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


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 7YAN entry

There are 4 chains in PDB entry 7YAN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 284SER 447
B
 LYS 284SER 447
C
 LYS 284SER 447
D
 PRO 285SER 447
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 31 helices in PDB entry 7YAN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
290 299Right-handed alpha
Helix 2
AA2
A
300 303Right-handed 310
Helix 3
AA3
A
313 317Right-handed 310
Helix 4
AA4
A
318 330Right-handed alpha
Helix 5
AA5
A
359 366Right-handed alpha
Helix 6
AA6
A
377 388Right-handed alpha
Helix 7
AA7
A
397 410Right-handed alpha
Helix 8
AA8
A
422 436Right-handed alpha
Helix 9
AA9
A
437 447Right-handed alpha
Helix 10
AB1
B
290 299Right-handed alpha
Helix 11
AB2
B
318 331Right-handed alpha
Helix 12
AB3
B
359 365Right-handed alpha
Helix 13
AB4
B
377 388Right-handed alpha
Helix 14
AB5
B
397 410Right-handed alpha
Helix 15
AB6
B
422 436Right-handed alpha
Helix 16
AB7
B
437 445Right-handed alpha
Helix 17
AB8
C
290 299Right-handed alpha
Helix 18
AB9
C
318 331Right-handed alpha
Helix 19
AC1
C
359 366Right-handed alpha
Helix 20
AC2
C
377 388Right-handed alpha
Helix 21
AC3
C
397 410Right-handed alpha
Helix 22
AC4
C
422 436Right-handed alpha
Helix 23
AC5
C
437 446Right-handed alpha
Helix 24
AC6
D
290 298Right-handed alpha
Helix 25
AC7
D
299 301Right-handed 310
Helix 26
AC8
D
318 331Right-handed alpha
Helix 27
AC9
D
359 365Right-handed alpha
Helix 28
AD1
D
377 388Right-handed alpha
Helix 29
AD2
D
397 410Right-handed alpha
Helix 30
AD3
D
422 436Right-handed alpha
Helix 31
AD4
D
437 444Right-handed alpha
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There are 4 sheets in PDB entry 7YAN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
352 355first strand
Strand 2
A
335 339parallel
Strand 3
A
305 308parallel
Strand 4
A
369 374parallel
Strand 5
A
391 393parallel
Strand 6
A
413 415parallel
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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
B
352 355first strand
Strand 2
B
335 339parallel
Strand 3
B
305 308parallel
Strand 4
B
369 374parallel
Strand 5
B
391 393parallel
Strand 6
B
413 415parallel
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There are 6 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
352 355first strand
Strand 2
C
335 339parallel
Strand 3
C
305 308parallel
Strand 4
C
369 374parallel
Strand 5
C
391 393parallel
Strand 6
C
413 415parallel
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There are 6 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
352 355first strand
Strand 2
D
335 339parallel
Strand 3
D
305 308parallel
Strand 4
D
369 374parallel
Strand 5
D
391 393parallel
Strand 6
D
413 415parallel
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