Analysis of interatomic Contacts of Structural Units in PDB entry:
4GXT


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 4GXT entry

There is 1 chain in PDB entry 4GXT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 382
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 4GXT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 26Right-handed alpha
Helix 2
2
A
52 65Right-handed alpha
Helix 3
3
A
70 80Right-handed alpha
Helix 4
4
A
88 92Right-handed 310
Helix 5
5
A
100 119Right-handed alpha
Helix 6
6
A
128 132Right-handed 310
Helix 7
7
A
134 151Right-handed alpha
Helix 8
8
A
163 169Right-handed 310
Helix 9
9
A
172 188Right-handed alpha
Helix 10
10
A
220 233Right-handed alpha
Helix 11
11
A
245 254Right-handed alpha
Helix 12
12
A
262 264Right-handed 310
Helix 13
13
A
292 303Right-handed alpha
Helix 14
14
A
318 320Right-handed 310
Helix 15
15
A
321 328Right-handed alpha
Helix 16
16
A
343 354Right-handed alpha
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There are 6 sheets in PDB entry 4GXT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
266 269first strand
Strand 2
A
236 244parallel
Strand 3
A
37 42parallel
Strand 4
A
308 309parallel
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There are 6 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
266 269first strand
Strand 2
A
236 244parallel
Strand 3
A
37 42parallel
Strand 4
A
313 316parallel
Strand 5
A
333 337parallel
Strand 6
A
359 362parallel
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There are 2 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
49 50first strand
Strand 2
A
218 219anti-parallel
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There are 2 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
193 198first strand
Strand 2
A
210 215anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 273first strand
Strand 2
A
279 283anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
364 365first strand
Strand 2
A
370 371anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il