Analysis of interatomic Contacts of Structural Units in PDB entry:
9QS1


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 9QS1 entry

There is 1 chain in PDB entry 9QS1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 6ALA 488
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 25 helices in PDB entry 9QS1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 13Right-handed alpha
Helix 2
AA2
A
16 27Right-handed alpha
Helix 3
AA3
A
43 56Right-handed alpha
Helix 4
AA4
A
96 106Right-handed alpha
Helix 5
AA5
A
131 137Right-handed alpha
Helix 6
AA6
A
138 142Right-handed 310
Helix 7
AA7
A
146 150Right-handed 310
Helix 8
AA8
A
153 162Right-handed alpha
Helix 9
AA9
A
162 173Right-handed alpha
Helix 10
AB1
A
173 182Right-handed alpha
Helix 11
AB2
A
185 193Right-handed alpha
Helix 12
AB3
A
197 208Right-handed alpha
Helix 13
AB4
A
210 214Right-handed 310
Helix 14
AB5
A
217 226Right-handed alpha
Helix 15
AB6
A
242 251Right-handed alpha
Helix 16
AB7
A
297 303Right-handed alpha
Helix 17
AB8
A
311 321Right-handed alpha
Helix 18
AB9
A
338 342Right-handed 310
Helix 19
AC1
A
378 383Right-handed alpha
Helix 20
AC2
A
388 405Right-handed alpha
Helix 21
AC3
A
407 414Right-handed alpha
Helix 22
AC4
A
425 427Right-handed 310
Helix 23
AC5
A
440 451Right-handed alpha
Helix 24
AC6
A
460 464Right-handed 310
Helix 25
AC7
A
469 487Right-handed alpha
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There are 7 sheets in PDB entry 9QS1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
256 257first strand
Strand 2
A
59 63parallel
Strand 3
A
36 40parallel
Strand 4
A
291 294parallel
Strand 5
A
456 458parallel
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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
75 78first strand
Strand 2
A
83 86anti-parallel
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There are 3 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
92 93first strand
Strand 2
A
234 237anti-parallel
Strand 3
A
110 113anti-parallel
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There are 4 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
127 130first strand
Strand 2
A
121 124anti-parallel
Strand 3
A
347 350parallel
Strand 4
A
356 358anti-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
A
285 289first strand
Strand 2
A
272 278anti-parallel
Strand 3
A
260 267anti-parallel
Strand 4
A
305 307parallel
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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
A
323 324first strand
Strand 2
A
434 435anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
369 377first strand
Strand 2
A
326 333anti-parallel
Strand 3
A
415 423anti-parallel
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