Analysis of interatomic Contacts of Structural Units in PDB entry:
4OI4


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 4OI4 entry

There are 5 chains in PDB entry 4OI4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 18GLU 445
C
 GLY 19GLU 445
B
 LYS 475SER 499
D
 ASN 476SER 499
U
 PRO 451THR 458
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 4OI4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
102 120Right-handed alpha
Helix 2
2
A
135 148Right-handed alpha
Helix 3
3
A
214 217Right-handed 310
Helix 4
4
A
218 240Right-handed alpha
Helix 5
5
A
240 247Right-handed alpha
Helix 6
6
A
254 258Right-handed 310
Helix 7
7
A
262 272Right-handed alpha
Helix 8
8
A
285 300Right-handed alpha
Helix 9
9
A
317 334Right-handed alpha
Helix 10
10
A
351 353Right-handed 310
Helix 11
11
A
360 365Right-handed alpha
Helix 12
12
A
377 382Right-handed alpha
Helix 13
13
A
396 403Right-handed alpha
Helix 14
14
C
91 95Right-handed 310
Helix 15
15
C
102 120Right-handed alpha
Helix 16
16
C
135 150Right-handed alpha
Helix 17
17
C
214 217Right-handed 310
Helix 18
18
C
218 240Right-handed alpha
Helix 19
19
C
240 247Right-handed alpha
Helix 20
20
C
254 258Right-handed 310
Helix 21
21
C
262 272Right-handed alpha
Helix 22
22
C
285 300Right-handed alpha
Helix 23
23
C
317 334Right-handed alpha
Helix 24
24
C
351 353Right-handed 310
Helix 25
25
C
360 365Right-handed alpha
Helix 26
26
C
377 382Right-handed alpha
Helix 27
27
C
396 402Right-handed alpha
Helix 28
28
B
485 491Right-handed alpha
Helix 29
29
B
494 499Right-handed alpha
Helix 30
30
D
485 491Right-handed alpha
Helix 31
31
D
494 499Right-handed alpha
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There are 10 sheets in PDB entry 4OI4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
24 28first strand
Strand 2
A
81 86anti-parallel
Strand 3
A
43 50anti-parallel
Strand 4
A
65 69anti-parallel
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There are 5 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
58 59first strand
Strand 2
A
53 55anti-parallel
Strand 3
A
72 77anti-parallel
Strand 4
A
32 37anti-parallel
Strand 5
A
96 99anti-parallel
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There are 7 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
206 209first strand
Strand 2
A
172 177anti-parallel
Strand 3
A
156 159anti-parallel
Strand 4
A
248 251parallel
Strand 5
A
125 130parallel
Strand 6
A
276 280parallel
Strand 7
A
304 307parallel
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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
335 336first strand
Strand 2
A
339 340anti-parallel
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There are 7 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
344 349first strand
Strand 2
A
420 425anti-parallel
Strand 3
A
405 415anti-parallel
Strand 4
A
384 392anti-parallel
Strand 5
A
434 442anti-parallel
Strand 6
A
355 358parallel
Strand 7
A
371 373anti-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
C
24 28first strand
Strand 2
C
72 86anti-parallel
Strand 3
C
43 55anti-parallel
Strand 4
C
65 69anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 59first strand
Strand 2
C
43 55anti-parallel
Strand 3
C
72 86anti-parallel
Strand 4
C
32 37anti-parallel
Strand 5
C
97 99anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
206 209first strand
Strand 2
C
172 177anti-parallel
Strand 3
C
156 159anti-parallel
Strand 4
C
248 251parallel
Strand 5
C
125 130parallel
Strand 6
C
276 280parallel
Strand 7
C
304 307parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
335 336first strand
Strand 2
C
339 340anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
344 349first strand
Strand 2
C
420 425anti-parallel
Strand 3
C
405 415anti-parallel
Strand 4
C
384 389anti-parallel
Strand 5
C
436 442anti-parallel
Strand 6
C
355 358parallel
Strand 7
C
371 373anti-parallel
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