Analysis of interatomic Contacts of Structural Units in PDB entry:
9QP4


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 9QP4 entry

There are 3 chains in PDB entry 9QP4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 5MET 314
L
 ASP 2LEU 105
H
 GLN 2ALA 121
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 17 helices in PDB entry 9QP4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 59Right-handed alpha
Helix 2
AA2
A
64 95Right-handed alpha
Helix 3
AA3
A
100 135Right-handed alpha
Helix 4
AA4
A
143 163Right-handed alpha
Helix 5
AA5
A
163 168Right-handed alpha
Helix 6
AA6
A
193 207Right-handed alpha
Helix 7
AA7
A
207 911Right-handed alpha
Helix 8
AA8
A
913 934Right-handed alpha
Helix 9
AA9
A
949 972Right-handed alpha
Helix 10
AB1
A
974 995Right-handed alpha
Helix 11
AB2
A
243 272Right-handed alpha
Helix 12
AB3
A
283 290Right-handed alpha
Helix 13
AB4
A
291 304Right-handed alpha
Helix 14
AB5
A
307 314Right-handed alpha
Helix 15
AB6
L
80 84Right-handed 310
Helix 16
AB7
H
63 66Right-handed 310
Helix 17
AB8
H
75 77Right-handed 310
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There are 6 sheets in PDB entry 9QP4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
173 174first strand
Strand 2
A
181 182anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
5 8first strand
Strand 2
L
20 26anti-parallel
Strand 3
L
71 76anti-parallel
Strand 4
L
63 68anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
54 55first strand
Strand 2
L
46 50anti-parallel
Strand 3
L
35 39anti-parallel
Strand 4
L
86 90anti-parallel
Strand 5
L
103 104anti-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
H
4 7first strand
Strand 2
H
19 26anti-parallel
Strand 3
H
79 84anti-parallel
Strand 4
H
69 74anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 13first strand
Strand 2
H
114 118parallel
Strand 3
H
94 99anti-parallel
Strand 4
H
35 40anti-parallel
Strand 5
H
47 52anti-parallel
Strand 6
H
59 61anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 13first strand
Strand 2
H
114 118parallel
Strand 3
H
94 99anti-parallel
Strand 4
H
109 110anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il