Analysis of interatomic Contacts of Structural Units in PDB entry:
2QG5


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 2QG5 entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 2QG5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 3ASP 229
A
 GLU 231SER 287
B
 HIS 3ASP 229
B
 GLU 231SER 287
D
 HIS 3ASP 229
D
 GLU 231LEU 286
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 38 helices in PDB entry 2QG5. 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 14Right-handed 310
Helix 2
2
A
66 78Right-handed alpha
Helix 3
3
A
111 114Right-handed 310
Helix 4
4
A
121 142Right-handed alpha
Helix 5
5
A
150 152Right-handed 310
Helix 6
6
A
188 192Right-handed 310
Helix 7
7
A
193 198Right-handed alpha
Helix 8
8
A
204 220Right-handed alpha
Helix 9
9
A
228 239Right-handed alpha
Helix 10
10
A
244 249Right-handed alpha
Helix 11
11
A
252 263Right-handed alpha
Helix 12
12
A
272 277Right-handed alpha
Helix 13
13
A
279 286Right-handed alpha
Helix 14
14
B
23 26Right-handed 310
Helix 15
15
B
66 80Right-handed alpha
Helix 16
16
B
109 118Right-handed alpha
Helix 17
17
B
121 142Right-handed alpha
Helix 18
18
B
150 152Right-handed 310
Helix 19
19
B
193 199Right-handed alpha
Helix 20
20
B
204 218Right-handed alpha
Helix 21
21
B
228 239Right-handed alpha
Helix 22
22
B
244 249Right-handed alpha
Helix 23
23
B
252 263Right-handed alpha
Helix 24
24
B
272 277Right-handed alpha
Helix 25
25
B
281 287Right-handed alpha
Helix 26
26
D
23 27Right-handed alpha
Helix 27
27
D
66 78Right-handed alpha
Helix 28
28
D
111 115Right-handed 310
Helix 29
29
D
121 142Right-handed alpha
Helix 30
30
D
150 152Right-handed 310
Helix 31
31
D
188 192Right-handed 310
Helix 32
32
D
193 199Right-handed alpha
Helix 33
33
D
204 220Right-handed alpha
Helix 34
34
D
228 238Right-handed alpha
Helix 35
35
D
244 249Right-handed alpha
Helix 36
36
D
252 263Right-handed alpha
Helix 37
37
D
272 277Right-handed alpha
Helix 38
38
D
279 286Right-handed alpha
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There are 9 sheets in PDB entry 2QG5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
20 21first strand
Strand 2
A
4 6parallel
Strand 3
A
88 93parallel
Strand 4
A
97 102anti-parallel
Strand 5
A
53 60anti-parallel
Strand 6
A
40 47anti-parallel
Strand 7
A
28 37anti-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
108 109first strand
Strand 2
A
154 156anti-parallel
Strand 3
A
165 167anti-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
A
144 145first strand
Strand 2
A
174 175anti-parallel
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There are 7 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
20 21first strand
Strand 2
B
4 6parallel
Strand 3
B
88 93parallel
Strand 4
B
97 103anti-parallel
Strand 5
B
53 60anti-parallel
Strand 6
B
40 47anti-parallel
Strand 7
B
28 37anti-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
144 145first strand
Strand 2
B
174 175anti-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
154 156first strand
Strand 2
B
165 167anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
20 21first strand
Strand 2
D
4 6parallel
Strand 3
D
88 93parallel
Strand 4
D
97 102anti-parallel
Strand 5
D
53 60anti-parallel
Strand 6
D
40 47anti-parallel
Strand 7
D
28 37anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
108 109first strand
Strand 2
D
154 156anti-parallel
Strand 3
D
165 167anti-parallel
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There are 2 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
144 145first strand
Strand 2
D
174 175anti-parallel
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