Analysis of interatomic Contacts of Structural Units in PDB entry:
4R9I


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 4R9I entry

There is 1 chain in PDB entry 4R9I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 15ASN 392
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 12 helices in PDB entry 4R9I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 50Right-handed alpha
Helix 2
2
A
59 71Right-handed alpha
Helix 3
3
A
74 86Right-handed alpha
Helix 4
4
A
89 104Right-handed alpha
Helix 5
5
A
128 140Right-handed alpha
Helix 6
6
A
151 165Right-handed alpha
Helix 7
7
A
237 239Right-handed 310
Helix 8
8
A
266 274Right-handed alpha
Helix 9
9
A
276 286Right-handed alpha
Helix 10
10
A
307 314Right-handed alpha
Helix 11
11
A
317 322Right-handed 310
Helix 12
12
A
354 359Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 4R9I. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
55 57first strand
Strand 2
A
384 390anti-parallel
Strand 3
A
373 378anti-parallel
Strand 4
A
253 259anti-parallel
Strand 5
A
241 247anti-parallel
Strand 6
A
219 236anti-parallel
Strand 7
A
203 213anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
55 57first strand
Strand 2
A
384 390anti-parallel
Strand 3
A
373 378anti-parallel
Strand 4
A
253 259anti-parallel
Strand 5
A
241 247anti-parallel
Strand 6
A
219 236anti-parallel
Strand 7
A
287 295anti-parallel
Strand 8
A
367 368parallel
Back to list of sheets
Back to top of page

There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
142 146first strand
Strand 2
A
112 122parallel
Strand 3
A
183 193anti-parallel
Strand 4
A
339 350parallel
Strand 5
A
300 306anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il