Analysis of interatomic Contacts of Structural Units in PDB entry:
5KEI


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 5KEI entry

There is 1 chain in PDB entry 5KEI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 18LEU 556
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 19 helices in PDB entry 5KEI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 39Right-handed alpha
Helix 2
AA2
A
48 58Right-handed alpha
Helix 3
AA3
A
73 89Right-handed alpha
Helix 4
AA4
A
106 118Right-handed alpha
Helix 5
AA5
A
130 142Right-handed alpha
Helix 6
AA6
A
158 168Right-handed alpha
Helix 7
AA7
A
186 191Right-handed alpha
Helix 8
AA8
A
227 241Right-handed alpha
Helix 9
AA9
A
257 263Right-handed alpha
Helix 10
AB1
A
264 272Right-handed alpha
Helix 11
AB2
A
283 295Right-handed alpha
Helix 12
AB3
A
302 311Right-handed alpha
Helix 13
AB4
A
334 345Right-handed alpha
Helix 14
AB5
A
368 375Right-handed alpha
Helix 15
AB6
A
418 426Right-handed alpha
Helix 16
AB7
A
469 478Right-handed alpha
Helix 17
AB8
A
511 522Right-handed alpha
Helix 18
AB9
A
525 529Right-handed 310
Helix 19
AC1
A
548 554Right-handed alpha
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There are 5 sheets in PDB entry 5KEI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
70 72first strand
Strand 2
A
62 65anti-parallel
Strand 3
A
275 278parallel
Strand 4
A
248 251parallel
Strand 5
A
298 301parallel
Strand 6
A
325 328parallel
Strand 7
A
349 354parallel
Strand 8
A
360 362anti-parallel
Strand 9
A
378 379anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
184 185first strand
Strand 2
A
173 177parallel
Strand 3
A
145 149parallel
Strand 4
A
97 101parallel
Strand 5
A
121 124parallel
Strand 6
A
207 212parallel
Strand 7
A
222 226anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
385 389first strand
Strand 2
A
402 407anti-parallel
Strand 3
A
432 440anti-parallel
Strand 4
A
450 455anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
459 462first strand
Strand 2
A
465 468anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
482 492first strand
Strand 2
A
496 505anti-parallel
Strand 3
A
532 535parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il