Analysis of interatomic Contacts of Structural Units in PDB entry:
8I3S


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 8I3S entry

There are 3 chains in PDB entry 8I3S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 333LYS 528
H
 GLN 1SER 113
L
 GLU 1LYS 107
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 7 helices in PDB entry 8I3S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
337 344Right-handed alpha
Helix 2
AA2
A
365 371Right-handed alpha
Helix 3
AA3
A
383 388Right-handed 310
Helix 4
AA4
A
406 411Right-handed 310
Helix 5
AA5
A
416 422Right-handed alpha
Helix 6
AA6
A
438 443Right-handed alpha
Helix 7
AA7
H
83 87Right-handed 310
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There are 9 sheets in PDB entry 8I3S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 5 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
354 358first strand
Strand 2
A
395 402anti-parallel
Strand 3
A
508 514anti-parallel
Strand 4
A
431 437anti-parallel
Strand 5
A
379 380anti-parallel
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There are 2 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
361 362first strand
Strand 2
A
524 525parallel
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There are 2 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
452 454first strand
Strand 2
A
492 494anti-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
473 474first strand
Strand 2
A
488 489anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
6 7first strand
Strand 2
H
18 23anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
67 72anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 13first strand
Strand 2
H
111 112parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
56 59first strand
Strand 2
H
45 52anti-parallel
Strand 3
H
30 39anti-parallel
Strand 4
H
89 95anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
20 24first strand
Strand 2
L
70 75anti-parallel
Strand 3
L
62 65anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
45 46first strand
Strand 2
L
33 38anti-parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
97 98anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il