Analysis of interatomic Contacts of Structural Units in PDB entry:
9S4B


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 9S4B entry

There is 1 chain in PDB entry 9S4B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 20HIS 510
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
Back to top of page

There are 20 helices in PDB entry 9S4B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 28Right-handed alpha
Helix 2
AA2
A
40 45Right-handed alpha
Helix 3
AA3
A
64 77Right-handed alpha
Helix 4
AA4
A
95 99Right-handed 310
Helix 5
AA5
A
131 142Right-handed alpha
Helix 6
AA6
A
156 163Right-handed alpha
Helix 7
AA7
A
169 174Right-handed alpha
Helix 8
AA8
A
175 178Right-handed 310
Helix 9
AA9
A
200 211Right-handed alpha
Helix 10
AB1
A
241 258Right-handed alpha
Helix 11
AB2
A
298 314Right-handed alpha
Helix 12
AB3
A
327 337Right-handed alpha
Helix 13
AB4
A
343 347Right-handed 310
Helix 14
AB5
A
365 379Right-handed alpha
Helix 15
AB6
A
380 385Right-handed 310
Helix 16
AB7
A
398 404Right-handed 310
Helix 17
AB8
A
430 450Right-handed alpha
Helix 18
AB9
A
470 477Right-handed alpha
Helix 19
AC1
A
479 491Right-handed alpha
Helix 20
AC2
A
501 505Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 9S4B. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
32 34first strand
Strand 2
A
58 61anti-parallel
Strand 3
A
105 108parallel
Strand 4
A
84 87parallel
Back to list of sheets
Back to top of page

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
A
115 118first strand
Strand 2
A
123 127anti-parallel
Strand 3
A
217 224anti-parallel
Strand 4
A
180 186anti-parallel
Strand 5
A
192 195anti-parallel
Back to list of sheets
Back to top of page

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
145 146first strand
Strand 2
A
226 227anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
319 325first strand
Strand 2
A
232 239anti-parallel
Strand 3
A
288 295anti-parallel
Strand 4
A
269 275anti-parallel
Strand 5
A
386 393anti-parallel
Strand 6
A
414 423anti-parallel
Strand 7
A
351 359anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il