Analysis of interatomic Contacts of Structural Units in PDB entry:
3IE7


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 3IE7 entry

There is 1 chain in PDB entry 3IE7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2GLU 308
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 12 helices in PDB entry 3IE7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 51Right-handed alpha
Helix 2
2
A
64 75Right-handed alpha
Helix 3
3
A
114 129Right-handed alpha
Helix 4
4
A
146 161Right-handed alpha
Helix 5
5
A
169 180Right-handed alpha
Helix 6
6
A
189 195Right-handed 310
Helix 7
7
A
201 210Right-handed alpha
Helix 8
8
A
221 223Right-handed 310
Helix 9
9
A
248 263Right-handed alpha
Helix 10
10
A
266 283Right-handed alpha
Helix 11
11
A
291 299Right-handed alpha
Helix 12
12
A
300 302Right-handed 310
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There are 2 sheets in PDB entry 3IE7. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
82 84first strand
Strand 2
A
54 61parallel
Strand 3
A
2 6parallel
Strand 4
A
134 138parallel
Strand 5
A
163 167parallel
Strand 6
A
183 184parallel
Strand 7
A
215 219parallel
Strand 8
A
225 229anti-parallel
Strand 9
A
232 237anti-parallel
Strand 10
A
303 306anti-parallel
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There are 4 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
31 37first strand
Strand 2
A
10 17anti-parallel
Strand 3
A
90 97parallel
Strand 4
A
104 107anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il