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


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 1YWT 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 1YWT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 231
B
 MET 1THR 231
C
 SER 4HIS 5
C
 TYR 7ALA 9
D
 MET 1HIS 5
D
 TYR 7ALA 9
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 20 helices in PDB entry 1YWT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 16Right-handed alpha
Helix 2
2
A
18 32Right-handed alpha
Helix 3
3
A
37 67Right-handed alpha
Helix 4
4
A
68 70Right-handed 310
Helix 5
5
A
79 105Right-handed alpha
Helix 6
6
A
113 134Right-handed alpha
Helix 7
7
A
136 162Right-handed alpha
Helix 8
8
A
166 183Right-handed alpha
Helix 9
9
A
186 203Right-handed alpha
Helix 10
10
A
204 208Right-handed 310
Helix 11
11
A
212 230Right-handed alpha
Helix 12
12
B
2 16Right-handed alpha
Helix 13
13
B
18 31Right-handed alpha
Helix 14
14
B
37 68Right-handed alpha
Helix 15
15
B
79 107Right-handed alpha
Helix 16
16
B
113 135Right-handed alpha
Helix 17
17
B
138 162Right-handed alpha
Helix 18
18
B
166 183Right-handed alpha
Helix 19
19
B
186 203Right-handed alpha
Helix 20
20
B
208 231Right-handed alpha
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There are no sheets in PDB entry 1YWT
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