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


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 4XRS entry

There are 8 chains in PDB entry 4XRS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
M
 C 21 A 35
D
 A 20 C 36
E
 G 1 T 18
L
 T 2 T 17
A
 PRO 280ILE 335
B
 PHE 279ASP 336
G
 LYS 131LYS 186
I
 LYS 131LYS 186
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 16 helices in PDB entry 4XRS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
284 290Right-handed alpha
Helix 2
AA2
A
303 310Right-handed alpha
Helix 3
AA3
A
315 323Right-handed alpha
Helix 4
AA4
B
281 292Right-handed alpha
Helix 5
AA5
B
293 295Right-handed 310
Helix 6
AA6
B
301 310Right-handed alpha
Helix 7
AA7
B
319 324Right-handed alpha
Helix 8
AA8
B
331 335Right-handed 310
Helix 9
AA9
G
144 151Right-handed alpha
Helix 10
AB1
G
158 164Right-handed alpha
Helix 11
AB2
G
170 179Right-handed alpha
Helix 12
AB3
I
141 143Right-handed 310
Helix 13
AB4
I
144 149Right-handed alpha
Helix 14
AB5
I
155 163Right-handed alpha
Helix 15
AB6
I
169 172Right-handed 310
Helix 16
AB7
I
173 182Right-handed alpha
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There are no sheets in PDB entry 4XRS
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il