anti-parallel
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There are 4 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
347 351first strand
Strand 2
A
362 372anti-parallel
Strand 3
A
404 413anti-parallel
Strand 4
A
397 398anti-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
A
386 388first strand
Strand 2
A
378 383anti-parallel
Strand 3
A
423 428anti-parallel
Strand 4
A
437 441anti-parallel
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There are 4 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
239 243first strand
Strand 2
B
258 266anti-parallel
Strand 3
B
300 307anti-parallel
Strand 4
B
288 289anti-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
B
282 284first strand
Strand 2
B
273 279anti-parallel
Strand 3
B
319 325anti-parallel
Strand 4
B
332 336anti-parallel
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There are 4 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
347 351first strand
Strand 2
B
362 372anti-parallel
Strand 3
B
404 413anti-parallel
Strand 4
B
391 393anti-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
B
347 351first strand
Strand 2
B
362 372anti-parallel
Strand 3
B
404 413anti-parallel
Strand 4
B
397 398anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
386 388first strand
Strand 2
B
378 383anti-parallel
Strand 3
B
423 428anti-parallel
Strand 4
B
437 441anti-parallel
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