Analysis of interatomic Contacts of Structural Units in PDB entry:
4O89


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 4O89 entry

There are 2 chains in PDB entry 4O89 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 341
B
 MET 1VAL 341
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 21 helices in PDB entry 4O89. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 27Right-handed alpha
Helix 2
2
A
45 60Right-handed alpha
Helix 3
3
A
94 107Right-handed alpha
Helix 4
4
A
128 135Right-handed alpha
Helix 5
5
A
135 142Right-handed alpha
Helix 6
6
A
198 214Right-handed alpha
Helix 7
7
A
215 217Right-handed 310
Helix 8
8
A
258 275Right-handed alpha
Helix 9
9
A
281 288Right-handed alpha
Helix 10
10
A
288 296Right-handed alpha
Helix 11
11
A
305 320Right-handed alpha
Helix 12
12
B
12 27Right-handed alpha
Helix 13
13
B
45 60Right-handed alpha
Helix 14
14
B
94 107Right-handed alpha
Helix 15
15
B
128 135Right-handed alpha
Helix 16
16
B
135 143Right-handed alpha
Helix 17
17
B
198 214Right-handed alpha
Helix 18
18
B
215 217Right-handed 310
Helix 19
19
B
258 275Right-handed alpha
Helix 20
20
B
281 296Right-handed alpha
Helix 21
21
B
305 320Right-handed alpha
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There are 8 sheets in PDB entry 4O89. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
2 5first strand
Strand 2
A
30 33parallel
Strand 3
A
73 76anti-parallel
Strand 4
A
62 64anti-parallel
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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
85 88first strand
Strand 2
A
113 119parallel
Strand 3
A
162 168anti-parallel
Strand 4
A
147 153anti-parallel
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There are 4 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
177 179first strand
Strand 2
A
297 301parallel
Strand 3
A
333 337anti-parallel
Strand 4
A
323 326anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
220 227first strand
Strand 2
A
185 195parallel
Strand 3
A
233 242anti-parallel
Strand 4
A
246 252anti-parallel
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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
2 5first strand
Strand 2
B
30 33parallel
Strand 3
B
73 76anti-parallel
Strand 4
B
62 64anti-parallel
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There are 4 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
84 88first strand
Strand 2
B
113 119parallel
Strand 3
B
162 168anti-parallel
Strand 4
B
147 153anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
177 179first strand
Strand 2
B
297 301parallel
Strand 3
B
333 337anti-parallel
Strand 4
B
323 326anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
220 227first strand
Strand 2
B
185 195parallel
Strand 3
B
233 242anti-parallel
Strand 4
B
246 252anti-parallel
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