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


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 4OUI entry

There are 2 chains in PDB entry 4OUI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 29GLU 432
B
 THR 29GLU 432
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 4OUI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 56Right-handed alpha
Helix 2
2
A
65 69Right-handed 310
Helix 3
3
A
79 90Right-handed alpha
Helix 4
4
A
102 106Right-handed 310
Helix 5
5
A
113 122Right-handed alpha
Helix 6
6
A
131 150Right-handed alpha
Helix 7
7
A
152 156Right-handed 310
Helix 8
8
A
206 222Right-handed alpha
Helix 9
9
A
242 246Right-handed 310
Helix 10
10
A
249 261Right-handed alpha
Helix 11
11
A
264 269Right-handed alpha
Helix 12
12
A
271 275Right-handed 310
Helix 13
13
A
283 287Right-handed 310
Helix 14
14
A
297 299Right-handed 310
Helix 15
15
A
307 325Right-handed alpha
Helix 16
16
A
331 335Right-handed 310
Helix 17
17
B
45 56Right-handed alpha
Helix 18
18
B
65 71Right-handed 310
Helix 19
19
B
79 90Right-handed alpha
Helix 20
20
B
102 106Right-handed 310
Helix 21
21
B
113 122Right-handed alpha
Helix 22
22
B
131 150Right-handed alpha
Helix 23
23
B
152 156Right-handed 310
Helix 24
24
B
206 222Right-handed alpha
Helix 25
25
B
242 247Right-handed 310
Helix 26
26
B
249 261Right-handed alpha
Helix 27
27
B
264 269Right-handed alpha
Helix 28
28
B
271 275Right-handed 310
Helix 29
29
B
283 287Right-handed 310
Helix 30
30
B
297 299Right-handed 310
Helix 31
31
B
307 325Right-handed alpha
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There are 18 sheets in PDB entry 4OUI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 5 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
93 96first strand
Strand 2
A
61 64parallel
Strand 3
A
32 39parallel
Strand 4
A
289 295parallel
Strand 5
A
231 232parallel
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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
93 96first strand
Strand 2
A
61 64parallel
Strand 3
A
32 39parallel
Strand 4
A
327 330parallel
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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
164 165first strand
Strand 2
A
225 226parallel
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There are 2 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
173 176first strand
Strand 2
A
179 181anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
301 302first strand
Strand 2
A
305 306anti-parallel
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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
A
344 345first strand
Strand 2
A
364 365anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
350 353first strand
Strand 2
A
356 360anti-parallel
Strand 3
A
379 381anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
393 394first strand
Strand 2
A
413 414anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
399 402first strand
Strand 2
A
405 409anti-parallel
Strand 3
A
428 431anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 96first strand
Strand 2
B
61 64parallel
Strand 3
B
32 39parallel
Strand 4
B
289 295parallel
Strand 5
B
231 232parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 96first strand
Strand 2
B
61 64parallel
Strand 3
B
32 39parallel
Strand 4
B
327 329parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 165first strand
Strand 2
B
225 226parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
173 176first strand
Strand 2
B
179 181anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
301 302first strand
Strand 2
B
305 306anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
344 345first strand
Strand 2
B
364 365anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
350 353first strand
Strand 2
B
356 360anti-parallel
Strand 3
B
379 381anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
393 394first strand
Strand 2
B
413 414anti-parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
399 402first strand
Strand 2
B
405 409anti-parallel
Strand 3
B
428 430anti-parallel
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