Analysis of interatomic Contacts of Structural Units in PDB entry:
1K89


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 1K89 entry

There is 1 chain in PDB entry 1K89 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 1TRP 449
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 20 helices in PDB entry 1K89. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
2 14Right-handed alpha
Helix 2
2
A
19 37Right-handed alpha
Helix 3
3
A
40 45Right-handed alpha
Helix 4
4
A
47 51Right-handed alpha
Helix 5
5
A
100 117Right-handed alpha
Helix 6
6
A
137 154Right-handed alpha
Helix 7
7
A
170 184Right-handed alpha
Helix 8
8
A
189 191Right-handed 310
Helix 9
9
A
197 199Right-handed 310
Helix 10
10
A
208 224Right-handed alpha
Helix 11
11
A
240 252Right-handed alpha
Helix 12
12
A
275 287Right-handed alpha
Helix 13
13
A
292 299Right-handed 310
Helix 14
14
A
309 311Right-handed 310
Helix 15
15
A
328 336Right-handed alpha
Helix 16
16
A
352 360Right-handed alpha
Helix 17
17
A
369 372Right-handed alpha
Helix 18
18
A
374 389Right-handed alpha
Helix 19
19
A
395 420Right-handed alpha
Helix 20
20
A
426 445Right-handed alpha
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There are 5 sheets in PDB entry 1K89. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
56 65first strand
Strand 2
A
71 82anti-parallel
Strand 3
A
123 128anti-parallel
Strand 4
A
92 94parallel
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There are 2 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
88 91first strand
Strand 2
A
160 163parallel
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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
233 235first strand
Strand 2
A
316 318parallel
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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
258 261first strand
Strand 2
A
264 267anti-parallel
Strand 3
A
302 305anti-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
341 343first strand
Strand 2
A
365 367parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il