Analysis of interatomic Contacts of Structural Units in PDB entry:
1W9H


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 1W9H entry

There is 1 chain in PDB entry 1W9H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 11LEU 427
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 1W9H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 18Right-handed 310
Helix 2
2
A
25 37Right-handed alpha
Helix 3
3
A
57 75Right-handed alpha
Helix 4
4
A
92 107Right-handed alpha
Helix 5
5
A
119 132Right-handed alpha
Helix 6
6
A
149 164Right-handed alpha
Helix 7
7
A
174 178Right-handed 310
Helix 8
8
A
221 241Right-handed alpha
Helix 9
9
A
260 278Right-handed alpha
Helix 10
10
A
359 375Right-handed alpha
Helix 11
11
A
388 408Right-handed alpha
Helix 12
12
A
417 423Right-handed alpha
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There are 5 sheets in PDB entry 1W9H. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 3 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
20 22first strand
Strand 2
A
12 14anti-parallel
Strand 3
A
170 171anti-parallel
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There are 4 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
82 87first strand
Strand 2
A
48 53parallel
Strand 3
A
110 115parallel
Strand 4
A
136 140parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
208 213first strand
Strand 2
A
194 203anti-parallel
Strand 3
A
181 189anti-parallel
Strand 4
A
248 254parallel
Strand 5
A
286 294parallel
Strand 6
A
346 353anti-parallel
Strand 7
A
322 325anti-parallel
Strand 8
A
315 317anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
208 213first strand
Strand 2
A
194 203anti-parallel
Strand 3
A
217 218anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
298 300first strand
Strand 2
A
341 343anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il