Analysis of interatomic Contacts of Structural Units in PDB entry:
9HDH


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 9HDH entry

There are 2 chains in PDB entry 9HDH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 39ILE 438
C
 VAL 732ILE 758
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 14 helices in PDB entry 9HDH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
39 56Right-handed alpha
Helix 2
AA2
A
70 72Right-handed 310
Helix 3
AA3
A
79 86Right-handed alpha
Helix 4
AA4
A
89 98Right-handed alpha
Helix 5
AA5
A
101 116Right-handed alpha
Helix 6
AA6
A
169 171Right-handed 310
Helix 7
AA7
A
319 323Right-handed 310
Helix 8
AA8
A
327 332Right-handed alpha
Helix 9
AA9
A
332 341Right-handed alpha
Helix 10
AB1
A
343 369Right-handed alpha
Helix 11
AB2
A
399 411Right-handed alpha
Helix 12
AB3
A
420 425Right-handed 310
Helix 13
AB4
A
426 437Right-handed alpha
Helix 14
AB5
C
743 750Right-handed 310
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There are 4 sheets in PDB entry 9HDH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
74 78first strand
Strand 2
A
126 128parallel
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There are 10 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
135 141first strand
Strand 2
A
147 156anti-parallel
Strand 3
A
161 168anti-parallel
Strand 4
A
173 179anti-parallel
Strand 5
A
197 206anti-parallel
Strand 6
A
212 218anti-parallel
Strand 7
A
233 243anti-parallel
Strand 8
A
221 225anti-parallel
Strand 9
A
189 194anti-parallel
Strand 10
A
181 185anti-parallel
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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
135 141first strand
Strand 2
A
147 156anti-parallel
Strand 3
A
161 168anti-parallel
Strand 4
A
173 179anti-parallel
Strand 5
A
197 206anti-parallel
Strand 6
A
212 218anti-parallel
Strand 7
A
233 243anti-parallel
Strand 8
A
248 253anti-parallel
Strand 9
A
266 271anti-parallel
Strand 10
A
277 283anti-parallel
Strand 11
A
288 293anti-parallel
Strand 12
A
302 306anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
377 379first strand
Strand 2
A
388 390anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il