Analysis of interatomic Contacts of Structural Units in PDB entry:
1KT1


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 1KT1 entry

There is 1 chain in PDB entry 1KT1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 28ALA 421
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 12 helices in PDB entry 1KT1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
87 93Right-handed alpha
Helix 2
2
A
192 197Right-handed 310
Helix 3
3
A
199 207Right-handed alpha
Helix 4
4
A
221 224Right-handed 310
Helix 5
5
A
255 259Right-handed 310
Helix 6
6
A
260 281Right-handed alpha
Helix 7
7
A
283 299Right-handed alpha
Helix 8
8
A
305 330Right-handed alpha
Helix 9
9
A
332 347Right-handed alpha
Helix 10
10
A
350 364Right-handed alpha
Helix 11
11
A
366 380Right-handed alpha
Helix 12
12
A
384 418Right-handed alpha
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There are 2 sheets in PDB entry 1KT1. Click on sheet of interest to get list of strands forming it: A, B,

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
34 36first strand
Strand 2
A
103 106anti-parallel
Strand 3
A
129 138anti-parallel
Strand 4
A
52 56anti-parallel
Strand 5
A
77 80anti-parallel
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There are 6 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
140 141first strand
Strand 2
A
148 154anti-parallel
Strand 3
A
214 219anti-parallel
Strand 4
A
241 251anti-parallel
Strand 5
A
167 176anti-parallel
Strand 6
A
179 189anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il