Analysis of interatomic Contacts of Structural Units in PDB entry:
1RTT


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 1RTT entry

There is 1 chain in PDB entry 1RTT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 7LEU 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 7 helices in PDB entry 1RTT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
51 56Right-handed alpha
Helix 3
3
A
60 73Right-handed alpha
Helix 4
4
A
88 99Right-handed alpha
Helix 5
5
A
123 138Right-handed alpha
Helix 6
6
A
151 155Right-handed 310
Helix 7
7
A
164 180Right-handed alpha
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There are 3 sheets in PDB entry 1RTT. Click on sheet of interest to get list of strands forming it: A, B, C,

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
38 41first strand
Strand 2
A
8 13parallel
Strand 3
A
75 79parallel
Strand 4
A
110 116parallel
Strand 5
A
140 141parallel
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There are 5 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
38 41first strand
Strand 2
A
8 13parallel
Strand 3
A
75 79parallel
Strand 4
A
110 116parallel
Strand 5
A
147 149parallel
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There are 2 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
82 83first strand
Strand 2
A
86 87anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il