Analysis of interatomic Contacts of Structural Units in PDB entry:
6I1S


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 6I1S entry

There are 2 chains in PDB entry 6I1S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 170ASP 499
B
 SER 0GLU 108
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 16 helices in PDB entry 6I1S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
179 185Right-handed alpha
Helix 2
AA2
A
197 206Right-handed alpha
Helix 3
AA3
A
241 255Right-handed alpha
Helix 4
AA4
A
290 298Right-handed alpha
Helix 5
AA5
A
301 321Right-handed alpha
Helix 6
AA6
A
338 340Right-handed 310
Helix 7
AA7
A
378 382Right-handed 310
Helix 8
AA8
A
383 388Right-handed alpha
Helix 9
AA9
A
395 416Right-handed alpha
Helix 10
AB1
A
440 449Right-handed alpha
Helix 11
AB2
A
458 463Right-handed 310
Helix 12
AB3
A
464 478Right-handed alpha
Helix 13
AB4
A
481 485Right-handed 310
Helix 14
AB5
A
487 497Right-handed alpha
Helix 15
AB6
B
57 66Right-handed alpha
Helix 16
AB7
B
79 82Right-handed 310
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There are 5 sheets in PDB entry 6I1S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
209 217first strand
Strand 2
A
220 227anti-parallel
Strand 3
A
230 237anti-parallel
Strand 4
A
278 284anti-parallel
Strand 5
A
265 271anti-parallel
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There are 3 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
331 333first strand
Strand 2
A
359 362anti-parallel
Strand 3
A
367 369anti-parallel
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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
342 344first strand
Strand 2
A
350 352anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 9first strand
Strand 2
B
72 77anti-parallel
Strand 3
B
98 108anti-parallel
Strand 4
B
22 31anti-parallel
Strand 5
B
36 39anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 9first strand
Strand 2
B
72 77anti-parallel
Strand 3
B
98 108anti-parallel
Strand 4
B
22 31anti-parallel
Strand 5
B
47 50anti-parallel
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