Analysis of interatomic Contacts of Structural Units in PDB entry:
9N3S


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 9N3S entry

There are 2 chains in PDB entry 9N3S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 51MET 464
B
 GLN 50MET 464
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 37 helices in PDB entry 9N3S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
79 88Right-handed alpha
Helix 2
AA2
A
114 116Right-handed 310
Helix 3
AA3
A
117 126Right-handed alpha
Helix 4
AA4
A
139 150Right-handed alpha
Helix 5
AA5
A
153 163Right-handed alpha
Helix 6
AA6
A
165 182Right-handed alpha
Helix 7
AA7
A
195 199Right-handed 310
Helix 8
AA8
A
203 214Right-handed alpha
Helix 9
AA9
A
223 227Right-handed 310
Helix 10
AB1
A
228 235Right-handed 310
Helix 11
AB2
A
272 288Right-handed alpha
Helix 12
AB3
A
296 300Right-handed 310
Helix 13
AB4
A
305 309Right-handed 310
Helix 14
AB5
A
310 314Right-handed 310
Helix 15
AB6
A
335 341Right-handed alpha
Helix 16
AB7
A
344 363Right-handed alpha
Helix 17
AB8
A
403 415Right-handed alpha
Helix 18
AB9
A
418 423Right-handed 310
Helix 19
AC1
A
438 443Right-handed alpha
Helix 20
AC2
B
79 88Right-handed alpha
Helix 21
AC3
B
114 116Right-handed 310
Helix 22
AC4
B
117 125Right-handed alpha
Helix 23
AC5
B
139 150Right-handed alpha
Helix 24
AC6
B
153 163Right-handed alpha
Helix 25
AC7
B
166 182Right-handed alpha
Helix 26
AC8
B
195 199Right-handed 310
Helix 27
AC9
B
203 214Right-handed alpha
Helix 28
AD1
B
228 235Right-handed 310
Helix 29
AD2
B
272 290Right-handed alpha
Helix 30
AD3
B
296 300Right-handed 310
Helix 31
AD4
B
302 314Right-handed 310
Helix 32
AD5
B
335 343Right-handed alpha
Helix 33
AD6
B
344 363Right-handed alpha
Helix 34
AD7
B
400 402Right-handed 310
Helix 35
AD8
B
403 413Right-handed alpha
Helix 36
AD9
B
418 423Right-handed 310
Helix 37
AE1
B
438 443Right-handed alpha
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There are 5 sheets in PDB entry 9N3S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
133 138first strand
Strand 2
A
99 104parallel
Strand 3
A
183 186parallel
Strand 4
A
265 268anti-parallel
Strand 5
A
238 244anti-parallel
Strand 6
A
260 261anti-parallel
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There are 8 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
133 138first strand
Strand 2
A
99 104parallel
Strand 3
A
183 186parallel
Strand 4
A
265 268anti-parallel
Strand 5
A
238 244anti-parallel
Strand 6
A
434 437parallel
Strand 7
A
429 431anti-parallel
Strand 8
A
368 369anti-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
A
190 192first strand
Strand 2
A
461 463anti-parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 138first strand
Strand 2
B
99 104parallel
Strand 3
B
183 186parallel
Strand 4
B
265 268anti-parallel
Strand 5
B
238 241anti-parallel
Strand 6
B
434 437parallel
Strand 7
B
429 431anti-parallel
Strand 8
B
368 369anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
190 192first strand
Strand 2
B
461 463anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il