Analysis of interatomic Contacts of Structural Units in PDB entry:
4QO5


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 4QO5 entry

There is 1 chain in PDB entry 4QO5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 29ALA 549
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 32 helices in PDB entry 4QO5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 40Right-handed alpha
Helix 2
2
A
45 59Right-handed alpha
Helix 3
3
A
59 68Right-handed alpha
Helix 4
4
A
69 73Right-handed 310
Helix 5
5
A
75 80Right-handed alpha
Helix 6
6
A
92 96Right-handed 310
Helix 7
7
A
97 102Right-handed alpha
Helix 8
8
A
106 112Right-handed alpha
Helix 9
9
A
114 118Right-handed 310
Helix 10
10
A
134 139Right-handed alpha
Helix 11
11
A
142 151Right-handed alpha
Helix 12
12
A
156 163Right-handed alpha
Helix 13
13
A
164 176Right-handed alpha
Helix 14
14
A
189 194Right-handed alpha
Helix 15
15
A
194 200Right-handed alpha
Helix 16
16
A
253 258Right-handed alpha
Helix 17
17
A
259 264Right-handed alpha
Helix 18
18
A
273 281Right-handed alpha
Helix 19
19
A
281 291Right-handed alpha
Helix 20
20
A
292 294Right-handed 310
Helix 21
21
A
311 317Right-handed alpha
Helix 22
22
A
335 340Right-handed 310
Helix 23
23
A
358 362Right-handed 310
Helix 24
24
A
368 378Right-handed alpha
Helix 25
25
A
379 387Right-handed 310
Helix 26
26
A
420 436Right-handed alpha
Helix 27
27
A
440 475Right-handed alpha
Helix 28
28
A
484 489Right-handed 310
Helix 29
29
A
491 503Right-handed alpha
Helix 30
30
A
503 514Right-handed alpha
Helix 31
31
A
517 521Right-handed 310
Helix 32
32
A
525 549Right-handed alpha
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There are 6 sheets in PDB entry 4QO5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
122 124first strand
Strand 2
A
127 129anti-parallel
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There are 2 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
177 179first strand
Strand 2
A
182 184anti-parallel
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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
204 213first strand
Strand 2
A
216 224anti-parallel
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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
320 321first strand
Strand 2
A
328 330anti-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
342 343first strand
Strand 2
A
351 352anti-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
364 365first strand
Strand 2
A
390 391anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il