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


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 9PXQ entry

There are 2 chains in PDB entry 9PXQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PRO 451
B
 SER 2PRO 451
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 44 helices in PDB entry 9PXQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 17Right-handed alpha
Helix 2
AA2
A
22 40Right-handed alpha
Helix 3
AA3
A
40 53Right-handed alpha
Helix 4
AA4
A
55 63Right-handed alpha
Helix 5
AA5
A
63 83Right-handed alpha
Helix 6
AA6
A
90 94Right-handed 310
Helix 7
AA7
A
118 131Right-handed alpha
Helix 8
AA8
A
143 158Right-handed alpha
Helix 9
AA9
A
169 177Right-handed alpha
Helix 10
AB1
A
189 202Right-handed alpha
Helix 11
AB2
A
224 238Right-handed alpha
Helix 12
AB3
A
239 242Right-handed 310
Helix 13
AB4
A
253 273Right-handed alpha
Helix 14
AB5
A
275 279Right-handed 310
Helix 15
AB6
A
287 297Right-handed alpha
Helix 16
AB7
A
328 332Right-handed 310
Helix 17
AB8
A
347 357Right-handed alpha
Helix 18
AB9
A
370 381Right-handed alpha
Helix 19
AC1
A
392 397Right-handed 310
Helix 20
AC2
A
405 407Right-handed 310
Helix 21
AC3
A
415 422Right-handed alpha
Helix 22
AC4
A
437 443Right-handed 310
Helix 23
AC5
B
3 17Right-handed alpha
Helix 24
AC6
B
22 40Right-handed alpha
Helix 25
AC7
B
40 53Right-handed alpha
Helix 26
AC8
B
55 63Right-handed alpha
Helix 27
AC9
B
63 83Right-handed alpha
Helix 28
AD1
B
90 94Right-handed 310
Helix 29
AD2
B
118 131Right-handed alpha
Helix 30
AD3
B
143 158Right-handed alpha
Helix 31
AD4
B
169 177Right-handed alpha
Helix 32
AD5
B
189 202Right-handed alpha
Helix 33
AD6
B
224 238Right-handed alpha
Helix 34
AD7
B
239 242Right-handed 310
Helix 35
AD8
B
253 273Right-handed alpha
Helix 36
AD9
B
275 279Right-handed 310
Helix 37
AE1
B
287 297Right-handed alpha
Helix 38
AE2
B
328 332Right-handed 310
Helix 39
AE3
B
347 357Right-handed alpha
Helix 40
AE4
B
370 381Right-handed alpha
Helix 41
AE5
B
392 397Right-handed 310
Helix 42
AE6
B
405 407Right-handed 310
Helix 43
AE7
B
415 422Right-handed alpha
Helix 44
AE8
B
435 443Right-handed 310
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There are 6 sheets in PDB entry 9PXQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 10 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
85 86first strand
Strand 2
A
97 104anti-parallel
Strand 3
A
423 430anti-parallel
Strand 4
B
385 388parallel
Strand 5
B
363 367parallel
Strand 6
B
216 219parallel
Strand 7
B
249 252parallel
Strand 8
B
339 344parallel
Strand 9
B
319 322parallel
Strand 10
B
302 305anti-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
134 138first strand
Strand 2
A
107 111parallel
Strand 3
A
183 187parallel
Strand 4
A
207 210parallel
Strand 5
A
409 410anti-parallel
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There are 10 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
302 305first strand
Strand 2
A
319 322anti-parallel
Strand 3
A
339 344parallel
Strand 4
A
249 252parallel
Strand 5
A
216 219parallel
Strand 6
A
363 367parallel
Strand 7
A
385 388parallel
Strand 8
B
423 430parallel
Strand 9
B
97 104anti-parallel
Strand 10
B
85 86anti-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
309 310first strand
Strand 2
A
315 316anti-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
134 138first strand
Strand 2
B
107 111parallel
Strand 3
B
183 187parallel
Strand 4
B
207 210parallel
Strand 5
B
409 410anti-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
B
309 310first strand
Strand 2
B
315 316anti-parallel
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