Analysis of interatomic Contacts of Structural Units in PDB entry:
2GK9


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 2GK9 entry

There are 4 chains in PDB entry 2GK9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 45THR 417
B
 ASP 45THR 417
C
 ASP 45THR 417
D
 ASP 45THR 417
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 30 helices in PDB entry 2GK9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 63Right-handed alpha
Helix 2
2
A
72 77Right-handed 310
Helix 3
3
A
104 114Right-handed alpha
Helix 4
4
A
118 128Right-handed alpha
Helix 5
5
A
155 176Right-handed alpha
Helix 6
6
A
259 274Right-handed alpha
Helix 7
7
A
404 415Right-handed alpha
Helix 8
8
B
45 65Right-handed alpha
Helix 9
9
B
72 78Right-handed 310
Helix 10
10
B
104 115Right-handed alpha
Helix 11
11
B
118 128Right-handed alpha
Helix 12
12
B
155 177Right-handed alpha
Helix 13
13
B
243 248Right-handed alpha
Helix 14
14
B
259 276Right-handed alpha
Helix 15
15
B
404 415Right-handed alpha
Helix 16
16
C
46 63Right-handed alpha
Helix 17
17
C
72 77Right-handed 310
Helix 18
18
C
104 115Right-handed alpha
Helix 19
19
C
118 125Right-handed alpha
Helix 20
20
C
157 177Right-handed alpha
Helix 21
21
C
258 276Right-handed alpha
Helix 22
22
C
404 415Right-handed alpha
Helix 23
23
D
45 64Right-handed alpha
Helix 24
24
D
72 78Right-handed alpha
Helix 25
25
D
104 115Right-handed alpha
Helix 26
26
D
118 128Right-handed alpha
Helix 27
27
D
155 177Right-handed alpha
Helix 28
28
D
241 245Right-handed 310
Helix 29
29
D
255 276Right-handed alpha
Helix 30
30
D
404 415Right-handed alpha
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There are 9 sheets in PDB entry 2GK9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 12 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
149 153first strand
Strand 2
A
199 204anti-parallel
Strand 3
A
185 190anti-parallel
Strand 4
A
99 103anti-parallel
Strand 5
A
79 85anti-parallel
Strand 6
D
79 87anti-parallel
Strand 7
D
97 103anti-parallel
Strand 8
D
185 193anti-parallel
Strand 9
D
199 204anti-parallel
Strand 10
D
149 154anti-parallel
Strand 11
D
142 143anti-parallel
Strand 12
D
132 133anti-parallel
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There are 2 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
218 219first strand
Strand 2
A
283 284anti-parallel
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There are 4 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
97 101first strand
Strand 2
B
81 85anti-parallel
Strand 3
C
81 85anti-parallel
Strand 4
C
97 101anti-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
149 154first strand
Strand 2
B
196 204anti-parallel
Strand 3
B
185 193anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
218 219first strand
Strand 2
B
283 284anti-parallel
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There are 2 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
287 288first strand
Strand 2
B
367 368anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
149 154first strand
Strand 2
C
198 204anti-parallel
Strand 3
C
185 191anti-parallel
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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
C
215 217first strand
Strand 2
C
283 287anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
215 219first strand
Strand 2
D
283 288anti-parallel
Strand 3
D
367 369anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il