Analysis of interatomic Contacts of Structural Units in PDB entry:
4C0T


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 4C0T entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 2 chains in PDB entry 4C0T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 233LYS 406
A
 PHE 408PRO 523
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 10 helices in PDB entry 4C0T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
273 278Right-handed alpha
Helix 2
2
A
281 294Right-handed alpha
Helix 3
3
A
326 332Right-handed alpha
Helix 4
4
A
338 358Right-handed alpha
Helix 5
5
A
417 422Right-handed alpha
Helix 6
6
A
428 443Right-handed alpha
Helix 7
7
A
453 462Right-handed alpha
Helix 8
8
A
473 482Right-handed alpha
Helix 9
9
A
493 498Right-handed alpha
Helix 10
10
A
510 515Right-handed alpha
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There are 3 sheets in PDB entry 4C0T. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
240 248first strand
Strand 2
A
252 259anti-parallel
Strand 3
A
264 272anti-parallel
Strand 4
A
313 318anti-parallel
Strand 5
A
306 309anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 361first strand
Strand 2
A
387 388anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
370 372first strand
Strand 2
A
377 380anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il