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


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 7APO entry

There are 4 chains in PDB entry 7APO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 183GLU 415
B
 PRO 182ASN 416
C
 HIS 687GLY 712
D
 HIS 687GLY 654
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 29 helices in PDB entry 7APO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
183 199Right-handed alpha
Helix 2
AA2
A
221 245Right-handed alpha
Helix 3
AA3
A
248 252Right-handed 310
Helix 4
AA4
A
253 276Right-handed alpha
Helix 5
AA5
A
294 301Right-handed alpha
Helix 6
AA6
A
302 304Right-handed 310
Helix 7
AA7
A
305 317Right-handed alpha
Helix 8
AA8
A
318 320Right-handed 310
Helix 9
AA9
A
322 335Right-handed alpha
Helix 10
AB1
A
344 367Right-handed alpha
Helix 11
AB2
A
372 400Right-handed alpha
Helix 12
AB3
A
407 414Right-handed alpha
Helix 13
AB4
B
183 199Right-handed alpha
Helix 14
AB5
B
201 205Right-handed 310
Helix 15
AB6
B
221 246Right-handed alpha
Helix 16
AB7
B
248 252Right-handed 310
Helix 17
AB8
B
253 275Right-handed alpha
Helix 18
AB9
B
294 301Right-handed alpha
Helix 19
AC1
B
302 304Right-handed 310
Helix 20
AC2
B
305 317Right-handed alpha
Helix 21
AC3
B
318 320Right-handed 310
Helix 22
AC4
B
322 335Right-handed alpha
Helix 23
AC5
B
344 367Right-handed alpha
Helix 24
AC6
B
372 402Right-handed alpha
Helix 25
AC7
B
407 414Right-handed alpha
Helix 26
AC8
C
688 695Right-handed alpha
Helix 27
AC9
C
699 712Right-handed alpha
Helix 28
AD1
D
688 695Right-handed alpha
Helix 29
AD2
D
699 654Right-handed alpha
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There are 2 sheets in PDB entry 7APO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 3 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
277 278first strand
Strand 2
A
283 285anti-parallel
Strand 3
A
291 293anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
277 278first strand
Strand 2
B
283 285anti-parallel
Strand 3
B
291 293anti-parallel
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