Analysis of interatomic Contacts of Structural Units in PDB entry:
3EZS


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 3EZS entry

There are 2 chains in PDB entry 3EZS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0ASN 373
B
 MSE 1HIS 374
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 37 helices in PDB entry 3EZS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 16Right-handed alpha
Helix 2
2
A
37 46Right-handed alpha
Helix 3
3
A
47 53Right-handed 310
Helix 4
4
A
60 76Right-handed alpha
Helix 5
5
A
80 82Right-handed 310
Helix 6
6
A
90 102Right-handed alpha
Helix 7
7
A
118 127Right-handed alpha
Helix 8
8
A
137 141Right-handed 310
Helix 9
9
A
147 154Right-handed alpha
Helix 10
10
A
171 186Right-handed alpha
Helix 11
11
A
206 214Right-handed alpha
Helix 12
12
A
234 238Right-handed 310
Helix 13
13
A
245 257Right-handed alpha
Helix 14
14
A
264 277Right-handed alpha
Helix 15
15
A
278 299Right-handed alpha
Helix 16
16
A
317 330Right-handed alpha
Helix 17
17
A
337 340Right-handed 310
Helix 18
18
A
356 372Right-handed alpha
Helix 19
19
B
6 16Right-handed alpha
Helix 20
20
B
37 46Right-handed alpha
Helix 21
21
B
47 53Right-handed 310
Helix 22
22
B
60 76Right-handed alpha
Helix 23
23
B
80 82Right-handed 310
Helix 24
24
B
90 102Right-handed alpha
Helix 25
25
B
118 127Right-handed alpha
Helix 26
26
B
137 141Right-handed 310
Helix 27
27
B
147 154Right-handed alpha
Helix 28
28
B
171 185Right-handed alpha
Helix 29
29
B
206 214Right-handed alpha
Helix 30
30
B
228 233Right-handed alpha
Helix 31
31
B
234 238Right-handed 310
Helix 32
32
B
245 260Right-handed alpha
Helix 33
33
B
264 277Right-handed alpha
Helix 34
34
B
278 299Right-handed alpha
Helix 35
35
B
317 330Right-handed alpha
Helix 36
36
B
337 340Right-handed 310
Helix 37
37
B
356 373Right-handed alpha
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There are 4 sheets in PDB entry 3EZS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
84 87first strand
Strand 2
A
240 244anti-parallel
Strand 3
A
222 227anti-parallel
Strand 4
A
188 192parallel
Strand 5
A
156 159parallel
Strand 6
A
109 114parallel
Strand 7
A
130 135parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 314first strand
Strand 2
A
348 352anti-parallel
Strand 3
A
334 335anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 87first strand
Strand 2
B
240 244anti-parallel
Strand 3
B
222 227anti-parallel
Strand 4
B
188 192parallel
Strand 5
B
156 159parallel
Strand 6
B
109 114parallel
Strand 7
B
130 135parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 314first strand
Strand 2
B
348 352anti-parallel
Strand 3
B
334 335anti-parallel
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