Analysis of interatomic Contacts of Structural Units in PDB entry:
1W57


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 1W57 entry

There is 1 chain in PDB entry 1W57 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLU 3ARG 370
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 17 helices in PDB entry 1W57. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
22 25Right-handed 310
Helix 2
2
A
33 43Right-handed alpha
Helix 3
3
A
56 62Right-handed alpha
Helix 4
4
A
75 85Right-handed alpha
Helix 5
5
A
103 112Right-handed alpha
Helix 6
6
A
138 142Right-handed 310
Helix 7
7
A
153 160Right-handed alpha
Helix 8
8
A
168 175Right-handed alpha
Helix 9
9
A
186 190Right-handed 310
Helix 10
10
A
194 201Right-handed 310
Helix 11
11
A
247 261Right-handed alpha
Helix 12
12
A
265 270Right-handed alpha
Helix 13
13
A
281 296Right-handed alpha
Helix 14
14
A
314 316Right-handed 310
Helix 15
15
A
317 330Right-handed alpha
Helix 16
16
A
332 334Right-handed 310
Helix 17
17
A
346 352Right-handed alpha
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There are 7 sheets in PDB entry 1W57. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG,

There are 7 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
68 71first strand
Strand 2
A
50 54parallel
Strand 3
A
4 9parallel
Strand 4
A
91 96parallel
Strand 5
A
149 152anti-parallel
Strand 6
A
119 124anti-parallel
Strand 7
A
180 184parallel
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There are 7 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
68 71first strand
Strand 2
A
50 54parallel
Strand 3
A
4 9parallel
Strand 4
A
91 96parallel
Strand 5
A
149 152anti-parallel
Strand 6
A
119 124anti-parallel
Strand 7
A
144 145anti-parallel
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There are 2 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
27 28first strand
Strand 2
A
31 32anti-parallel
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There are 2 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
130 131first strand
Strand 2
A
136 137anti-parallel
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There are 4 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
210 220first strand
Strand 2
A
354 365anti-parallel
Strand 3
A
298 308anti-parallel
Strand 4
A
336 341parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
223 224first strand
Strand 2
A
238 239anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
227 229first strand
Strand 2
A
232 235anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il