Analysis of interatomic Contacts of Structural Units in PDB entry:
3K1T


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 3K1T entry

There is 1 chain in PDB entry 3K1T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0ASP 423
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 16 helices in PDB entry 3K1T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 23Right-handed alpha
Helix 2
2
A
24 40Right-handed alpha
Helix 3
3
A
67 71Right-handed 310
Helix 4
4
A
72 74Right-handed 310
Helix 5
5
A
75 91Right-handed alpha
Helix 6
6
A
107 124Right-handed alpha
Helix 7
7
A
184 188Right-handed 310
Helix 8
8
A
201 205Right-handed 310
Helix 9
9
A
206 207Right-handed 310
Helix 10
10
A
208 226Right-handed alpha
Helix 11
11
A
228 233Right-handed 310
Helix 12
12
A
249 272Right-handed alpha
Helix 13
13
A
286 288Right-handed 310
Helix 14
14
A
297 302Right-handed 310
Helix 15
15
A
305 314Right-handed alpha
Helix 16
16
A
396 421Right-handed alpha
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There are 5 sheets in PDB entry 3K1T. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 5 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
5 6first strand
Strand 2
A
334 336anti-parallel
Strand 3
A
339 348anti-parallel
Strand 4
A
44 51anti-parallel
Strand 5
A
56 62anti-parallel
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There are 5 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
5 6first strand
Strand 2
A
334 336anti-parallel
Strand 3
A
339 348anti-parallel
Strand 4
A
351 360anti-parallel
Strand 5
A
376 380anti-parallel
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There are 6 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
141 144first strand
Strand 2
A
150 155anti-parallel
Strand 3
A
127 132parallel
Strand 4
A
96 101parallel
Strand 5
A
172 176parallel
Strand 6
A
193 195parallel
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There are 3 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
157 159first strand
Strand 2
A
162 165anti-parallel
Strand 3
A
168 169anti-parallel
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There are 4 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
236 240first strand
Strand 2
A
323 328anti-parallel
Strand 3
A
279 284anti-parallel
Strand 4
A
290 295anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il