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


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 7APZ entry

There are 2 chains in PDB entry 7APZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2GLU 185
B
 MET -25GLU 189
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 7 helices in PDB entry 7APZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
40 43Right-handed 310
Helix 2
AA2
A
49 55Right-handed 310
Helix 3
AA3
A
60 81Right-handed alpha
Helix 4
AA4
B
51 53Right-handed 310
Helix 5
AA5
B
54 63Right-handed alpha
Helix 6
AA6
B
64 87Right-handed alpha
Helix 7
AA7
B
88 90Right-handed 310
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There are 7 sheets in PDB entry 7APZ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 8 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
44 47first strand
Strand 2
A
33 39anti-parallel
Strand 3
A
21 30anti-parallel
Strand 4
A
5 17anti-parallel
Strand 5
B
5 17anti-parallel
Strand 6
B
24 32anti-parallel
Strand 7
B
35 41anti-parallel
Strand 8
B
47 49anti-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
A
92 97first strand
Strand 2
A
107 116anti-parallel
Strand 3
A
149 157anti-parallel
Strand 4
A
137 138anti-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
92 97first strand
Strand 2
A
107 116anti-parallel
Strand 3
A
149 157anti-parallel
Strand 4
A
142 143anti-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
A
130 132first strand
Strand 2
A
121 127anti-parallel
Strand 3
A
165 171anti-parallel
Strand 4
A
178 182anti-parallel
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There are 4 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
98 105first strand
Strand 2
B
113 122anti-parallel
Strand 3
B
155 163anti-parallel
Strand 4
B
142 144anti-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
B
98 105first strand
Strand 2
B
113 122anti-parallel
Strand 3
B
155 163anti-parallel
Strand 4
B
148 149anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
136 137first strand
Strand 2
B
128 133anti-parallel
Strand 3
B
171 176anti-parallel
Strand 4
B
184 187anti-parallel
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