Analysis of interatomic Contacts of Structural Units in PDB entry:
3GA5


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 3GA5 entry

There are 2 chains in PDB entry 3GA5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3THR 307
B
 THR 3THR 307
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 28 helices in PDB entry 3GA5. 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 31Right-handed alpha
Helix 2
2
A
44 59Right-handed alpha
Helix 3
3
A
69 71Right-handed 310
Helix 4
4
A
72 82Right-handed alpha
Helix 5
5
A
95 100Right-handed alpha
Helix 6
6
A
111 130Right-handed alpha
Helix 7
7
A
131 134Right-handed 310
Helix 8
8
A
152 169Right-handed alpha
Helix 9
9
A
184 198Right-handed alpha
Helix 10
10
A
200 204Right-handed 310
Helix 11
11
A
211 225Right-handed alpha
Helix 12
12
A
238 247Right-handed alpha
Helix 13
13
A
257 274Right-handed alpha
Helix 14
14
A
302 306Right-handed 310
Helix 15
15
B
14 31Right-handed alpha
Helix 16
16
B
44 58Right-handed alpha
Helix 17
17
B
69 71Right-handed 310
Helix 18
18
B
72 83Right-handed alpha
Helix 19
19
B
95 100Right-handed alpha
Helix 20
20
B
111 129Right-handed alpha
Helix 21
21
B
130 134Right-handed 310
Helix 22
22
B
152 169Right-handed alpha
Helix 23
23
B
184 198Right-handed alpha
Helix 24
24
B
200 204Right-handed 310
Helix 25
25
B
211 225Right-handed alpha
Helix 26
26
B
238 248Right-handed alpha
Helix 27
27
B
257 274Right-handed alpha
Helix 28
28
B
302 306Right-handed 310
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There are 6 sheets in PDB entry 3GA5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
35 40first strand
Strand 2
A
4 9parallel
Strand 3
A
62 65parallel
Strand 4
A
87 90parallel
Strand 5
A
105 109parallel
Strand 6
A
290 292parallel
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There are 4 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
173 180first strand
Strand 2
A
141 147parallel
Strand 3
A
206 209parallel
Strand 4
A
232 233parallel
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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
253 255first strand
Strand 2
A
296 298anti-parallel
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There are 6 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
35 40first strand
Strand 2
B
4 9parallel
Strand 3
B
62 65parallel
Strand 4
B
87 90parallel
Strand 5
B
105 109parallel
Strand 6
B
290 292parallel
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There are 4 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
173 180first strand
Strand 2
B
141 147parallel
Strand 3
B
206 209parallel
Strand 4
B
232 233parallel
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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
253 255first strand
Strand 2
B
296 298anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il