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


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 1SDG entry

There is 1 chain in PDB entry 1SDG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4CYS 374
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 13 helices in PDB entry 1SDG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 55Right-handed alpha
Helix 2
2
A
100 104Right-handed 310
Helix 3
3
A
168 172Right-handed 310
Helix 4
4
A
174 186Right-handed alpha
Helix 5
5
A
201 214Right-handed alpha
Helix 6
6
A
225 227Right-handed 310
Helix 7
7
A
228 235Right-handed alpha
Helix 8
8
A
242 246Right-handed 310
Helix 9
9
A
249 258Right-handed alpha
Helix 10
10
A
271 281Right-handed alpha
Helix 11
11
A
323 337Right-handed alpha
Helix 12
12
A
342 344Right-handed 310
Helix 13
13
A
354 363Right-handed alpha
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There are 4 sheets in PDB entry 1SDG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
22 28first strand
Strand 2
A
7 14anti-parallel
Strand 3
A
63 64anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
157 159first strand
Strand 2
A
88 91anti-parallel
Strand 3
A
69 76anti-parallel
Strand 4
A
35 44anti-parallel
Strand 5
A
151 153anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
157 159first strand
Strand 2
A
88 91anti-parallel
Strand 3
A
69 76anti-parallel
Strand 4
A
35 44anti-parallel
Strand 5
A
369 373anti-parallel
Strand 6
A
346 348parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 241first strand
Strand 2
A
218 222parallel
Strand 3
A
194 198parallel
Strand 4
A
264 267parallel
Strand 5
A
288 291parallel
Strand 6
A
314 316parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il