Analysis of interatomic Contacts of Structural Units in PDB entry:
9IW9


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 9IW9 entry

There are 4 chains in PDB entry 9IW9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 3CYS 254
B
 PHE 3CYS 254
C
 ASP 5CYS 254
D
 ASP 5CYS 254
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 36 helices in PDB entry 9IW9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
61 66Right-handed 310
Helix 2
AA2
A
67 74Right-handed alpha
Helix 3
AA3
A
90 108Right-handed alpha
Helix 4
AA4
A
110 115Right-handed alpha
Helix 5
AA5
A
129 141Right-handed alpha
Helix 6
AA6
A
184 192Right-handed alpha
Helix 7
AA7
A
207 211Right-handed 310
Helix 8
AA8
A
213 228Right-handed alpha
Helix 9
AA9
A
231 239Right-handed 310
Helix 10
AB1
B
61 66Right-handed 310
Helix 11
AB2
B
67 74Right-handed alpha
Helix 12
AB3
B
90 108Right-handed alpha
Helix 13
AB4
B
110 115Right-handed alpha
Helix 14
AB5
B
128 141Right-handed alpha
Helix 15
AB6
B
184 192Right-handed alpha
Helix 16
AB7
B
207 211Right-handed 310
Helix 17
AB8
B
213 228Right-handed alpha
Helix 18
AB9
B
231 239Right-handed 310
Helix 19
AC1
C
61 66Right-handed 310
Helix 20
AC2
C
67 74Right-handed alpha
Helix 21
AC3
C
90 108Right-handed alpha
Helix 22
AC4
C
110 115Right-handed alpha
Helix 23
AC5
C
128 141Right-handed alpha
Helix 24
AC6
C
184 192Right-handed alpha
Helix 25
AC7
C
207 211Right-handed 310
Helix 26
AC8
C
213 228Right-handed alpha
Helix 27
AC9
C
231 239Right-handed 310
Helix 28
AD1
D
61 66Right-handed 310
Helix 29
AD2
D
67 74Right-handed alpha
Helix 30
AD3
D
90 108Right-handed alpha
Helix 31
AD4
D
110 115Right-handed alpha
Helix 32
AD5
D
128 141Right-handed alpha
Helix 33
AD6
D
184 192Right-handed alpha
Helix 34
AD7
D
207 211Right-handed 310
Helix 35
AD8
D
213 228Right-handed alpha
Helix 36
AD9
D
231 239Right-handed 310
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There are 8 sheets in PDB entry 9IW9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
24 29first strand
Strand 2
A
37 43anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
49 55parallel
Strand 5
A
117 128parallel
Strand 6
A
146 154parallel
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There are 3 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
168 173first strand
Strand 2
A
196 201parallel
Strand 3
A
246 251anti-parallel
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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
B
24 28first strand
Strand 2
B
37 43anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
49 55parallel
Strand 5
B
117 127parallel
Strand 6
B
146 152parallel
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There are 3 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
168 173first strand
Strand 2
B
196 201parallel
Strand 3
B
246 251anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
24 28first strand
Strand 2
C
37 43anti-parallel
Strand 3
C
78 83anti-parallel
Strand 4
C
49 55parallel
Strand 5
C
117 127parallel
Strand 6
C
146 152parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
168 173first strand
Strand 2
C
196 201parallel
Strand 3
C
246 251anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
24 29first strand
Strand 2
D
37 43anti-parallel
Strand 3
D
78 83anti-parallel
Strand 4
D
49 55parallel
Strand 5
D
117 127parallel
Strand 6
D
146 152parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
168 173first strand
Strand 2
D
196 201parallel
Strand 3
D
246 251anti-parallel
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