Analysis of interatomic Contacts of Structural Units in PDB entry:
9SKY


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 9SKY entry

There are 2 chains in PDB entry 9SKY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 40ALA 514
B
 THR 48ALA 514
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 42 helices in PDB entry 9SKY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
55 75Right-handed alpha
Helix 2
AA2
A
75 84Right-handed alpha
Helix 3
AA3
A
91 105Right-handed alpha
Helix 4
AA4
A
109 113Right-handed 310
Helix 5
AA5
A
115 120Right-handed alpha
Helix 6
AA6
A
122 148Right-handed alpha
Helix 7
AA7
A
150 163Right-handed alpha
Helix 8
AA8
A
175 179Right-handed 310
Helix 9
AA9
A
205 224Right-handed alpha
Helix 10
AB1
A
253 257Right-handed 310
Helix 11
AB2
A
259 283Right-handed alpha
Helix 12
AB3
A
284 286Right-handed 310
Helix 13
AB4
A
321 329Right-handed alpha
Helix 14
AB5
A
332 349Right-handed alpha
Helix 15
AB6
A
351 355Right-handed 310
Helix 16
AB7
A
361 387Right-handed alpha
Helix 17
AB8
A
391 395Right-handed 310
Helix 18
AB9
A
424 443Right-handed alpha
Helix 19
AC1
A
444 447Right-handed 310
Helix 20
AC2
A
464 484Right-handed alpha
Helix 21
AC3
A
484 490Right-handed alpha
Helix 22
AC4
B
55 75Right-handed alpha
Helix 23
AC5
B
75 84Right-handed alpha
Helix 24
AC6
B
91 105Right-handed alpha
Helix 25
AC7
B
109 113Right-handed 310
Helix 26
AC8
B
115 120Right-handed alpha
Helix 27
AC9
B
122 149Right-handed alpha
Helix 28
AD1
B
150 163Right-handed alpha
Helix 29
AD2
B
175 179Right-handed 310
Helix 30
AD3
B
199 203Right-handed 310
Helix 31
AD4
B
205 224Right-handed alpha
Helix 32
AD5
B
253 257Right-handed 310
Helix 33
AD6
B
259 283Right-handed alpha
Helix 34
AD7
B
284 286Right-handed 310
Helix 35
AD8
B
321 329Right-handed alpha
Helix 36
AD9
B
332 349Right-handed alpha
Helix 37
AE1
B
361 387Right-handed alpha
Helix 38
AE2
B
391 395Right-handed 310
Helix 39
AE3
B
424 443Right-handed alpha
Helix 40
AE4
B
444 447Right-handed 310
Helix 41
AE5
B
464 484Right-handed alpha
Helix 42
AE6
B
484 490Right-handed alpha
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There are 4 sheets in PDB entry 9SKY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
194 196first strand
Strand 2
A
165 172parallel
Strand 3
A
234 243parallel
Strand 4
A
288 296parallel
Strand 5
A
302 305anti-parallel
Strand 6
A
318 320anti-parallel
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There are 5 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
417 420first strand
Strand 2
A
401 405parallel
Strand 3
A
450 458parallel
Strand 4
A
493 501parallel
Strand 5
A
509 511anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
194 196first strand
Strand 2
B
165 172parallel
Strand 3
B
234 243parallel
Strand 4
B
288 296parallel
Strand 5
B
302 305anti-parallel
Strand 6
B
318 320anti-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
417 420first strand
Strand 2
B
401 405parallel
Strand 3
B
450 458parallel
Strand 4
B
493 501parallel
Strand 5
B
508 511anti-parallel
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