Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y5I


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 4Y5I entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 4Y5I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -4THR 231
B
 GLY -4TRP 230
F
 ARG 2PRO 4
F
 LEU 6THR 8
G
 THR 3PRO 4
G
 LEU 6THR 8
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 4Y5I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 16Right-handed alpha
Helix 2
AA2
A
18 31Right-handed alpha
Helix 3
AA3
A
37 70Right-handed alpha
Helix 4
AA4
A
79 106Right-handed alpha
Helix 5
AA5
A
113 135Right-handed alpha
Helix 6
AA6
A
137 162Right-handed alpha
Helix 7
AA7
A
166 183Right-handed alpha
Helix 8
AA8
A
186 205Right-handed alpha
Helix 9
AA9
A
206 208Right-handed 310
Helix 10
AB1
A
209 231Right-handed alpha
Helix 11
AB2
B
2 16Right-handed alpha
Helix 12
AB3
B
18 31Right-handed alpha
Helix 13
AB4
B
37 69Right-handed alpha
Helix 14
AB5
B
79 105Right-handed alpha
Helix 15
AB6
B
106 111Right-handed alpha
Helix 16
AB7
B
113 135Right-handed alpha
Helix 17
AB8
B
137 162Right-handed alpha
Helix 18
AB9
B
166 183Right-handed alpha
Helix 19
AC1
B
186 203Right-handed alpha
Helix 20
AC2
B
204 208Right-handed 310
Helix 21
AC3
B
209 230Right-handed alpha
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There are no sheets in PDB entry 4Y5I
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