Analysis of interatomic Contacts of Structural Units in PDB entry:
23IG


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 23IG entry

There is 1 chain in PDB entry 23IG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 27GLY 478
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 21 helices in PDB entry 23IG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 57Right-handed alpha
Helix 2
AA2
A
80 84Right-handed 310
Helix 3
AA3
A
87 111Right-handed alpha
Helix 4
AA4
A
118 139Right-handed alpha
Helix 5
AA5
A
139 144Right-handed alpha
Helix 6
AA6
A
147 163Right-handed alpha
Helix 7
AA7
A
164 177Right-handed alpha
Helix 8
AA8
A
183 188Right-handed alpha
Helix 9
AA9
A
191 208Right-handed alpha
Helix 10
AB1
A
209 212Right-handed 310
Helix 11
AB2
A
213 234Right-handed alpha
Helix 12
AB3
A
286 312Right-handed alpha
Helix 13
AB4
A
320 328Right-handed alpha
Helix 14
AB5
A
328 350Right-handed alpha
Helix 15
AB6
A
351 374Right-handed alpha
Helix 16
AB7
A
377 394Right-handed alpha
Helix 17
AB8
A
394 402Right-handed alpha
Helix 18
AB9
A
403 409Right-handed 310
Helix 19
AC1
A
415 418Right-handed 310
Helix 20
AC2
A
419 447Right-handed alpha
Helix 21
AC3
A
449 478Right-handed alpha
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There are no sheets in PDB entry 23IG
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