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


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 3OIC entry

There are 2 chains in PDB entry 3OIC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3HIS 256
D
 ASN 4HIS 255
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 22 helices in PDB entry 3OIC. 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 26Right-handed alpha
Helix 2
2
A
38 51Right-handed alpha
Helix 3
3
A
65 80Right-handed alpha
Helix 4
4
A
99 104Right-handed alpha
Helix 5
5
A
105 129Right-handed alpha
Helix 6
6
A
130 132Right-handed 310
Helix 7
7
A
157 173Right-handed alpha
Helix 8
8
A
197 208Right-handed alpha
Helix 9
9
A
216 229Right-handed alpha
Helix 10
10
A
245 247Right-handed 310
Helix 11
11
A
248 256Right-handed alpha
Helix 12
12
D
14 27Right-handed alpha
Helix 13
13
D
38 51Right-handed alpha
Helix 14
14
D
65 80Right-handed alpha
Helix 15
15
D
100 104Right-handed 310
Helix 16
16
D
105 130Right-handed alpha
Helix 17
17
D
157 173Right-handed alpha
Helix 18
18
D
197 208Right-handed alpha
Helix 19
19
D
216 228Right-handed alpha
Helix 20
20
D
229 233Right-handed 310
Helix 21
21
D
245 247Right-handed 310
Helix 22
22
D
248 255Right-handed alpha
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There are 3 sheets in PDB entry 3OIC. Click on sheet of interest to get list of strands forming it: A, B, C,

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
56 60first strand
Strand 2
A
30 35parallel
Strand 3
A
6 9parallel
Strand 4
A
85 90parallel
Strand 5
A
134 141parallel
Strand 6
A
177 184parallel
Strand 7
A
239 242parallel
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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
D
56 60first strand
Strand 2
D
30 35parallel
Strand 3
D
6 9parallel
Strand 4
D
85 90parallel
Strand 5
D
134 140parallel
Strand 6
D
177 182parallel
Strand 7
D
239 240parallel
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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
D
95 97first strand
Strand 2
D
151 153anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il