Analysis of interatomic Contacts of Structural Units in PDB entry:
3OA3


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 3OA3 entry

There are 2 chains in PDB entry 3OA3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 253
B
 MET 1ARG 252
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
Back to top of page

There are 26 helices in PDB entry 3OA3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 18Right-handed alpha
Helix 2
2
A
33 39Right-handed 310
Helix 3
3
A
51 66Right-handed alpha
Helix 4
4
A
73 75Right-handed 310
Helix 5
5
A
76 84Right-handed alpha
Helix 6
6
A
103 117Right-handed alpha
Helix 7
7
A
127 133Right-handed alpha
Helix 8
8
A
135 150Right-handed alpha
Helix 9
9
A
160 164Right-handed 310
Helix 10
10
A
165 179Right-handed alpha
Helix 11
11
A
196 210Right-handed alpha
Helix 12
12
A
224 234Right-handed alpha
Helix 13
13
A
243 252Right-handed alpha
Helix 14
14
B
5 18Right-handed alpha
Helix 15
15
B
33 39Right-handed 310
Helix 16
16
B
51 66Right-handed alpha
Helix 17
17
B
73 75Right-handed 310
Helix 18
18
B
76 84Right-handed alpha
Helix 19
19
B
103 117Right-handed alpha
Helix 20
20
B
127 133Right-handed alpha
Helix 21
21
B
135 150Right-handed alpha
Helix 22
22
B
160 164Right-handed 310
Helix 23
23
B
165 180Right-handed alpha
Helix 24
24
B
196 210Right-handed alpha
Helix 25
25
B
224 235Right-handed alpha
Helix 26
26
B
243 252Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 3OA3. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
41 44first strand
Strand 2
A
69 72parallel
Strand 3
A
90 95parallel
Strand 4
A
121 125parallel
Strand 5
A
154 158parallel
Strand 6
A
183 185parallel
Strand 7
A
215 219parallel
Strand 8
A
238 241parallel
Strand 9
A
41 44parallel
Back to list of sheets
Back to top of page

There are 9 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
41 44first strand
Strand 2
B
69 72parallel
Strand 3
B
90 95parallel
Strand 4
B
121 125parallel
Strand 5
B
154 158parallel
Strand 6
B
183 185parallel
Strand 7
B
215 219parallel
Strand 8
B
238 241parallel
Strand 9
B
41 44parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il