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


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 4TRG entry

There are 2 chains in PDB entry 4TRG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 8LEU 516
B
 VAL 8LEU 516
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 49 helices in PDB entry 4TRG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
44 48Right-handed 310
Helix 2
AA2
A
49 58Right-handed alpha
Helix 3
AA3
A
68 89Right-handed alpha
Helix 4
AA4
A
89 94Right-handed alpha
Helix 5
AA5
A
98 125Right-handed alpha
Helix 6
AA6
A
133 138Right-handed alpha
Helix 7
AA7
A
144 153Right-handed alpha
Helix 8
AA8
A
185 189Right-handed 310
Helix 9
AA9
A
201 211Right-handed alpha
Helix 10
AB1
A
224 235Right-handed alpha
Helix 11
AB2
A
247 269Right-handed alpha
Helix 12
AB3
A
271 277Right-handed 310
Helix 13
AB4
A
289 295Right-handed alpha
Helix 14
AB5
A
305 318Right-handed alpha
Helix 15
AB6
A
319 324Right-handed 310
Helix 16
AB7
A
340 365Right-handed alpha
Helix 17
AB8
A
371 378Right-handed alpha
Helix 18
AB9
A
380 395Right-handed alpha
Helix 19
AC1
A
398 409Right-handed alpha
Helix 20
AC2
A
410 415Right-handed 310
Helix 21
AC3
A
421 440Right-handed alpha
Helix 22
AC4
A
470 478Right-handed alpha
Helix 23
AC5
A
484 488Right-handed 310
Helix 24
AC6
A
489 496Right-handed alpha
Helix 25
AC7
A
506 511Right-handed alpha
Helix 26
AC8
B
44 48Right-handed 310
Helix 27
AC9
B
49 58Right-handed alpha
Helix 28
AD1
B
68 94Right-handed alpha
Helix 29
AD2
B
98 125Right-handed alpha
Helix 30
AD3
B
132 138Right-handed alpha
Helix 31
AD4
B
144 153Right-handed alpha
Helix 32
AD5
B
185 189Right-handed 310
Helix 33
AD6
B
201 211Right-handed alpha
Helix 34
AD7
B
224 235Right-handed alpha
Helix 35
AD8
B
247 269Right-handed alpha
Helix 36
AD9
B
271 277Right-handed 310
Helix 37
AE1
B
289 295Right-handed alpha
Helix 38
AE2
B
305 318Right-handed alpha
Helix 39
AE3
B
319 324Right-handed 310
Helix 40
AE4
B
340 365Right-handed alpha
Helix 41
AE5
B
371 378Right-handed alpha
Helix 42
AE6
B
380 395Right-handed alpha
Helix 43
AE7
B
398 409Right-handed alpha
Helix 44
AE8
B
410 415Right-handed 310
Helix 45
AE9
B
421 440Right-handed alpha
Helix 46
AF1
B
470 478Right-handed alpha
Helix 47
AF2
B
484 488Right-handed 310
Helix 48
AF3
B
489 496Right-handed alpha
Helix 49
AF4
B
506 515Right-handed alpha
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There are 8 sheets in PDB entry 4TRG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
20 22first strand
Strand 2
A
28 36anti-parallel
Strand 3
A
465 469anti-parallel
Strand 4
A
459 462anti-parallel
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There are 2 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
59 61first strand
Strand 2
A
64 66anti-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
157 161first strand
Strand 2
A
447 451anti-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
218 219first strand
Strand 2
A
337 338anti-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
20 22first strand
Strand 2
B
28 36anti-parallel
Strand 3
B
465 469anti-parallel
Strand 4
B
459 462anti-parallel
Strand 5
B
501 502parallel
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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
59 61first strand
Strand 2
B
64 66anti-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
157 161first strand
Strand 2
B
447 451anti-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
218 219first strand
Strand 2
B
337 338anti-parallel
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