Analysis of interatomic Contacts of Structural Units in PDB entry:
6IWK


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 6IWK entry

There is 1 chain in PDB entry 6IWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1SER 418
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 20 helices in PDB entry 6IWK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 16Right-handed 310
Helix 2
AA2
A
26 31Right-handed alpha
Helix 3
AA3
A
34 49Right-handed alpha
Helix 4
AA4
A
91 105Right-handed alpha
Helix 5
AA5
A
136 140Right-handed 310
Helix 6
AA6
A
167 185Right-handed alpha
Helix 7
AA7
A
194 198Right-handed 310
Helix 8
AA8
A
199 211Right-handed alpha
Helix 9
AA9
A
223 227Right-handed 310
Helix 10
AB1
A
231 236Right-handed 310
Helix 11
AB2
A
237 250Right-handed alpha
Helix 12
AB3
A
255 265Right-handed alpha
Helix 13
AB4
A
267 277Right-handed 310
Helix 14
AB5
A
279 284Right-handed alpha
Helix 15
AB6
A
300 304Right-handed 310
Helix 16
AB7
A
311 313Right-handed 310
Helix 17
AB8
A
314 325Right-handed alpha
Helix 18
AB9
A
333 338Right-handed alpha
Helix 19
AC1
A
341 356Right-handed alpha
Helix 20
AC2
A
393 397Right-handed 310
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There are 2 sheets in PDB entry 6IWK. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 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
19 21first strand
Strand 2
A
53 56parallel
Strand 3
A
108 113parallel
Strand 4
A
187 192parallel
Strand 5
A
215 218parallel
Strand 6
A
253 254parallel
Strand 7
A
286 288parallel
Strand 8
A
328 332parallel
Strand 9
A
19 21parallel
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There are 5 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
362 365first strand
Strand 2
A
372 377anti-parallel
Strand 3
A
382 387anti-parallel
Strand 4
A
413 417anti-parallel
Strand 5
A
403 408anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il