Analysis of interatomic Contacts of Structural Units in PDB entry:
3IY1


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 3IY1 entry

There are 2 chains in PDB entry 3IY1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1ALA 107
B
 SER 108SER 216
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 4 helices in PDB entry 3IY1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
77 81Right-handed 310
Helix 2
2
B
129 133Right-handed 310
Helix 3
3
B
163 166Right-handed 310
Helix 4
4
B
188 192Right-handed 310
Back to top of page

There are 6 sheets in PDB entry 3IY1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
2 5first strand
Strand 2
A
17 23anti-parallel
Strand 3
A
68 73anti-parallel
Strand 4
A
60 65anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 12first strand
Strand 2
A
100 105parallel
Strand 3
A
82 88anti-parallel
Strand 4
A
31 36anti-parallel
Strand 5
A
43 47anti-parallel
Strand 6
A
51 52anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 12first strand
Strand 2
A
100 105parallel
Strand 3
A
82 88anti-parallel
Strand 4
A
95 96anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
111 113first strand
Strand 2
B
212 215parallel
Strand 3
B
193 200anti-parallel
Strand 4
B
134 140anti-parallel
Strand 5
B
146 152anti-parallel
Strand 6
B
159 161anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
111 113first strand
Strand 2
B
212 215parallel
Strand 3
B
193 200anti-parallel
Strand 4
B
204 207anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
119 124first strand
Strand 2
B
179 184anti-parallel
Strand 3
B
169 174anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il