Analysis of interatomic Contacts of Structural Units in PDB entry:
8IEW


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 8IEW entry

There are 4 chains in PDB entry 8IEW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 54ALA 649
B
 C -19 U 16
C
 G -15 G 6
D
 C -6 C 0
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 18 helices in PDB entry 8IEW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
71 74Right-handed 310
Helix 2
AA2
A
75 90Right-handed alpha
Helix 3
AA3
A
92 99Right-handed alpha
Helix 4
AA4
A
105 116Right-handed alpha
Helix 5
AA5
A
125 141Right-handed alpha
Helix 6
AA6
A
142 168Right-handed alpha
Helix 7
AA7
A
201 205Right-handed 310
Helix 8
AA8
A
234 238Right-handed 310
Helix 9
AA9
A
266 270Right-handed 310
Helix 10
AB1
A
281 291Right-handed alpha
Helix 11
AB2
A
309 319Right-handed alpha
Helix 12
AB3
A
327 334Right-handed alpha
Helix 13
AB4
A
367 380Right-handed alpha
Helix 14
AB5
A
422 450Right-handed alpha
Helix 15
AB6
A
452 464Right-handed alpha
Helix 16
AB7
A
543 558Right-handed alpha
Helix 17
AB8
A
558 586Right-handed alpha
Helix 18
AB9
A
627 642Right-handed alpha
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There are 2 sheets in PDB entry 8IEW. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
198 199first strand
Strand 2
A
340 342anti-parallel
Strand 3
A
347 351anti-parallel
Strand 4
A
60 68anti-parallel
Strand 5
A
303 308anti-parallel
Strand 6
A
295 300anti-parallel
Strand 7
A
207 208anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
417 420first strand
Strand 2
A
398 401anti-parallel
Strand 3
A
384 389anti-parallel
Strand 4
A
591 595parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il