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


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 9RCS entry

There are 2 chains in PDB entry 9RCS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 35GLU 329
B
 THR 507THR 624
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 6 helices in PDB entry 9RCS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
74 76Right-handed 310
Helix 2
AA2
A
113 117Right-handed 310
Helix 3
AA3
A
206 210Right-handed 310
Helix 4
AA4
A
290 294Right-handed 310
Helix 5
AA5
B
550 554Right-handed 310
Helix 6
AA6
B
568 574Right-handed alpha
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There are 9 sheets in PDB entry 9RCS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 4 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
37 41first strand
Strand 2
A
51 56anti-parallel
Strand 3
A
107 109anti-parallel
Strand 4
A
99 100anti-parallel
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There are 6 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
44 46first strand
Strand 2
A
132 141parallel
Strand 3
A
118 126anti-parallel
Strand 4
A
62 69anti-parallel
Strand 5
A
78 83anti-parallel
Strand 6
A
90 91anti-parallel
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There are 4 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
148 151first strand
Strand 2
A
163 168anti-parallel
Strand 3
A
199 202anti-parallel
Strand 4
A
191 194anti-parallel
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There are 4 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
183 184first strand
Strand 2
A
175 180anti-parallel
Strand 3
A
211 219anti-parallel
Strand 4
A
222 225anti-parallel
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There are 4 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
183 184first strand
Strand 2
A
175 180anti-parallel
Strand 3
A
211 219anti-parallel
Strand 4
A
229 231anti-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
A
241 243first strand
Strand 2
A
255 260anti-parallel
Strand 3
A
283 286anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
248 249first strand
Strand 2
A
309 318parallel
Strand 3
A
295 302anti-parallel
Strand 4
A
268 273anti-parallel
Strand 5
A
276 279anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
525 528first strand
Strand 2
B
508 516anti-parallel
Strand 3
B
541 546parallel
Strand 4
B
604 622parallel
Strand 5
B
576 584anti-parallel
Strand 6
B
535 536anti-parallel
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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
525 528first strand
Strand 2
B
508 516anti-parallel
Strand 3
B
541 546parallel
Strand 4
B
604 622parallel
Strand 5
B
591 599anti-parallel
Strand 6
B
557 562anti-parallel
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