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


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 1YYK entry

There are 6 chains in PDB entry 1YYK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 1 G 12
D
 C 13 G 24
E
 C 1 G 12
F
 C 13 G 24
A
 MET 1GLU 221
B
 MET 1GLU 221
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 1YYK. 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 12Right-handed alpha
Helix 2
2
A
17 25Right-handed alpha
Helix 3
3
A
36 59Right-handed alpha
Helix 4
4
A
63 75Right-handed alpha
Helix 5
5
A
76 85Right-handed alpha
Helix 6
6
A
86 87Right-handed 310
Helix 7
7
A
88 92Right-handed 310
Helix 8
8
A
101 120Right-handed alpha
Helix 9
9
A
123 146Right-handed alpha
Helix 10
10
A
151 164Right-handed alpha
Helix 11
11
A
201 217Right-handed alpha
Helix 12
12
B
1 12Right-handed alpha
Helix 13
13
B
17 26Right-handed alpha
Helix 14
14
B
36 59Right-handed alpha
Helix 15
15
B
63 75Right-handed alpha
Helix 16
16
B
76 85Right-handed alpha
Helix 17
17
B
88 93Right-handed alpha
Helix 18
18
B
101 120Right-handed alpha
Helix 19
19
B
123 145Right-handed alpha
Helix 20
20
B
151 165Right-handed alpha
Helix 21
21
B
201 220Right-handed alpha
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There are 2 sheets in PDB entry 1YYK. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
169 176first strand
Strand 2
A
183 190anti-parallel
Strand 3
A
193 199anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 176first strand
Strand 2
B
183 190anti-parallel
Strand 3
B
193 199anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il