Analysis of interatomic Contacts of Structural Units in PDB entry:
4RLB


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 4RLB entry

There are 2 chains in PDB entry 4RLB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 14TRP 226
B
 ASN 14TRP 226
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 4RLB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
89 94Right-handed alpha
Helix 2
2
A
194 209Right-handed alpha
Helix 3
3
A
210 212Right-handed 310
Helix 4
4
B
89 94Right-handed alpha
Helix 5
5
B
194 209Right-handed alpha
Helix 6
6
B
210 212Right-handed 310
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There are 4 sheets in PDB entry 4RLB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
177 182first strand
Strand 2
A
134 154anti-parallel
Strand 3
A
162 172anti-parallel
Strand 4
A
214 225anti-parallel
Strand 5
A
17 26anti-parallel
Strand 6
A
29 39anti-parallel
Strand 7
A
42 61anti-parallel
Strand 8
A
64 81anti-parallel
Strand 9
A
95 114anti-parallel
Strand 10
A
134 154anti-parallel
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There are 2 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
119 122first strand
Strand 2
A
125 128anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
177 182first strand
Strand 2
B
134 154anti-parallel
Strand 3
B
162 172anti-parallel
Strand 4
B
214 225anti-parallel
Strand 5
B
17 26anti-parallel
Strand 6
B
29 39anti-parallel
Strand 7
B
42 61anti-parallel
Strand 8
B
64 81anti-parallel
Strand 9
B
95 114anti-parallel
Strand 10
B
134 154anti-parallel
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There are 2 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
119 122first strand
Strand 2
B
125 128anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il