Analysis of interatomic Contacts of Structural Units in PDB entry:
7A7E


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 7A7E entry

There are 3 chains in PDB entry 7A7E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 250GLU 421
B
 LEU 245GLN 420
C
 HIS 250GLU 421
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 7A7E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
259 277Right-handed alpha
Helix 2
AA2
A
290 316Right-handed alpha
Helix 3
AA3
A
341 356Right-handed alpha
Helix 4
AA4
A
385 404Right-handed alpha
Helix 5
AA5
A
414 421Right-handed alpha
Helix 6
AA6
B
259 278Right-handed alpha
Helix 7
AA7
B
290 299Right-handed alpha
Helix 8
AA8
B
299 316Right-handed alpha
Helix 9
AA9
B
341 356Right-handed alpha
Helix 10
AB1
B
385 404Right-handed alpha
Helix 11
AB2
B
414 420Right-handed alpha
Helix 12
AB3
C
259 277Right-handed alpha
Helix 13
AB4
C
290 299Right-handed alpha
Helix 14
AB5
C
299 316Right-handed alpha
Helix 15
AB6
C
341 356Right-handed alpha
Helix 16
AB7
C
385 404Right-handed alpha
Helix 17
AB8
C
414 421Right-handed alpha
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There are 6 sheets in PDB entry 7A7E. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 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
323 328first strand
Strand 2
A
331 339anti-parallel
Strand 3
A
280 288anti-parallel
Strand 4
A
372 379anti-parallel
Strand 5
A
408 410parallel
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There are 2 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
360 361first strand
Strand 2
A
367 368anti-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
323 328first strand
Strand 2
B
331 339anti-parallel
Strand 3
B
280 288anti-parallel
Strand 4
B
372 379anti-parallel
Strand 5
B
408 410parallel
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There are 2 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
360 361first strand
Strand 2
B
367 368anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
323 328first strand
Strand 2
C
331 339anti-parallel
Strand 3
C
280 288anti-parallel
Strand 4
C
372 379anti-parallel
Strand 5
C
408 410parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
360 361first strand
Strand 2
C
367 368anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il