Analysis of interatomic Contacts of Structural Units in PDB entry:
9IX2


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 9IX2 entry

There are 2 chains in PDB entry 9IX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 15SER 311
B
 ALA 13HIS 313
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 23 helices in PDB entry 9IX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 66Right-handed alpha
Helix 2
AA2
A
102 108Right-handed 310
Helix 3
AA3
A
114 134Right-handed alpha
Helix 4
AA4
A
145 147Right-handed 310
Helix 5
AA5
A
187 191Right-handed 310
Helix 6
AA6
A
204 222Right-handed alpha
Helix 7
AA7
A
246 250Right-handed 310
Helix 8
AA8
A
259 271Right-handed alpha
Helix 9
AA9
A
274 278Right-handed 310
Helix 10
AB1
A
280 294Right-handed alpha
Helix 11
AB2
A
295 297Right-handed 310
Helix 12
AB3
A
298 311Right-handed alpha
Helix 13
AB4
B
18 20Right-handed 310
Helix 14
AB5
B
54 66Right-handed alpha
Helix 15
AB6
B
102 107Right-handed alpha
Helix 16
AB7
B
114 134Right-handed alpha
Helix 17
AB8
B
145 147Right-handed 310
Helix 18
AB9
B
192 197Right-handed alpha
Helix 19
AC1
B
204 222Right-handed alpha
Helix 20
AC2
B
246 250Right-handed 310
Helix 21
AC3
B
259 271Right-handed alpha
Helix 22
AC4
B
280 296Right-handed alpha
Helix 23
AC5
B
298 313Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 9IX2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
17 18first strand
Strand 2
A
78 80parallel
Strand 3
A
92 96anti-parallel
Strand 4
A
46 52anti-parallel
Strand 5
A
34 41anti-parallel
Strand 6
A
22 31anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
83 85first strand
Strand 2
A
88 90anti-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
149 151first strand
Strand 2
A
157 159anti-parallel
Back to list of sheets
Back to top of page

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
B
16 17first strand
Strand 2
B
76 80parallel
Strand 3
B
92 96anti-parallel
Strand 4
B
46 52anti-parallel
Strand 5
B
35 41anti-parallel
Strand 6
B
22 30anti-parallel
Back to list of sheets
Back to top of page

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
83 85first strand
Strand 2
B
88 90anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 151first strand
Strand 2
B
157 159anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il