Analysis of interatomic Contacts of Structural Units in PDB entry:
7QPN


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 7QPN entry

There are 2 chains in PDB entry 7QPN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 37PHE 420
B
 VAL 38PHE 420
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 18 helices in PDB entry 7QPN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
45 63Right-handed alpha
Helix 2
AA2
A
72 77Right-handed 310
Helix 3
AA3
A
104 115Right-handed alpha
Helix 4
AA4
A
118 128Right-handed alpha
Helix 5
AA5
A
155 177Right-handed alpha
Helix 6
AA6
A
229 234Right-handed alpha
Helix 7
AA7
A
241 248Right-handed alpha
Helix 8
AA8
A
255 276Right-handed alpha
Helix 9
AA9
A
404 418Right-handed alpha
Helix 10
AB1
B
45 63Right-handed alpha
Helix 11
AB2
B
104 115Right-handed alpha
Helix 12
AB3
B
118 128Right-handed alpha
Helix 13
AB4
B
155 177Right-handed alpha
Helix 14
AB5
B
229 234Right-handed alpha
Helix 15
AB6
B
241 248Right-handed alpha
Helix 16
AB7
B
255 276Right-handed alpha
Helix 17
AB8
B
295 299Right-handed 310
Helix 18
AB9
B
405 418Right-handed alpha
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There are 3 sheets in PDB entry 7QPN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 14 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
132 134first strand
Strand 2
A
141 143anti-parallel
Strand 3
A
149 154anti-parallel
Strand 4
A
196 204anti-parallel
Strand 5
A
185 193anti-parallel
Strand 6
A
97 103anti-parallel
Strand 7
A
79 87anti-parallel
Strand 8
B
79 87anti-parallel
Strand 9
B
97 103anti-parallel
Strand 10
B
185 193anti-parallel
Strand 11
B
196 204anti-parallel
Strand 12
B
149 154anti-parallel
Strand 13
B
141 143anti-parallel
Strand 14
B
132 133anti-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
239 240first strand
Strand 2
A
215 219parallel
Strand 3
A
282 289anti-parallel
Strand 4
A
366 373anti-parallel
Strand 5
A
355 357anti-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
B
239 240first strand
Strand 2
B
215 219parallel
Strand 3
B
282 289anti-parallel
Strand 4
B
366 373anti-parallel
Strand 5
B
355 357anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il