Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q7X


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 2Q7X entry

There are 27 chains in PDB entry 2Q7X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ARG 2
A
 PRO 4PRO 4
A
 ILE 6LEU 19
A
 SER 21GLU 24
A
 ASP 26ARG 46
A
 ASN 48PRO 69
A
 PHE 71GLU 73
A
 VAL 75SER 115
A
 PHE 117GLY 122
A
 ILE 124ILE 204
A
 GLU 206THR 214
A
 ALA 216GLU 260
A
 VAL 262CYS 287
A
 GLN 289VAL 323
B
 MSE 1ARG 2
B
 PRO 4PRO 4
B
 ILE 6LEU 19
B
 SER 21GLU 24
B
 ASP 26PRO 69
B
 PHE 71GLU 73
B
 VAL 75SER 115
B
 PHE 117GLY 122
B
 ILE 124ILE 204
B
 GLU 206THR 214
B
 ALA 216GLU 260
B
 VAL 262CYS 287
B
 GLN 289VAL 323
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 29 helices in PDB entry 2Q7X. 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 25Right-handed alpha
Helix 2
2
A
38 43Right-handed 310
Helix 3
3
A
55 65Right-handed alpha
Helix 4
4
A
68 76Right-handed alpha
Helix 5
5
A
93 105Right-handed alpha
Helix 6
6
A
106 119Right-handed alpha
Helix 7
7
A
146 153Right-handed alpha
Helix 8
8
A
175 184Right-handed alpha
Helix 9
9
A
198 203Right-handed alpha
Helix 10
10
A
204 214Right-handed alpha
Helix 11
11
A
235 248Right-handed alpha
Helix 12
12
A
263 270Right-handed alpha
Helix 13
13
A
282 290Right-handed alpha
Helix 14
14
A
309 321Right-handed alpha
Helix 15
15
B
14 24Right-handed alpha
Helix 16
16
B
56 65Right-handed alpha
Helix 17
17
B
68 78Right-handed alpha
Helix 18
18
B
84 88Right-handed 310
Helix 19
19
B
91 105Right-handed alpha
Helix 20
20
B
107 109Right-handed 310
Helix 21
21
B
110 118Right-handed alpha
Helix 22
22
B
146 153Right-handed alpha
Helix 23
23
B
176 183Right-handed alpha
Helix 24
24
B
198 203Right-handed alpha
Helix 25
25
B
204 214Right-handed alpha
Helix 26
26
B
235 248Right-handed alpha
Helix 27
27
B
263 270Right-handed alpha
Helix 28
28
B
282 290Right-handed alpha
Helix 29
29
B
309 321Right-handed alpha
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There are 6 sheets in PDB entry 2Q7X. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
123 126first strand
Strand 2
A
28 33parallel
Strand 3
A
5 9parallel
Strand 4
A
186 189parallel
Strand 5
A
217 221parallel
Strand 6
A
254 258parallel
Strand 7
A
292 296parallel
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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
143 145first strand
Strand 2
A
132 138anti-parallel
Strand 3
A
157 164anti-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
299 302first strand
Strand 2
A
305 308anti-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
123 126first strand
Strand 2
B
28 33parallel
Strand 3
B
5 9parallel
Strand 4
B
186 189parallel
Strand 5
B
217 221parallel
Strand 6
B
254 258parallel
Strand 7
B
292 296parallel
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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
B
143 145first strand
Strand 2
B
132 138anti-parallel
Strand 3
B
157 164anti-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
299 301first strand
Strand 2
B
306 308anti-parallel
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