Analysis of interatomic Contacts of Structural Units in PDB entry:
9CN2


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 9CN2 entry

There are 2 chains in PDB entry 9CN2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 429ALA 647
B
 GLN 1LYS 242
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 5 helices in PDB entry 9CN2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
462 467Right-handed 310
Helix 2
AA2
A
625 629Right-handed 310
Helix 3
AA3
B
63 65Right-handed 310
Helix 4
AA4
B
86 90Right-handed 310
Helix 5
AA5
B
214 218Right-handed 310
Back to top of page

There are 9 sheets in PDB entry 9CN2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 10 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
477 479first strand
Strand 2
A
469 472anti-parallel
Strand 3
A
508 512anti-parallel
Strand 4
A
515 530anti-parallel
Strand 5
A
638 644anti-parallel
Strand 6
A
430 437anti-parallel
Strand 7
A
482 492anti-parallel
Strand 8
A
590 600anti-parallel
Strand 9
A
534 545anti-parallel
Strand 10
A
515 530anti-parallel
Back to list of sheets
Back to top of page

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
451 453first strand
Strand 2
A
549 560anti-parallel
Strand 3
A
572 574anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
451 453first strand
Strand 2
A
549 560anti-parallel
Strand 3
A
579 585anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-parallel
Back to list of sheets
Back to top of page

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
B
11 12first strand
Strand 2
B
111 115parallel
Strand 3
B
91 98anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
57 59anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
11 12first strand
Strand 2
B
111 115parallel
Strand 3
B
91 98anti-parallel
Strand 4
B
104 107anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
139 140first strand
Strand 2
B
154 160anti-parallel
Strand 3
B
205 210anti-parallel
Strand 4
B
197 202anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
145 147first strand
Strand 2
B
237 240parallel
Strand 3
B
220 225anti-parallel
Strand 4
B
168 173anti-parallel
Strand 5
B
179 184anti-parallel
Strand 6
B
188 189anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
145 147first strand
Strand 2
B
237 240parallel
Strand 3
B
220 225anti-parallel
Strand 4
B
232 233anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il