Analysis of interatomic Contacts of Structural Units in PDB entry:
2G4F


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 2G4F entry

There are 2 chains in PDB entry 2G4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 302
B
 ALA 1GLY 302
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 31 helices in PDB entry 2G4F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 10Right-handed alpha
Helix 2
2
A
11 13Right-handed 310
Helix 3
3
A
21 26Right-handed 310
Helix 4
4
A
27 38Right-handed alpha
Helix 5
5
A
48 53Right-handed alpha
Helix 6
6
A
61 74Right-handed alpha
Helix 7
7
A
90 95Right-handed alpha
Helix 8
8
A
97 116Right-handed alpha
Helix 9
9
A
143 148Right-handed 310
Helix 10
10
A
149 162Right-handed alpha
Helix 11
11
A
179 196Right-handed alpha
Helix 12
12
A
217 227Right-handed alpha
Helix 13
13
A
243 256Right-handed alpha
Helix 14
14
A
269 273Right-handed 310
Helix 15
15
A
275 279Right-handed 310
Helix 16
16
A
290 301Right-handed alpha
Helix 17
17
B
4 11Right-handed alpha
Helix 18
18
B
21 25Right-handed 310
Helix 19
19
B
27 38Right-handed alpha
Helix 20
20
B
48 53Right-handed alpha
Helix 21
21
B
61 74Right-handed alpha
Helix 22
22
B
90 95Right-handed alpha
Helix 23
23
B
97 116Right-handed alpha
Helix 24
24
B
143 148Right-handed 310
Helix 25
25
B
149 162Right-handed alpha
Helix 26
26
B
179 196Right-handed alpha
Helix 27
27
B
217 227Right-handed alpha
Helix 28
28
B
243 256Right-handed alpha
Helix 29
29
B
269 273Right-handed 310
Helix 30
30
B
275 279Right-handed 310
Helix 31
31
B
290 301Right-handed alpha
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There are 2 sheets in PDB entry 2G4F. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
207 208first strand
Strand 2
A
231 239parallel
Strand 3
A
260 265parallel
Strand 4
A
15 20parallel
Strand 5
A
40 43parallel
Strand 6
A
77 85parallel
Strand 7
A
122 127parallel
Strand 8
A
166 171parallel
Strand 9
A
201 204parallel
Strand 10
A
231 239parallel
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There are 10 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
207 208first strand
Strand 2
B
231 239parallel
Strand 3
B
260 265parallel
Strand 4
B
15 20parallel
Strand 5
B
40 43parallel
Strand 6
B
77 85parallel
Strand 7
B
122 127parallel
Strand 8
B
166 171parallel
Strand 9
B
201 204parallel
Strand 10
B
231 239parallel
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