Analysis of interatomic Contacts of Structural Units in PDB entry:
9ERT


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 9ERT entry

There are 2 chains in PDB entry 9ERT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 163GLY 378
B
 GLU 1SER 132
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 10 helices in PDB entry 9ERT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
174 195Right-handed alpha
Helix 2
AA2
A
195 201Right-handed alpha
Helix 3
AA3
A
216 221Right-handed alpha
Helix 4
AA4
A
243 249Right-handed alpha
Helix 5
AA5
A
250 257Right-handed alpha
Helix 6
AA6
A
282 287Right-handed alpha
Helix 7
AA7
A
321 336Right-handed alpha
Helix 8
AA8
B
62 65Right-handed 310
Helix 9
AA9
B
87 91Right-handed 310
Helix 10
AB1
B
105 109Right-handed 310
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There are 5 sheets in PDB entry 9ERT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 6 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
230 235first strand
Strand 2
A
168 173anti-parallel
Strand 3
A
359 375anti-parallel
Strand 4
A
259 270anti-parallel
Strand 5
A
274 279anti-parallel
Strand 6
A
309 314anti-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
230 235first strand
Strand 2
A
168 173anti-parallel
Strand 3
A
359 375anti-parallel
Strand 4
A
349 353anti-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
B
3 7first strand
Strand 2
B
16 25anti-parallel
Strand 3
B
78 86anti-parallel
Strand 4
B
70 73anti-parallel
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There are 6 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
11 13first strand
Strand 2
B
126 131parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
49 52anti-parallel
Strand 6
B
58 60anti-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
46 47first strand
Strand 2
B
33 39anti-parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
120 122anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il