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


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 9QEP entry

There are 2 chains in PDB entry 9QEP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4ASP 507
B
 ASP 4ASP 507
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 30 helices in PDB entry 9QEP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 35Right-handed alpha
Helix 2
AA2
A
58 76Right-handed alpha
Helix 3
AA3
A
94 111Right-handed alpha
Helix 4
AA4
A
137 152Right-handed alpha
Helix 5
AA5
A
178 186Right-handed alpha
Helix 6
AA6
A
206 218Right-handed alpha
Helix 7
AA7
A
246 252Right-handed alpha
Helix 8
AA8
A
267 280Right-handed alpha
Helix 9
AA9
A
288 305Right-handed alpha
Helix 10
AB1
A
353 364Right-handed alpha
Helix 11
AB2
A
371 387Right-handed alpha
Helix 12
AB3
A
388 391Right-handed 310
Helix 13
AB4
A
411 442Right-handed alpha
Helix 14
AB5
A
446 475Right-handed alpha
Helix 15
AB6
A
494 505Right-handed alpha
Helix 16
AB7
B
20 35Right-handed alpha
Helix 17
AB8
B
58 76Right-handed alpha
Helix 18
AB9
B
94 111Right-handed alpha
Helix 19
AC1
B
137 152Right-handed alpha
Helix 20
AC2
B
178 186Right-handed alpha
Helix 21
AC3
B
206 218Right-handed alpha
Helix 22
AC4
B
246 252Right-handed alpha
Helix 23
AC5
B
267 280Right-handed alpha
Helix 24
AC6
B
288 305Right-handed alpha
Helix 25
AC7
B
353 364Right-handed alpha
Helix 26
AC8
B
371 387Right-handed alpha
Helix 27
AC9
B
388 391Right-handed 310
Helix 28
AD1
B
411 442Right-handed alpha
Helix 29
AD2
B
446 475Right-handed alpha
Helix 30
AD3
B
494 505Right-handed alpha
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There are 2 sheets in PDB entry 9QEP. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 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
9 10first strand
Strand 2
A
38 41parallel
Strand 3
A
78 83parallel
Strand 4
A
114 118parallel
Strand 5
A
158 161parallel
Strand 6
A
192 195parallel
Strand 7
A
222 225parallel
Strand 8
A
256 258parallel
Strand 9
A
9 10parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
9 10first strand
Strand 2
B
38 41parallel
Strand 3
B
78 83parallel
Strand 4
B
114 118parallel
Strand 5
B
158 161parallel
Strand 6
B
192 195parallel
Strand 7
B
222 225parallel
Strand 8
B
256 258parallel
Strand 9
B
9 10parallel
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