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


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 1YRA entry

There are 2 chains in PDB entry 1YRA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 487ASP 246
B
 MET 487LEU 247
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
Back to top of page

There are 28 helices in PDB entry 1YRA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 26Right-handed alpha
Helix 2
2
A
51 53Right-handed 310
Helix 3
3
A
55 62Right-handed alpha
Helix 4
4
A
65 79Right-handed alpha
Helix 5
5
A
80 95Right-handed alpha
Helix 6
6
A
105 112Right-handed alpha
Helix 7
7
A
112 120Right-handed alpha
Helix 8
8
A
132 136Right-handed 310
Helix 9
9
A
138 157Right-handed alpha
Helix 10
10
A
166 170Right-handed 310
Helix 11
11
A
171 184Right-handed alpha
Helix 12
12
A
184 195Right-handed alpha
Helix 13
13
A
197 207Right-handed alpha
Helix 14
14
A
229 244Right-handed alpha
Helix 15
15
B
12 26Right-handed alpha
Helix 16
16
B
51 53Right-handed 310
Helix 17
17
B
55 61Right-handed alpha
Helix 18
18
B
65 78Right-handed alpha
Helix 19
19
B
80 95Right-handed alpha
Helix 20
20
B
105 112Right-handed alpha
Helix 21
21
B
112 122Right-handed alpha
Helix 22
22
B
132 136Right-handed 310
Helix 23
23
B
138 157Right-handed alpha
Helix 24
24
B
166 170Right-handed 310
Helix 25
25
B
171 183Right-handed alpha
Helix 26
26
B
186 194Right-handed alpha
Helix 27
27
B
197 214Right-handed alpha
Helix 28
28
B
229 247Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 1YRA. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
48 49first strand
Strand 2
A
30 34parallel
Strand 3
A
97 101parallel
Strand 4
A
1 6parallel
Strand 5
A
126 131parallel
Strand 6
A
160 164parallel
Strand 7
A
220 221parallel
Back to list of sheets
Back to top of page

There are 7 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
48 49first strand
Strand 2
B
30 34parallel
Strand 3
B
97 101parallel
Strand 4
B
1 6parallel
Strand 5
B
126 131parallel
Strand 6
B
160 164parallel
Strand 7
B
220 221parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il