Analysis of interatomic Contacts of Structural Units in PDB entry:
9FOS


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 9FOS entry

There is 1 chain in PDB entry 9FOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 124ALA 689
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 9FOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
128 138Right-handed alpha
Helix 2
AA2
A
140 144Right-handed 310
Helix 3
AA3
A
158 173Right-handed alpha
Helix 4
AA4
A
212 224Right-handed alpha
Helix 5
AA5
A
264 278Right-handed alpha
Helix 6
AA6
A
288 290Right-handed 310
Helix 7
AA7
A
292 302Right-handed alpha
Helix 8
AA8
A
310 319Right-handed alpha
Helix 9
AA9
A
337 346Right-handed alpha
Helix 10
AB1
A
356 367Right-handed alpha
Helix 11
AB2
A
397 408Right-handed alpha
Helix 12
AB3
A
425 445Right-handed alpha
Helix 13
AB4
A
472 489Right-handed alpha
Helix 14
AB5
A
500 506Right-handed alpha
Helix 15
AB6
A
554 556Right-handed 310
Helix 16
AB7
A
557 562Right-handed alpha
Helix 17
AB8
A
670 674Right-handed 310
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There are 3 sheets in PDB entry 9FOS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 177first strand
Strand 2
A
678 683parallel
Strand 3
A
259 263parallel
Strand 4
A
508 519anti-parallel
Strand 5
A
654 658anti-parallel
Strand 6
A
569 570anti-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
A
176 177first strand
Strand 2
A
678 683parallel
Strand 3
A
259 263parallel
Strand 4
A
508 519anti-parallel
Strand 5
A
543 548anti-parallel
Strand 6
A
624 630parallel
Strand 7
A
639 647anti-parallel
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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
281 286first strand
Strand 2
A
305 308parallel
Strand 3
A
329 331parallel
Strand 4
A
351 354parallel
Strand 5
A
371 375parallel
Strand 6
A
411 416parallel
Strand 7
A
452 454parallel
Strand 8
A
494 497parallel
Strand 9
A
281 286parallel
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