Analysis of interatomic Contacts of Structural Units in PDB entry:
9C4O


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 9C4O entry

There is 1 chain in PDB entry 9C4O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 39PHE 699
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 7 helices in PDB entry 9C4O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
52 56Right-handed alpha
Helix 2
AA2
A
64 69Right-handed alpha
Helix 3
AA3
A
126 128Right-handed 310
Helix 4
AA4
A
253 260Right-handed alpha
Helix 5
AA5
A
264 271Right-handed alpha
Helix 6
AA6
A
313 318Right-handed alpha
Helix 7
AA7
A
475 481Right-handed alpha
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There are 6 sheets in PDB entry 9C4O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 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
46 51first strand
Strand 2
A
130 137anti-parallel
Strand 3
A
150 156anti-parallel
Strand 4
A
104 108parallel
Strand 5
A
111 112anti-parallel
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There are 2 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
74 77first strand
Strand 2
A
87 90anti-parallel
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There are 23 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
164 172first strand
Strand 2
A
176 186anti-parallel
Strand 3
A
196 207anti-parallel
Strand 4
A
216 227anti-parallel
Strand 5
A
233 247anti-parallel
Strand 6
A
273 288anti-parallel
Strand 7
A
293 309anti-parallel
Strand 8
A
326 345anti-parallel
Strand 9
A
349 368anti-parallel
Strand 10
A
386 405anti-parallel
Strand 11
A
411 428anti-parallel
Strand 12
A
440 456anti-parallel
Strand 13
A
461 472anti-parallel
Strand 14
A
496 508anti-parallel
Strand 15
A
512 533anti-parallel
Strand 16
A
536 558anti-parallel
Strand 17
A
562 575anti-parallel
Strand 18
A
596 604anti-parallel
Strand 19
A
609 619anti-parallel
Strand 20
A
635 648anti-parallel
Strand 21
A
651 660anti-parallel
Strand 22
A
688 698anti-parallel
Strand 23
A
164 172anti-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
A
371 373first strand
Strand 2
A
378 380anti-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
A
622 623first strand
Strand 2
A
631 632anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
668 671first strand
Strand 2
A
681 683anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il