Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y4R


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 2Y4R entry

There are 2 chains in PDB entry 2Y4R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2PHE 271
B
 LEU 2PHE 271
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 16 helices in PDB entry 2Y4R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 23Right-handed alpha
Helix 2
2
A
39 54Right-handed alpha
Helix 3
3
A
59 75Right-handed alpha
Helix 4
4
A
113 119Right-handed alpha
Helix 5
5
A
144 152Right-handed alpha
Helix 6
6
A
199 212Right-handed alpha
Helix 7
7
A
222 228Right-handed alpha
Helix 8
8
A
255 270Right-handed alpha
Helix 9
9
B
17 23Right-handed alpha
Helix 10
10
B
39 55Right-handed alpha
Helix 11
11
B
59 75Right-handed alpha
Helix 12
12
B
113 120Right-handed alpha
Helix 13
13
B
144 152Right-handed alpha
Helix 14
14
B
199 212Right-handed alpha
Helix 15
15
B
222 228Right-handed alpha
Helix 16
16
B
255 270Right-handed alpha
Back to top of page

There are 7 sheets in PDB entry 2Y4R. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 9first strand
Strand 2
A
3 5anti-parallel
Strand 3
A
101 107anti-parallel
Strand 4
A
77 84anti-parallel
Strand 5
A
25 33anti-parallel
Strand 6
A
36 37anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
12 14first strand
Strand 2
B
12 14anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 219first strand
Strand 2
A
186 190parallel
Strand 3
A
178 183anti-parallel
Strand 4
A
171 174anti-parallel
Strand 5
A
161 165anti-parallel
Strand 6
A
121 125parallel
Strand 7
A
240 247parallel
Back to list of sheets
Back to top of page

There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 219first strand
Strand 2
A
240 247anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 9first strand
Strand 2
B
3 5anti-parallel
Strand 3
B
101 107anti-parallel
Strand 4
B
77 84anti-parallel
Strand 5
B
25 33anti-parallel
Strand 6
B
36 37anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
216 219first strand
Strand 2
B
187 190parallel
Strand 3
B
178 182anti-parallel
Strand 4
B
171 174anti-parallel
Strand 5
B
161 165anti-parallel
Strand 6
B
121 125parallel
Strand 7
B
240 247parallel
Back to list of sheets
Back to top of page

There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
216 219first strand
Strand 2
B
240 247anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il