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


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 7APJ entry

There are 2 chains in PDB entry 7APJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3ASP 432
B
 GLN 3HIS 119
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 7APJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
41 45Right-handed 310
Helix 2
AA2
A
92 122Right-handed alpha
Helix 3
AA3
A
124 128Right-handed 310
Helix 4
AA4
A
228 236Right-handed alpha
Helix 5
AA5
A
239 260Right-handed alpha
Helix 6
AA6
A
269 271Right-handed 310
Helix 7
AA7
A
305 309Right-handed 310
Helix 8
AA8
A
310 315Right-handed alpha
Helix 9
AA9
A
321 338Right-handed alpha
Helix 10
AB1
A
346 357Right-handed alpha
Helix 11
AB2
A
366 377Right-handed alpha
Helix 12
AB3
A
391 397Right-handed alpha
Helix 13
AB4
A
398 402Right-handed 310
Helix 14
AB5
A
405 411Right-handed alpha
Helix 15
AB6
B
28 32Right-handed 310
Helix 16
AB7
B
61 64Right-handed 310
Helix 17
AB8
B
86 90Right-handed 310
Helix 18
AB9
B
97 103Right-handed alpha
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There are 5 sheets in PDB entry 7APJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 7 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
6 15first strand
Strand 2
A
22 30anti-parallel
Strand 3
A
34 38anti-parallel
Strand 4
A
53 65anti-parallel
Strand 5
A
72 79anti-parallel
Strand 6
A
82 89anti-parallel
Strand 7
A
6 15anti-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
144 148first strand
Strand 2
A
157 161anti-parallel
Strand 3
A
168 175anti-parallel
Strand 4
A
215 220anti-parallel
Strand 5
A
206 211anti-parallel
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There are 3 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
226 227first strand
Strand 2
A
273 275anti-parallel
Strand 3
A
281 283anti-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
B
4 7first strand
Strand 2
B
18 24anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-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
B
11 13first strand
Strand 2
B
110 115parallel
Strand 3
B
91 96anti-parallel
Strand 4
B
34 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
57 59anti-parallel
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