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


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 4XGX entry

There are 2 chains in PDB entry 4XGX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 13SER 329
B
 THR 13SER 329
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 21 helices in PDB entry 4XGX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
35 58Right-handed alpha
Helix 2
AA2
A
64 72Right-handed alpha
Helix 3
AA3
A
81 98Right-handed alpha
Helix 4
AA4
A
106 113Right-handed alpha
Helix 5
AA5
A
126 135Right-handed alpha
Helix 6
AA6
A
136 137Right-handed 310
Helix 7
AA7
A
138 140Right-handed 310
Helix 8
AA8
A
164 183Right-handed alpha
Helix 9
AA9
A
275 302Right-handed alpha
Helix 10
AB1
A
320 325Right-handed alpha
Helix 11
AB2
B
35 58Right-handed alpha
Helix 12
AB3
B
64 72Right-handed alpha
Helix 13
AB4
B
81 98Right-handed alpha
Helix 14
AB5
B
106 113Right-handed alpha
Helix 15
AB6
B
126 135Right-handed alpha
Helix 16
AB7
B
136 137Right-handed 310
Helix 17
AB8
B
138 140Right-handed 310
Helix 18
AB9
B
164 183Right-handed alpha
Helix 19
AC1
B
275 290Right-handed alpha
Helix 20
AC2
B
290 302Right-handed alpha
Helix 21
AC3
B
320 325Right-handed alpha
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There are 6 sheets in PDB entry 4XGX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 22first strand
Strand 2
A
25 32anti-parallel
Strand 3
A
188 192anti-parallel
Strand 4
A
195 199anti-parallel
Strand 5
A
232 235anti-parallel
Strand 6
A
266 273anti-parallel
Strand 7
A
304 311anti-parallel
Strand 8
A
314 319anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
78 80first strand
Strand 2
A
151 155anti-parallel
Strand 3
A
142 146anti-parallel
Strand 4
B
142 146anti-parallel
Strand 5
B
151 155anti-parallel
Strand 6
B
78 80anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
254 255first strand
Strand 2
A
260 261anti-parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 22first strand
Strand 2
B
25 32anti-parallel
Strand 3
B
188 192anti-parallel
Strand 4
B
195 199anti-parallel
Strand 5
B
232 235anti-parallel
Strand 6
B
266 273anti-parallel
Strand 7
B
304 311anti-parallel
Strand 8
B
314 319anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
210 211first strand
Strand 2
B
225 226anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
254 255first strand
Strand 2
B
260 261anti-parallel
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