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


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 9RCU entry

There are 2 chains in PDB entry 9RCU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 35VAL 318
B
 VAL 496LYS 621
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 4 helices in PDB entry 9RCU. 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
290 294Right-handed 310
Helix 4
AA4
B
566 570Right-handed 310
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There are 9 sheets in PDB entry 9RCU. 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 101anti-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
212 218anti-parallel
Strand 4
A
223 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
212 218anti-parallel
Strand 4
A
229 230anti-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
255 258first strand
Strand 2
A
283 286anti-parallel
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There are 4 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
276 279first strand
Strand 2
A
268 273anti-parallel
Strand 3
A
295 302anti-parallel
Strand 4
A
309 316anti-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
521 524first strand
Strand 2
B
504 512anti-parallel
Strand 3
B
537 544parallel
Strand 4
B
599 618parallel
Strand 5
B
573 580anti-parallel
Strand 6
B
531 532anti-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
521 524first strand
Strand 2
B
504 512anti-parallel
Strand 3
B
537 544parallel
Strand 4
B
599 618parallel
Strand 5
B
588 596anti-parallel
Strand 6
B
553 556anti-parallel
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