Analysis of interatomic Contacts of Structural Units in PDB entry:
2R2C


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 2R2C entry

There are 2 chains in PDB entry 2R2C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 36SER 180
B
 ALA 53SER 180
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 2 helices in PDB entry 2R2C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
150 152Right-handed 310
Helix 2
2
B
150 152Right-handed 310
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There are 4 sheets in PDB entry 2R2C. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
37 38first strand
Strand 2
B
167 177anti-parallel
Strand 3
B
154 162anti-parallel
Strand 4
B
86 94anti-parallel
Strand 5
B
127 128anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
116 120first strand
Strand 2
B
86 94anti-parallel
Strand 3
B
154 162anti-parallel
Strand 4
B
167 177anti-parallel
Strand 5
B
55 65parallel
Strand 6
B
68 77anti-parallel
Strand 7
B
134 140anti-parallel
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There are 3 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
116 120first strand
Strand 2
A
86 94anti-parallel
Strand 3
A
127 128anti-parallel
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There are 7 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
116 120first strand
Strand 2
A
86 94anti-parallel
Strand 3
A
154 162anti-parallel
Strand 4
A
168 177anti-parallel
Strand 5
A
55 65parallel
Strand 6
A
68 77anti-parallel
Strand 7
A
135 140anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il