Analysis of interatomic Contacts of Structural Units in PDB entry:
1KY8


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 1KY8 entry

There is 1 chain in PDB entry 1KY8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3GLU 501
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 21 helices in PDB entry 1KY8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 7Right-handed 310
Helix 2
2
A
52 66Right-handed alpha
Helix 3
3
A
66 74Right-handed alpha
Helix 4
4
A
75 93Right-handed alpha
Helix 5
5
A
93 106Right-handed alpha
Helix 6
6
A
108 125Right-handed alpha
Helix 7
7
A
126 131Right-handed 310
Helix 8
8
A
169 184Right-handed alpha
Helix 9
9
A
197 211Right-handed alpha
Helix 10
10
A
223 226Right-handed 310
Helix 11
11
A
227 233Right-handed alpha
Helix 12
12
A
244 256Right-handed alpha
Helix 13
13
A
277 291Right-handed alpha
Helix 14
14
A
292 295Right-handed 310
Helix 15
15
A
307 323Right-handed alpha
Helix 16
16
A
341 358Right-handed alpha
Helix 17
17
A
382 387Right-handed alpha
Helix 18
18
A
389 394Right-handed alpha
Helix 19
19
A
408 418Right-handed alpha
Helix 20
20
A
431 442Right-handed alpha
Helix 21
21
A
478 482Right-handed alpha
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There are 7 sheets in PDB entry 1KY8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
11 13first strand
Strand 2
A
16 19anti-parallel
Strand 3
A
44 49parallel
Strand 4
A
33 37anti-parallel
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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
21 22first strand
Strand 2
A
27 28anti-parallel
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There are 3 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
136 139first strand
Strand 2
A
149 157anti-parallel
Strand 3
A
483 491anti-parallel
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There are 6 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
217 219first strand
Strand 2
A
187 191parallel
Strand 3
A
160 164parallel
Strand 4
A
238 242parallel
Strand 5
A
259 263parallel
Strand 6
A
469 470anti-parallel
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There are 7 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
361 364first strand
Strand 2
A
377 380anti-parallel
Strand 3
A
400 406parallel
Strand 4
A
300 306parallel
Strand 5
A
268 272parallel
Strand 6
A
424 428parallel
Strand 7
A
446 449parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
368 370first strand
Strand 2
A
373 374anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
421 422first strand
Strand 2
A
465 466anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il