Analysis of interatomic Contacts of Structural Units in PDB entry:
9PQ8


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 9PQ8 entry

There are 3 chains in PDB entry 9PQ8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4VAL 229
B
 GLU 55THR 112
C
 A 3 U 10
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 13 helices in PDB entry 9PQ8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 13Right-handed alpha
Helix 2
AA2
A
15 30Right-handed alpha
Helix 3
AA3
A
70 73Right-handed 310
Helix 4
AA4
A
74 80Right-handed alpha
Helix 5
AA5
A
107 119Right-handed alpha
Helix 6
AA6
A
150 157Right-handed alpha
Helix 7
AA7
A
188 201Right-handed alpha
Helix 8
AA8
A
217 229Right-handed alpha
Helix 9
AA9
B
58 64Right-handed alpha
Helix 10
AB1
B
67 72Right-handed alpha
Helix 11
AB2
B
85 91Right-handed alpha
Helix 12
AB3
B
99 103Right-handed 310
Helix 13
AB4
B
105 109Right-handed 310
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There are 4 sheets in PDB entry 9PQ8. 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
34 36first strand
Strand 2
A
39 43anti-parallel
Strand 3
A
84 91anti-parallel
Strand 4
A
97 105anti-parallel
Strand 5
A
59 63anti-parallel
Strand 6
A
130 133anti-parallel
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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
122 124first strand
Strand 2
A
127 128anti-parallel
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There are 4 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
165 172first strand
Strand 2
A
180 186anti-parallel
Strand 3
A
139 145anti-parallel
Strand 4
A
212 215anti-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
205 206first strand
Strand 2
A
209 210anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il