Analysis of interatomic Contacts of Structural Units in PDB entry:
2GTK


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 2GTK entry

There are 2 chains in PDB entry 2GTK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 207TYR 477
B
 HIS 631THR 640
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 2GTK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
207 226Right-handed alpha
Helix 2
2
A
229 238Right-handed alpha
Helix 3
3
A
251 261Right-handed alpha
Helix 4
4
A
276 301Right-handed alpha
Helix 5
5
A
305 309Right-handed 310
Helix 6
6
A
310 333Right-handed alpha
Helix 7
7
A
350 355Right-handed alpha
Helix 8
8
A
359 363Right-handed 310
Helix 9
9
A
364 377Right-handed alpha
Helix 10
10
A
380 393Right-handed alpha
Helix 11
11
A
402 425Right-handed alpha
Helix 12
12
A
430 460Right-handed alpha
Helix 13
13
A
466 474Right-handed alpha
Helix 14
14
B
631 639Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2GTK.

There are 4 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
247 249first strand
Strand 2
A
346 349parallel
Strand 3
A
338 341anti-parallel
Strand 4
A
334 335anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il