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


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 2RCK entry

There are 2 chains in PDB entry 2RCK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1TYR 221
B
 PRO 9TYR 221
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 11 helices in PDB entry 2RCK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 30Right-handed alpha
Helix 2
2
A
33 37Right-handed 310
Helix 3
3
A
69 73Right-handed 310
Helix 4
4
A
162 171Right-handed alpha
Helix 5
5
A
172 216Right-handed alpha
Helix 6
6
B
14 28Right-handed alpha
Helix 7
7
B
34 37Right-handed 310
Helix 8
8
B
69 73Right-handed 310
Helix 9
9
B
162 172Right-handed alpha
Helix 10
10
B
172 182Right-handed alpha
Helix 11
11
B
182 215Right-handed alpha
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There are 5 sheets in PDB entry 2RCK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 9 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
44 53first strand
Strand 2
A
58 68anti-parallel
Strand 3
A
86 105anti-parallel
Strand 4
A
110 133anti-parallel
Strand 5
B
148 161anti-parallel
Strand 6
B
110 133anti-parallel
Strand 7
B
86 105anti-parallel
Strand 8
B
59 68anti-parallel
Strand 9
B
44 52anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
74 81first strand
Strand 2
A
86 105anti-parallel
Strand 3
A
110 133anti-parallel
Strand 4
A
148 153anti-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
158 161first strand
Strand 2
A
110 133anti-parallel
Strand 3
A
141 144anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 144first strand
Strand 2
B
110 133anti-parallel
Strand 3
B
86 105anti-parallel
Strand 4
B
74 81anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
31 33first strand
Strand 2
B
38 40anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il