Analysis of interatomic Contacts of Structural Units in PDB entry:
5EX2


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 5EX2 entry

There are 2 chains in PDB entry 5EX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0ASP 266
B
 VAL 1ASP 266
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 22 helices in PDB entry 5EX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 10Right-handed alpha
Helix 2
AA2
A
19 21Right-handed 310
Helix 3
AA3
A
42 55Right-handed alpha
Helix 4
AA4
A
76 82Right-handed alpha
Helix 5
AA5
A
132 137Right-handed 310
Helix 6
AA6
A
176 180Right-handed 310
Helix 7
AA7
A
192 197Right-handed alpha
Helix 8
AA8
A
218 220Right-handed 310
Helix 9
AA9
A
221 225Right-handed 310
Helix 10
AB1
A
235 246Right-handed alpha
Helix 11
AB2
A
250 254Right-handed 310
Helix 12
AB3
B
4 10Right-handed alpha
Helix 13
AB4
B
19 21Right-handed 310
Helix 14
AB5
B
42 55Right-handed alpha
Helix 15
AB6
B
76 82Right-handed alpha
Helix 16
AB7
B
132 137Right-handed 310
Helix 17
AB8
B
176 180Right-handed 310
Helix 18
AB9
B
192 197Right-handed alpha
Helix 19
AC1
B
218 220Right-handed 310
Helix 20
AC2
B
221 225Right-handed 310
Helix 21
AC3
B
235 246Right-handed alpha
Helix 22
AC4
B
250 254Right-handed 310
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There are 6 sheets in PDB entry 5EX2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
15 17first strand
Strand 2
A
227 231anti-parallel
Strand 3
A
259 262anti-parallel
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There are 9 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
61 62first strand
Strand 2
A
210 216anti-parallel
Strand 3
A
23 28anti-parallel
Strand 4
A
31 37anti-parallel
Strand 5
A
185 191anti-parallel
Strand 6
A
153 156anti-parallel
Strand 7
A
169 172anti-parallel
Strand 8
A
71 74anti-parallel
Strand 9
A
65 67anti-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
A
96 98first strand
Strand 2
A
143 146anti-parallel
Strand 3
A
125 130anti-parallel
Strand 4
A
117 122anti-parallel
Strand 5
A
106 107anti-parallel
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There are 3 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
15 17first strand
Strand 2
B
227 231anti-parallel
Strand 3
B
259 262anti-parallel
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There are 9 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
61 62first strand
Strand 2
B
210 216anti-parallel
Strand 3
B
23 28anti-parallel
Strand 4
B
31 37anti-parallel
Strand 5
B
185 191anti-parallel
Strand 6
B
153 156anti-parallel
Strand 7
B
169 172anti-parallel
Strand 8
B
71 74anti-parallel
Strand 9
B
65 67anti-parallel
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There are 5 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
96 98first strand
Strand 2
B
143 146anti-parallel
Strand 3
B
125 130anti-parallel
Strand 4
B
117 122anti-parallel
Strand 5
B
106 107anti-parallel
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