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


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 3EQX entry

There are 2 chains in PDB entry 3EQX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2TYR 370
B
 MSE 1TYR 370
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 33 helices in PDB entry 3EQX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 26Right-handed alpha
Helix 2
2
A
27 51Right-handed alpha
Helix 3
3
A
53 73Right-handed alpha
Helix 4
4
A
78 86Right-handed alpha
Helix 5
5
A
93 113Right-handed alpha
Helix 6
6
A
119 132Right-handed alpha
Helix 7
7
A
160 177Right-handed alpha
Helix 8
8
A
182 198Right-handed alpha
Helix 9
9
A
203 219Right-handed alpha
Helix 10
10
A
229 236Right-handed alpha
Helix 11
11
A
236 251Right-handed alpha
Helix 12
12
A
252 293Right-handed alpha
Helix 13
13
A
298 308Right-handed alpha
Helix 14
14
A
313 319Right-handed alpha
Helix 15
15
A
323 337Right-handed alpha
Helix 16
16
A
353 362Right-handed alpha
Helix 17
17
B
18 26Right-handed alpha
Helix 18
18
B
27 51Right-handed alpha
Helix 19
19
B
53 73Right-handed alpha
Helix 20
20
B
78 85Right-handed alpha
Helix 21
21
B
93 112Right-handed alpha
Helix 22
22
B
113 115Right-handed 310
Helix 23
23
B
119 132Right-handed alpha
Helix 24
24
B
160 176Right-handed alpha
Helix 25
25
B
182 198Right-handed alpha
Helix 26
26
B
203 219Right-handed alpha
Helix 27
27
B
229 236Right-handed alpha
Helix 28
28
B
236 251Right-handed alpha
Helix 29
29
B
252 293Right-handed alpha
Helix 30
30
B
298 308Right-handed alpha
Helix 31
31
B
312 319Right-handed alpha
Helix 32
32
B
323 337Right-handed alpha
Helix 33
33
B
353 362Right-handed alpha
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There are 4 sheets in PDB entry 3EQX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
145 146first strand
Strand 2
A
153 155anti-parallel
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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 312first strand
Strand 2
A
350 352anti-parallel
Strand 3
A
341 343anti-parallel
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There are 2 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
145 146first strand
Strand 2
B
153 155anti-parallel
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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 311first strand
Strand 2
B
348 352anti-parallel
Strand 3
B
341 345anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il