Analysis of interatomic Contacts of Structural Units in PDB entry:
1EA7


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 1EA7 entry

There are 2 chains in PDB entry 1EA7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1THR 249
A
 MET 251GLN 310
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 6 helices in PDB entry 1EA7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 15Right-handed alpha
Helix 2
2
A
70 81Right-handed alpha
Helix 3
3
A
112 131Right-handed alpha
Helix 4
4
A
146 159Right-handed alpha
Helix 5
5
A
248 267Right-handed alpha
Helix 6
6
A
271 285Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 1EA7. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 9 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
61 62first strand
Strand 2
A
48 53anti-parallel
Strand 3
A
98 103parallel
Strand 4
A
29 34parallel
Strand 5
A
134 138parallel
Strand 6
A
162 166parallel
Strand 7
A
187 197parallel
Strand 8
A
227 230parallel
Strand 9
A
200 203anti-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
234 237first strand
Strand 2
A
243 246anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il