Analysis of interatomic Contacts of Structural Units in PDB entry:
2G9N


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 2G9N entry

There are 24 chains in PDB entry 2G9N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 21GLU 53
A
 PRO 55ILE 67
A
 GLY 69GLY 81
A
 THR 83LEU 98
A
 ALA 100GLN 117
A
 VAL 119GLN 145
A
 LEU 147PRO 173
A
 TYR 175ILE 176
A
 MET 178PHE 192
A
 ASP 194GLN 201
A
 LEU 203THR 224
A
 PHE 227VAL 236
B
 ILE 23GLU 53
B
 PRO 55ILE 67
B
 GLY 69GLY 81
B
 THR 83LEU 98
B
 ALA 100GLN 117
B
 VAL 119GLN 145
B
 LEU 147PRO 173
B
 TYR 175ILE 176
B
 MET 178PHE 192
B
 ASP 194GLN 201
B
 LEU 203THR 224
B
 PHE 227VAL 236
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 19 helices in PDB entry 2G9N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 37Right-handed 310
Helix 2
2
A
40 51Right-handed alpha
Helix 3
3
A
56 69Right-handed alpha
Helix 4
4
A
81 94Right-handed alpha
Helix 5
5
A
109 125Right-handed alpha
Helix 6
6
A
158 168Right-handed alpha
Helix 7
7
A
183 190Right-handed alpha
Helix 8
8
A
192 203Right-handed alpha
Helix 9
9
A
217 228Right-handed alpha
Helix 10
10
B
33 37Right-handed 310
Helix 11
11
B
40 51Right-handed alpha
Helix 12
12
B
56 69Right-handed alpha
Helix 13
13
B
81 94Right-handed alpha
Helix 14
14
B
109 124Right-handed alpha
Helix 15
15
B
140 149Right-handed alpha
Helix 16
16
B
158 168Right-handed alpha
Helix 17
17
B
183 190Right-handed alpha
Helix 18
18
B
192 203Right-handed alpha
Helix 19
19
B
217 228Right-handed alpha
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There are 2 sheets in PDB entry 2G9N. Click on sheet of interest to get list of strands forming it: A, B,

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
131 134first strand
Strand 2
A
154 157parallel
Strand 3
A
103 106parallel
Strand 4
A
178 182parallel
Strand 5
A
208 213parallel
Strand 6
A
72 75parallel
Strand 7
A
232 235parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
131 134first strand
Strand 2
B
154 157parallel
Strand 3
B
103 106parallel
Strand 4
B
178 182parallel
Strand 5
B
208 213parallel
Strand 6
B
72 75parallel
Strand 7
B
232 235parallel
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