Analysis of interatomic Contacts of Structural Units in PDB entry:
7RS2


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 7RS2 entry

There are 10 chains in PDB entry 7RS2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 295GLU 380
A
 ALA 382ALA 546
B
 LYS 303GLU 380
B
 ALA 382LYS 529
B
 LYS 531ALA 546
C
 SER 295GLU 380
C
 ALA 382ALA 546
D
 LYS 303GLU 380
D
 ALA 382LYS 529
D
 LYS 531ALA 546
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 52 helices in PDB entry 7RS2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
306 310Right-handed 310
Helix 2
AA2
A
311 323Right-handed alpha
Helix 3
AA3
A
338 363Right-handed alpha
Helix 4
AA4
A
366 370Right-handed 310
Helix 5
AA5
A
371 396Right-handed alpha
Helix 6
AA6
A
412 416Right-handed alpha
Helix 7
AA7
A
417 419Right-handed 310
Helix 8
AA8
A
420 438Right-handed alpha
Helix 9
AA9
A
441 456Right-handed alpha
Helix 10
AB1
A
457 461Right-handed 310
Helix 11
AB2
A
465 493Right-handed alpha
Helix 12
AB3
A
496 526Right-handed alpha
Helix 13
AB4
A
536 546Right-handed alpha
Helix 14
AB5
B
306 310Right-handed 310
Helix 15
AB6
B
311 323Right-handed alpha
Helix 16
AB7
B
342 364Right-handed alpha
Helix 17
AB8
B
366 370Right-handed 310
Helix 18
AB9
B
371 396Right-handed alpha
Helix 19
AC1
B
412 418Right-handed alpha
Helix 20
AC2
B
421 438Right-handed alpha
Helix 21
AC3
B
441 456Right-handed alpha
Helix 22
AC4
B
457 461Right-handed 310
Helix 23
AC5
B
468 493Right-handed alpha
Helix 24
AC6
B
496 528Right-handed alpha
Helix 25
AC7
B
530 534Right-handed 310
Helix 26
AC8
B
536 546Right-handed alpha
Helix 27
AC9
C
306 310Right-handed 310
Helix 28
AD1
C
311 323Right-handed alpha
Helix 29
AD2
C
338 364Right-handed alpha
Helix 30
AD3
C
366 370Right-handed 310
Helix 31
AD4
C
371 396Right-handed alpha
Helix 32
AD5
C
412 416Right-handed alpha
Helix 33
AD6
C
417 419Right-handed 310
Helix 34
AD7
C
420 438Right-handed alpha
Helix 35
AD8
C
441 456Right-handed alpha
Helix 36
AD9
C
457 461Right-handed 310
Helix 37
AE1
C
465 493Right-handed alpha
Helix 38
AE2
C
496 527Right-handed alpha
Helix 39
AE3
C
536 546Right-handed alpha
Helix 40
AE4
D
306 310Right-handed 310
Helix 41
AE5
D
311 323Right-handed alpha
Helix 42
AE6
D
342 363Right-handed alpha
Helix 43
AE7
D
366 370Right-handed 310
Helix 44
AE8
D
371 396Right-handed alpha
Helix 45
AE9
D
412 418Right-handed alpha
Helix 46
AF1
D
421 438Right-handed alpha
Helix 47
AF2
D
441 456Right-handed alpha
Helix 48
AF3
D
457 461Right-handed 310
Helix 49
AF4
D
465 493Right-handed alpha
Helix 50
AF5
D
496 528Right-handed alpha
Helix 51
AF6
D
530 534Right-handed 310
Helix 52
AF7
D
536 546Right-handed alpha
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There are 4 sheets in PDB entry 7RS2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
401 405first strand
Strand 2
A
408 411anti-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
B
401 405first strand
Strand 2
B
408 411anti-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
C
401 405first strand
Strand 2
C
408 411anti-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
D
401 405first strand
Strand 2
D
408 411anti-parallel
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