Analysis of interatomic Contacts of Structural Units in PDB entry:
9S4F


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 9S4F entry

There are 4 chains in PDB entry 9S4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2ARG 141
B
 HIS 2HIS 146
C
 GLU 328LEU 504
D
 GLU 328TYR 484
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 27 helices in PDB entry 9S4F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
3 16Right-handed alpha
Helix 2
AA2
A
17 19Right-handed 310
Helix 3
AA3
A
20 36Right-handed alpha
Helix 4
AA4
A
37 43Right-handed 310
Helix 5
AA5
A
52 72Right-handed alpha
Helix 6
AA6
A
75 80Right-handed alpha
Helix 7
AA7
A
80 90Right-handed alpha
Helix 8
AA8
A
94 113Right-handed alpha
Helix 9
AA9
A
114 117Right-handed 310
Helix 10
AB1
A
118 138Right-handed alpha
Helix 11
AB2
B
4 17Right-handed alpha
Helix 12
AB3
B
22 34Right-handed alpha
Helix 13
AB4
B
39 43Right-handed 310
Helix 14
AB5
B
50 57Right-handed alpha
Helix 15
AB6
B
57 77Right-handed alpha
Helix 16
AB7
B
80 85Right-handed alpha
Helix 17
AB8
B
85 95Right-handed alpha
Helix 18
AB9
B
99 116Right-handed alpha
Helix 19
AC1
B
117 122Right-handed 310
Helix 20
AC2
B
123 142Right-handed alpha
Helix 21
AC3
C
329 334Right-handed alpha
Helix 22
AC4
C
364 371Right-handed alpha
Helix 23
AC5
C
471 487Right-handed alpha
Helix 24
AC6
C
489 501Right-handed alpha
Helix 25
AC7
D
329 334Right-handed alpha
Helix 26
AC8
D
364 370Right-handed alpha
Helix 27
AC9
D
473 482Right-handed alpha
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There are 4 sheets in PDB entry 9S4F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
C
349 352first strand
Strand 2
C
375 380anti-parallel
Strand 3
C
383 391anti-parallel
Strand 4
C
421 427anti-parallel
Strand 5
C
411 416anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
354 357first strand
Strand 2
C
447 458anti-parallel
Strand 3
C
434 443anti-parallel
Strand 4
C
396 403anti-parallel
Strand 5
C
406 408anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
350 352first strand
Strand 2
D
375 380anti-parallel
Strand 3
D
383 391anti-parallel
Strand 4
D
421 427anti-parallel
Strand 5
D
411 416anti-parallel
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There are 5 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
354 357first strand
Strand 2
D
447 458anti-parallel
Strand 3
D
434 443anti-parallel
Strand 4
D
396 403anti-parallel
Strand 5
D
406 408anti-parallel
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