Analysis of interatomic Contacts of Structural Units in PDB entry:
4M9R


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 4M9R entry

There are 2 chains in PDB entry 4M9R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 208ASN 500
B
 THR 208ASN 500
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 14 helices in PDB entry 4M9R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
213 217Right-handed 310
Helix 2
2
A
221 229Right-handed alpha
Helix 3
3
A
261 276Right-handed alpha
Helix 4
4
A
287 299Right-handed alpha
Helix 5
5
A
330 337Right-handed alpha
Helix 6
6
A
435 449Right-handed alpha
Helix 7
7
A
453 469Right-handed alpha
Helix 8
8
B
213 217Right-handed 310
Helix 9
9
B
221 229Right-handed alpha
Helix 10
10
B
261 276Right-handed alpha
Helix 11
11
B
287 301Right-handed alpha
Helix 12
12
B
331 338Right-handed alpha
Helix 13
13
B
435 449Right-handed alpha
Helix 14
14
B
453 468Right-handed alpha
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There are 5 sheets in PDB entry 4M9R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 12 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
278 284first strand
Strand 2
A
243 249parallel
Strand 3
A
307 313parallel
Strand 4
A
351 356parallel
Strand 5
A
415 419parallel
Strand 6
A
483 486anti-parallel
Strand 7
B
483 486anti-parallel
Strand 8
B
415 421anti-parallel
Strand 9
B
351 358parallel
Strand 10
B
308 317parallel
Strand 11
B
243 249parallel
Strand 12
B
278 282parallel
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There are 12 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
278 284first strand
Strand 2
A
243 249parallel
Strand 3
A
307 313parallel
Strand 4
A
351 356parallel
Strand 5
A
415 419parallel
Strand 6
A
483 486anti-parallel
Strand 7
B
483 486anti-parallel
Strand 8
B
415 421anti-parallel
Strand 9
B
351 358parallel
Strand 10
B
308 317parallel
Strand 11
B
320 322anti-parallel
Strand 12
B
328 330anti-parallel
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There are 2 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
315 317first strand
Strand 2
A
320 322anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
367 368first strand
Strand 2
B
408 409anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
471 473first strand
Strand 2
A
476 478anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il