Analysis of interatomic Contacts of Structural Units in PDB entry:
2QMX


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 2QMX entry

There are 2 chains in PDB entry 2QMX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3PRO 280
B
 ASN 3PRO 280
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 18 helices in PDB entry 2QMX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 24Right-handed alpha
Helix 2
2
A
31 41Right-handed alpha
Helix 3
3
A
59 69Right-handed alpha
Helix 4
4
A
102 109Right-handed alpha
Helix 5
5
A
109 116Right-handed alpha
Helix 6
6
A
126 137Right-handed alpha
Helix 7
7
A
147 154Right-handed alpha
Helix 8
8
A
209 220Right-handed alpha
Helix 9
9
A
252 264Right-handed alpha
Helix 10
10
B
14 21Right-handed alpha
Helix 11
11
B
31 40Right-handed alpha
Helix 12
12
B
59 69Right-handed alpha
Helix 13
13
B
102 109Right-handed alpha
Helix 14
14
B
109 116Right-handed alpha
Helix 15
15
B
126 138Right-handed alpha
Helix 16
16
B
147 154Right-handed alpha
Helix 17
17
B
209 220Right-handed alpha
Helix 18
18
B
252 266Right-handed alpha
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There are 4 sheets in PDB entry 2QMX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
25 29first strand
Strand 2
A
5 9parallel
Strand 3
A
46 53parallel
Strand 4
A
170 178anti-parallel
Strand 5
A
71 80anti-parallel
Strand 6
A
268 278parallel
Strand 7
A
192 205anti-parallel
Strand 8
A
239 247anti-parallel
Strand 9
A
225 232anti-parallel
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There are 5 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
120 123first strand
Strand 2
A
98 101parallel
Strand 3
A
142 146parallel
Strand 4
A
84 87anti-parallel
Strand 5
A
157 160anti-parallel
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There are 9 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
25 29first strand
Strand 2
B
5 9parallel
Strand 3
B
46 53parallel
Strand 4
B
170 178anti-parallel
Strand 5
B
71 80anti-parallel
Strand 6
B
268 278parallel
Strand 7
B
192 205anti-parallel
Strand 8
B
239 247anti-parallel
Strand 9
B
225 232anti-parallel
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There are 5 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
120 123first strand
Strand 2
B
98 101parallel
Strand 3
B
142 146parallel
Strand 4
B
84 87anti-parallel
Strand 5
B
157 161anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il