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


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 4ROT entry

There is 1 chain in PDB entry 4ROT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -6SER 261
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 12 helices in PDB entry 4ROT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 34Right-handed 310
Helix 2
2
A
53 59Right-handed alpha
Helix 3
3
A
60 65Right-handed alpha
Helix 4
4
A
90 97Right-handed alpha
Helix 5
5
A
97 107Right-handed alpha
Helix 6
6
A
113 115Right-handed 310
Helix 7
7
A
123 137Right-handed alpha
Helix 8
8
A
152 157Right-handed alpha
Helix 9
9
A
163 172Right-handed alpha
Helix 10
10
A
178 188Right-handed 310
Helix 11
11
A
207 221Right-handed alpha
Helix 12
12
A
235 250Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4ROT.

There are 8 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
2 10first strand
Strand 2
A
15 23anti-parallel
Strand 3
A
71 74anti-parallel
Strand 4
A
41 45parallel
Strand 5
A
117 122parallel
Strand 6
A
141 145parallel
Strand 7
A
196 202parallel
Strand 8
A
225 230parallel
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