Analysis of interatomic Contacts of Structural Units in PDB entry:
7X53


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 7X53 entry

There are 2 chains in PDB entry 7X53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 6TRP 411
B
 ARG 6TRP 411
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 39 helices in PDB entry 7X53. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 23Right-handed alpha
Helix 2
AA2
A
28 35Right-handed alpha
Helix 3
AA3
A
50 60Right-handed alpha
Helix 4
AA4
A
82 88Right-handed alpha
Helix 5
AA5
A
96 106Right-handed alpha
Helix 6
AA6
A
107 109Right-handed 310
Helix 7
AA7
A
110 115Right-handed alpha
Helix 8
AA8
A
117 133Right-handed alpha
Helix 9
AA9
A
140 144Right-handed alpha
Helix 10
AB1
A
144 158Right-handed alpha
Helix 11
AB2
A
160 162Right-handed 310
Helix 12
AB3
A
163 179Right-handed alpha
Helix 13
AB4
A
188 211Right-handed alpha
Helix 14
AB5
A
218 225Right-handed alpha
Helix 15
AB6
A
236 269Right-handed alpha
Helix 16
AB7
A
269 279Right-handed alpha
Helix 17
AB8
A
282 294Right-handed alpha
Helix 18
AB9
A
325 330Right-handed alpha
Helix 19
AC1
A
363 382Right-handed alpha
Helix 20
AC2
B
17 23Right-handed alpha
Helix 21
AC3
B
28 35Right-handed alpha
Helix 22
AC4
B
50 60Right-handed alpha
Helix 23
AC5
B
74 78Right-handed 310
Helix 24
AC6
B
82 88Right-handed alpha
Helix 25
AC7
B
96 106Right-handed alpha
Helix 26
AC8
B
107 109Right-handed 310
Helix 27
AC9
B
110 115Right-handed alpha
Helix 28
AD1
B
117 130Right-handed alpha
Helix 29
AD2
B
140 144Right-handed alpha
Helix 30
AD3
B
144 158Right-handed alpha
Helix 31
AD4
B
160 162Right-handed 310
Helix 32
AD5
B
163 180Right-handed alpha
Helix 33
AD6
B
188 211Right-handed alpha
Helix 34
AD7
B
218 225Right-handed alpha
Helix 35
AD8
B
236 269Right-handed alpha
Helix 36
AD9
B
269 279Right-handed alpha
Helix 37
AE1
B
282 294Right-handed alpha
Helix 38
AE2
B
325 330Right-handed alpha
Helix 39
AE3
B
363 382Right-handed alpha
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There are 8 sheets in PDB entry 7X53. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 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
37 40first strand
Strand 2
A
45 48anti-parallel
Strand 3
A
320 324parallel
Strand 4
A
299 304anti-parallel
Strand 5
A
64 65anti-parallel
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There are 3 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
137 139first strand
Strand 2
A
408 410anti-parallel
Strand 3
A
386 387anti-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
308 310first strand
Strand 2
A
313 315anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
395 396first strand
Strand 2
A
403 404anti-parallel
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There are 5 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
37 40first strand
Strand 2
B
45 48anti-parallel
Strand 3
B
320 324parallel
Strand 4
B
299 304anti-parallel
Strand 5
B
64 65anti-parallel
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There are 3 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
137 139first strand
Strand 2
B
408 410anti-parallel
Strand 3
B
386 387anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
308 310first strand
Strand 2
B
313 315anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
395 396first strand
Strand 2
B
403 404anti-parallel
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