Analysis of interatomic Contacts of Structural Units in PDB entry:
9I2P


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 9I2P entry

There are 2 chains in PDB entry 9I2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LYS 323
B
 ALA 1LYS 323
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 28 helices in PDB entry 9I2P. 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 7Right-handed 310
Helix 2
AA2
A
41 45Right-handed 310
Helix 3
AA3
A
74 88Right-handed alpha
Helix 4
AA4
A
109 125Right-handed alpha
Helix 5
AA5
A
135 138Right-handed 310
Helix 6
AA6
A
142 161Right-handed alpha
Helix 7
AA7
A
172 176Right-handed 310
Helix 8
AA8
A
182 189Right-handed alpha
Helix 9
AA9
A
221 223Right-handed 310
Helix 10
AB1
A
224 239Right-handed alpha
Helix 11
AB2
A
247 250Right-handed 310
Helix 12
AB3
A
269 283Right-handed alpha
Helix 13
AB4
A
294 299Right-handed alpha
Helix 14
AB5
A
310 321Right-handed alpha
Helix 15
AB6
B
3 7Right-handed 310
Helix 16
AB7
B
41 45Right-handed 310
Helix 17
AB8
B
74 88Right-handed alpha
Helix 18
AB9
B
109 125Right-handed alpha
Helix 19
AC1
B
135 138Right-handed 310
Helix 20
AC2
B
142 161Right-handed alpha
Helix 21
AC3
B
172 176Right-handed 310
Helix 22
AC4
B
182 189Right-handed alpha
Helix 23
AC5
B
221 223Right-handed 310
Helix 24
AC6
B
224 239Right-handed alpha
Helix 25
AC7
B
247 250Right-handed 310
Helix 26
AC8
B
269 283Right-handed alpha
Helix 27
AC9
B
294 299Right-handed alpha
Helix 28
AD1
B
310 321Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 9I2P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
195 196first strand
Strand 2
A
166 169parallel
Strand 3
A
128 133parallel
Strand 4
A
91 98parallel
Strand 5
A
51 57parallel
Strand 6
A
16 22parallel
Strand 7
A
289 293parallel
Strand 8
A
252 256parallel
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
207 210first strand
Strand 2
A
215 218anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
195 196first strand
Strand 2
B
166 169parallel
Strand 3
B
128 133parallel
Strand 4
B
91 98parallel
Strand 5
B
51 57parallel
Strand 6
B
16 22parallel
Strand 7
B
289 293parallel
Strand 8
B
252 256parallel
Back to list of sheets
Back to top of page

There are 2 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
207 210first strand
Strand 2
B
215 218anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il