Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q0K


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 2Q0K entry

There are 2 chains in PDB entry 2Q0K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 310
B
 MET 1HIS 310
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 21 helices in PDB entry 2Q0K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 23Right-handed alpha
Helix 2
2
A
37 43Right-handed 310
Helix 3
3
A
57 70Right-handed alpha
Helix 4
4
A
121 126Right-handed alpha
Helix 5
5
A
133 138Right-handed alpha
Helix 6
6
A
139 142Right-handed 310
Helix 7
7
A
152 164Right-handed alpha
Helix 8
8
A
181 190Right-handed alpha
Helix 9
9
A
243 247Right-handed 310
Helix 10
10
A
289 310Right-handed alpha
Helix 11
11
B
10 23Right-handed alpha
Helix 12
12
B
37 43Right-handed 310
Helix 13
13
B
57 63Right-handed alpha
Helix 14
14
B
64 71Right-handed alpha
Helix 15
15
B
121 126Right-handed alpha
Helix 16
16
B
133 138Right-handed alpha
Helix 17
17
B
139 142Right-handed 310
Helix 18
18
B
152 163Right-handed alpha
Helix 19
19
B
181 191Right-handed alpha
Helix 20
20
B
243 247Right-handed 310
Helix 21
21
B
289 310Right-handed alpha
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There are 10 sheets in PDB entry 2Q0K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 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
75 77first strand
Strand 2
A
28 31parallel
Strand 3
A
2 7parallel
Strand 4
A
100 108parallel
Strand 5
A
90 95anti-parallel
Strand 6
A
81 87anti-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
75 77first strand
Strand 2
A
28 31parallel
Strand 3
A
2 7parallel
Strand 4
A
100 108parallel
Strand 5
A
276 278parallel
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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
A
112 114first strand
Strand 2
A
239 241anti-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
A
130 131first strand
Strand 2
A
232 235parallel
Strand 3
A
145 149parallel
Strand 4
A
168 172parallel
Strand 5
A
194 197parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
200 208first strand
Strand 2
A
211 219anti-parallel
Strand 3
A
225 228anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 77first strand
Strand 2
B
28 31parallel
Strand 3
B
2 7parallel
Strand 4
B
100 108parallel
Strand 5
B
90 95anti-parallel
Strand 6
B
81 87anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 77first strand
Strand 2
B
28 31parallel
Strand 3
B
2 7parallel
Strand 4
B
100 108parallel
Strand 5
B
276 278parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
112 114first strand
Strand 2
B
239 241anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
130 131first strand
Strand 2
B
232 235parallel
Strand 3
B
145 149parallel
Strand 4
B
168 172parallel
Strand 5
B
194 197parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
200 207first strand
Strand 2
B
212 219anti-parallel
Strand 3
B
225 229anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il