Analysis of interatomic Contacts of Structural Units in PDB entry:
3RTL


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 3RTL entry

There are 4 chains in PDB entry 3RTL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 339GLU 452
B
 GLY 339ASN 458
C
 GLY 339ASN 458
D
 GLY 339LYS 456
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 13 helices in PDB entry 3RTL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
361 367Right-handed 310
Helix 2
2
A
436 439Right-handed 310
Helix 3
3
B
361 367Right-handed 310
Helix 4
4
B
388 390Right-handed 310
Helix 5
5
B
436 439Right-handed 310
Helix 6
6
B
451 458Right-handed alpha
Helix 7
7
C
361 367Right-handed 310
Helix 8
8
C
388 390Right-handed 310
Helix 9
9
C
436 439Right-handed 310
Helix 10
10
C
451 458Right-handed alpha
Helix 11
11
D
361 367Right-handed 310
Helix 12
12
D
436 439Right-handed 310
Helix 13
13
D
451 456Right-handed alpha
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There are 8 sheets in PDB entry 3RTL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
343 347first strand
Strand 2
A
372 376anti-parallel
Strand 3
A
379 387anti-parallel
Strand 4
A
413 419anti-parallel
Strand 5
A
403 408anti-parallel
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There are 5 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
350 354first strand
Strand 2
A
440 450anti-parallel
Strand 3
A
426 435anti-parallel
Strand 4
A
392 397anti-parallel
Strand 5
A
400 401anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
343 347first strand
Strand 2
B
372 376anti-parallel
Strand 3
B
379 386anti-parallel
Strand 4
B
413 419anti-parallel
Strand 5
B
403 408anti-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
B
350 354first strand
Strand 2
B
440 450anti-parallel
Strand 3
B
426 435anti-parallel
Strand 4
B
392 397anti-parallel
Strand 5
B
400 401anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
343 347first strand
Strand 2
C
372 376anti-parallel
Strand 3
C
379 386anti-parallel
Strand 4
C
413 419anti-parallel
Strand 5
C
403 408anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
350 354first strand
Strand 2
C
440 450anti-parallel
Strand 3
C
426 435anti-parallel
Strand 4
C
392 397anti-parallel
Strand 5
C
400 401anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
343 347first strand
Strand 2
D
372 376anti-parallel
Strand 3
D
379 387anti-parallel
Strand 4
D
413 419anti-parallel
Strand 5
D
403 408anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
350 354first strand
Strand 2
D
440 450anti-parallel
Strand 3
D
426 435anti-parallel
Strand 4
D
392 397anti-parallel
Strand 5
D
400 401anti-parallel
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