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


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 1GSO entry

There is 1 chain in PDB entry 1GSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU -2ARG 426
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 16 helices in PDB entry 1GSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
35 39Right-handed alpha
Helix 3
3
A
53 62Right-handed alpha
Helix 4
4
A
73 77Right-handed alpha
Helix 5
5
A
80 86Right-handed alpha
Helix 6
6
A
98 103Right-handed 310
Helix 7
7
A
105 114Right-handed alpha
Helix 8
8
A
130 138Right-handed alpha
Helix 9
9
A
161 169Right-handed alpha
Helix 10
10
A
241 250Right-handed alpha
Helix 11
11
A
252 261Right-handed alpha
Helix 12
12
A
295 302Right-handed alpha
Helix 13
13
A
307 316Right-handed alpha
Helix 14
14
A
319 321Right-handed 310
Helix 15
15
A
394 405Right-handed alpha
Helix 16
16
A
421 425Right-handed alpha
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There are 4 sheets in PDB entry 1GSO. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
67 70first strand
Strand 2
A
1 7parallel
Strand 3
A
25 32parallel
Strand 4
A
43 45parallel
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There are 4 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
122 125first strand
Strand 2
A
184 188anti-parallel
Strand 3
A
142 145anti-parallel
Strand 4
A
155 158anti-parallel
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There are 4 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
206 212first strand
Strand 2
A
192 202anti-parallel
Strand 3
A
267 277anti-parallel
Strand 4
A
282 288anti-parallel
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There are 5 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
213 215first strand
Strand 2
A
231 234anti-parallel
Strand 3
A
331 337anti-parallel
Strand 4
A
383 388anti-parallel
Strand 5
A
363 366anti-parallel
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